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A Comprehensive Guide to Choosing a Custom Fabricator for Defense Projects

Erika Hart — Thu, 05 Mar 2026 14:51:31 +0000

Choosing a custom fabricator for defense projects can be challenging. The pressure does not come only from engineering complexity, but from the reality that a single compliance gap can stall a program before fabrication even begins. For example, drawings may be restricted, cybersecurity expectations may be higher than anticipated and documentation requirements might exceed what many commercial fabricators are prepared to support.

What makes this decision especially difficult is that these risks are not always visible. A vendor can appear technically capable and still introduce delays if they are not eligible to access technical data or meet defense-specific requirements. Learn how to evaluate custom fabricators through a risk-focused lens, so you can choose a partner that supports steady execution instead of creating avoidable setbacks.

Understanding What Makes Defense Fabrication Different

Unlike commercial projects, the ability to manufacture a component is only one part of the qualification process. Many defense programs involve controlled technical data, export regulations and cybersecurity obligations that affect how work is reviewed, approved and documented. This means that if a fabricator cannot legally access drawings or protect controlled information, the project can stall regardless of shop capacity or fabrication skill. Understanding these differences early helps teams avoid sourcing decisions that create friction once work begins.

Common Challenges When Choosing a Defense Fabricator

Most issues in defense fabrication surface when a vendor is not fully prepared to operate within defense-specific requirements, and those gaps often appear after a project is already underway.

The most common challenges include:

Restricted access to technical data: Fabricators without proper eligibility may face delays receiving drawings and specifications, preventing engineering review from starting when expected.
Cybersecurity readiness gaps: Vendors that aren’t prepared to protect Controlled Unclassified Information can trigger compliance concerns that pause projects during audits or reviews.
Documentation shortfalls: Defense programs require extensive traceability, inspection records and test reports. Incomplete or inconsistent documentation can lead to rejected deliverables.
Regulatory inexperience: A lack of familiarity with export controls and defense regulations may increase the risk of noncompliance.
NIST cybersecurity and document control gaps: Vendors that are not aligned with NIST SP 800-171 requirements may struggle to protect controlled unclassified information (CUI), manage document access or maintain secure data storage practices. These gaps can delay approvals and introduce compliance risk.

How Do I Choose the Best Custom Fabricator for Defense Projects?

Selecting the best custom fabricator for defense projects requires looking beyond surface-level qualifications. The goal is to confirm that a vendor is eligible, prepared and stable enough to support the full life cycle of a defense program.

1. Verify Legal Eligibility and Certifications

Before reviewing pricing or schedules, confirm that a fabricator is legally allowed to participate in defense work. Fabricators that handle controlled technical data must participate in the Joint Certification Program, which allows access to drawings governed by the U.S. Department of State and the Department of Defense. Without this certification, vendors may be excluded from receiving technical data altogether. Verifying eligibility early prevents late-stage disqualification that can derail a program.

2. Evaluate Operational and Financial Stability

Defense programs often span long timelines and evolve as requirements change. A fabricator’s stability directly affects execution reliability. Established organizations are better positioned to support extended programs without disruption from staffing changes, shifting priorities or financial strain. Stability also supports continuity in engineering, quality and project management, which becomes essential when programs require ongoing coordination.

3. Confirm Quality Management Systems

Quality management systems are what keep defense fabrication consistent, traceable and defensible during reviews and audits. Without them, even well-built components can fail inspection due to missing or misaligned documentation.

When evaluating a custom engineering fabricator for defense projects, look for the following:

ISO 9001:2015 certification: This confirms that quality processes are documented, auditable and applied consistently across engineering, fabrication and inspection activities.
ASME and related certifications: For pressure vessels and structurally critical components, these certifications demonstrate alignment with recognized design, fabrication and testing standards.
Traceability controls: Effective quality systems ensure that material certifications, inspection reports and test results are fully traceable to each fabricated component.
Documentation discipline: A qualified fabricator should be equipped to produce complete, accurate records that reflect what was actually built.

How to Reduce Schedule Risk Early in the Process

Many delays occur before fabrication begins, during engineering review, compliance checks or material sourcing. Reducing that risk starts with preparedness.

Focus on Administrative Readiness

Administrative readiness often determines whether a project starts smoothly or stalls. Fabricators that already meet defense eligibility requirements can access technical data packages without waiting for approvals. This allows engineering review to begin immediately and reduces the risk of lost time during the earliest project phases. Administrative readiness also minimizes interruptions caused by late-stage certification or compliance reviews.

Address Material Sourcing Early

Material delays are another common source of disruption in defense fabrication. Fabricators familiar with defense requirements tend to verify material compliance and traceability early in the process. Working with suppliers that understand expectations helps prevent inspection failures later, when corrective action is far more disruptive.

Navigating Regulations

Fabricators working with defense articles must be registered with the Directorate of Defense Trade Controls (DDTC). Registration confirms eligibility to handle items governed by export regulations and demonstrates awareness of ITAR obligations.

Projects involving items listed on the United States Munitions List (USML) require additional controls. These include restricted access to technical data, documented handling procedures and limits on personnel involvement. Vendors without experience in this area may unintentionally create compliance exposure, even when fabrication quality is strong.

Cybersecurity is also critical. Vendors that lack appropriate safeguards can expose prime contractors to noncompliance, regardless of their manufacturing capabilities.

Practical Tips for Evaluating Defense Fabricators

While every defense program has its own constraints, a few practical checks can help teams make more confident sourcing decisions. The following steps are especially useful before drawings are shared or schedules are committed:

Verify eligibility before sharing technical data: Confirm certifications, drawing access permissions and export control readiness to avoid delays during engineering review.
Ask how controlled information is handled: Understand where technical data is stored, who can access it and how cybersecurity controls are maintained to protect sensitive information.
Review documentation capabilities early: Defense projects often require extensive quality data packages. Ask for examples of past documentation to confirm consistency and completeness.
Clarify engineering involvement: Determine how design questions, clarifications and manufacturability feedback are handled before fabrication begins.
Watch for red flags during early discussions: Delays in answering compliance questions or vague responses about certifications often signal readiness gaps.
Assess NIST SP 800-171 readiness: Ask how CUI is stored, who can access technical documents and whether formal cybersecurity policies and audit processes are in place. Clear answers indicate stronger preparedness for defense program requirements.

A Steadier Path Forward for Defense Projects

Defense engineers and procurement teams operate under constant pressure to keep programs moving while meeting strict requirements. Choosing a custom fabricator for defense projects is one of the earliest and most important decisions in that process. The right choice helps reduce risk, protect schedules and support consistent execution across complex programs.

For teams seeking support with engineered solutions and defense-aligned fabrication, BEPeterson can help. We provide defense and military fabrication, and we’re a single-source technology solution to design, engineer and fabricate strong military metal vessels. Request a quote today to discuss your next project.

Materials and Corrosion Considerations

Material choice has a direct and immediate effect on cost. Certain environments require stainless steel or higher-alloy materials to address corrosion, temperature or compatibility concerns.

Upgrading materials can increase raw material costs and the effort required for fabrication.

How to Budget Smarter and Avoid Cost Surprises

Budgeting for a custom pressure vessel is much easier when expectations are aligned early. Clear information, realistic timelines and a careful review of quotes all play a role in preventing cost overruns and last-minute changes that disrupt projects.

The following tips can help you plan better for your projects:

Provide complete technical specifications in the beginning: Clear details such as MAWP, temperature range and dimensions can reduce assumptions and help fabricators avoid adding unnecessary contingency to your quote.
Account for installation and operating conditions: Factors like outdoor exposure and mounting orientation can change design thickness and fabrication effort, which directly impact cost and lead time.
Engage early in the design process: Early collaboration allows engineering teams to identify cost-saving design adjustments before specifications are locked, reducing the likelihood of rework and unplanned expense.

Frequently Asked Questions

Get your pressing questions on custom pressure vessels answered.

1. What Is the Average Cost of Custom Pressure Vessels?

There is no single average price because custom pressure vessels are engineered for specific applications. Costs can vary widely, from a few hundred dollars to tens of thousands and even more. This range is based on pressure requirements, materials, compliance obligations and inspection needs.

2. What Information Is Needed to Get an Accurate Quote?

Accurate quotes typically require details such as maximum allowable working pressure, temperature range, service media, dimensions, applicable codes and inspection requirements. Installation environment and schedule expectations also help refine pricing.

3. How Can Custom Pressure Vessel Costs Be Reduced Without Increasing Risk?

Engaging early in the design process, providing complete specifications and allowing realistic lead times can help control costs. Thoughtful material selection and clear performance requirements may also reduce the likelihood of late changes and rework, which can be costly.

Request a Transparent Quote From BEPeterson

By focusing on what drives the investment, rather than searching for a single average price, you can budget more accurately and communicate expectations with confidence. Custom pressure vessels are long-term assets, and taking the time to understand their true cost structure helps protect both project outcomes and operational reliability.

If you’re planning a custom pressure vessel and need support navigating important aspects such as engineering requirements, compliance and pricing, BEPeterson provides engineered solutions backed by experience, disciplined quality programs and transparent communication.

Our qualified engineers, inspectors and welders can cater to any industrial equipment requirement. Request a quote today and find the right custom pressure vessels for your project’s specific needs.

The post A Comprehensive Guide to Choosing a Custom Fabricator for Defense Projects appeared first on BEPeterson.

What Is the Average Cost of Custom Pressure Vessels?

design — Thu, 05 Feb 2026 13:54:30 +0000

When engineers and purchasing teams start researching custom pressure vessels, understanding the investment involved can be surprising. A vessel that looks similar to a standard tank can carry a price tag that is several times higher, with lead times that stretch far longer than expected. Explaining that gap to internal stakeholders can be challenging.

The key challenge is that custom pressure vessels don’t have a true “average” price in the way off-the-shelf equipment does. Each vessel is engineered for a specific application, with costs shaped by pressure requirements, materials, compliance obligations and the level of risk the system must manage over its lifespan. So, what initially seems like a simple question about price really opens the door to important design considerations and a commitment to quality.

This article explores what the average cost of custom pressure vessels is and the factors that influence them.

The Average Cost of Custom Pressure Vessels

There is no one standard price for custom pressure vessels. A basic, low-pressure carbon steel vessel with minimal testing and documentation might cost just a few thousand dollars. In contrast, a high-pressure, code-certified vessel with specialized materials and extensive inspection can cost tens of thousands, and even more.

The true value lies not in focusing on the “average” price, but in understanding the factors that influence it. Costs fluctuate based on the amount of engineering required, the applicable codes and certifications, the complexity of the fabrication, and the volatility of material pricing at the time of purchase. Understanding these drivers makes it easier to evaluate quotes side by side and explain why one proposal may be higher than another, even when the vessels appear similar on paper.

Understanding Key Cost Drivers

Once you recognize that custom pressure vessels don’t follow a fixed price list, the next step is understanding what actually drives the numbers on a quote.

1. Compliance and Certification Requirements

Pressure vessels that must meet recognized codes and certifications require more than fabrication alone. Code stamps, inspection coordination and formal documentation all demand controlled processes and third-party oversight. For example, some vessels are inspected and documented by the authorized American Society of Mechanical Engineers (ASME), which contributes to the good operation of pressure vessels.

These requirements add time, specialized labor and administrative effort, but they also ensure the vessel meets defined design and quality standards.

2. Engineering and Design Workload

Custom vessels often require original calculations, drawings and design reviews before fabrication can begin. This engineering work can include pressure calculations, nozzle design and coordination between disciplines to ensure the vessel performs as intended. Since this effort is unique to each project, it becomes a meaningful part of the total cost, especially for complex or high-pressure designs.

3. Fabrication Complexity and Labor Intensity

As vessel designs become more complex, the number of hours required for fabrication increases. Thicker materials, tighter tolerances, specialized weld procedures and stringent inspection requirements all add skilled labor time. These factors directly influence cost.

4. Material Pricing and Availability

Material selection and market conditions also play a role in determining the final price. This variability is why quotes are often time-limited and why material-heavy designers can carry greater cost variability.

Review Materials and Design Choices That Can Raise or Reduce Costs

After understanding the main cost drivers, it is helpful to examine the design and material decisions that have the most direct impact on pricing.

Pressure, Temperature and Wall Thickness

As required pressure increases, wall thickness typically increases as well, which adds material weight, welding time and inspection effort. Higher temperatures can also introduce additional design considerations, such as material performance limitations and thermal stress, which further affect fabrication and testing requirements.

Design Pressure vs. Maximum Allowable Working Pressure (MAWP)

Design pressure and MAWP are related but not the same. Design pressure represents the theoretical maximum pressure used during the engineering process, while MAWP is the highest pressure the vessel is permitted to reach during normal operation. MAWP is set below design pressure to provide an operating margin, and misunderstanding this distinction can lead to confusion when reviewing specifications or comparing quotes.

Materials and Corrosion Considerations

Material choice has a direct and immediate effect on cost. Certain environments require stainless steel or higher-alloy materials to address corrosion, temperature or compatibility concerns.

Upgrading materials can increase raw material costs and the effort required for fabrication.

How to Budget Smarter and Avoid Cost Surprises

The following tips can help you plan better for your projects:

Provide complete technical specifications in the beginning: Clear details such as MAWP, temperature range and dimensions can reduce assumptions and help fabricators avoid adding unnecessary contingency to your quote.
Account for installation and operating conditions: Factors like outdoor exposure and mounting orientation can change design thickness and fabrication effort, which directly impact cost and lead time.
Engage early in the design process: Early collaboration allows engineering teams to identify cost-saving design adjustments before specifications are locked, reducing the likelihood of rework and unplanned expense.

Frequently Asked Questions

Get your pressing questions on custom pressure vessels answered.

1. What Is the Average Cost of Custom Pressure Vessels?

2. What Information Is Needed to Get an Accurate Quote?

3. How Can Custom Pressure Vessel Costs Be Reduced Without Increasing Risk?

Request a Transparent Quote From BEPeterson

The post What Is the Average Cost of Custom Pressure Vessels? appeared first on BEPeterson.

Why Should You Opt for Custom Metal Fabrication?

design — Tue, 19 Aug 2025 04:00:57 +0000

Every metal component starts with a need — strength, precision, resistance or fit. However, not every project requires the same process or material. Learn the key benefits of custom metal fabrication and how it can improve performance, durability and long-term value across critical industries.

What Is Custom Metal Fabrication?

Custom metal fabrication is the process of designing and building metal components based on the needs of a specific application. Instead of relying on standard, premade components, engineers and manufacturers have the flexibility to define each part’s shape, material and performance characteristics.

Project requirements can vary widely depending on the industry. That’s why custom fabrication isn’t a one-size-fits-all solution. It’s a tailored process that combines the proper techniques, such as cutting or forming, to meet exact specifications.

Industries That Benefit From Custom Metal Fabrication

Reliability and performance are necessary in industries that drive success. A few key sectors rely on custom fabrication:

Automotive: From prototype parts to structural reinforcements, engineers can specify exact tolerances, materials and finishes.
Aerospace: Custom-fabricated parts can help improve aerodynamics and withstand heat and high-altitude stress.
Military and defense: Strict standards and sensitive applications make custom fabrications perfect for demanding defense requirements.
Energy and power generation: Power systems operate under constant stress and environmental exposure. In oil, gas and power generation, custom metal fabrication helps create durable housings, piping systems and heat exchangers that can handle heat, pressure and corrosive environments over long cycles.
Construction: No two jobsites are the same, and neither are the components required. From custom steel framing to platforms and equipment enclosures, construction firms rely on fabricators to deliver components that fit unique architectural and engineering requirements.
Food and beverage processing: Custom stainless steel fabrication enables clean-in-place systems, smooth finishes and seamless integration with existing process lines.
Medical: Custom fabrication is essential for medical equipment and surgical instruments where precise tolerances, sterility and strict regulatory compliance are paramount.

Why Choose Custom Fabrication?

When standard parts can’t meet the demands of your project, custom fabrication offers a more reliable solution. The main benefits of custom metal fabrication are:

Precision and Flexibility

Instead of modifying your design to fit a stock part, you have complete control over dimensions, tolerances, materials and finish. This level of flexibility means you can work with engineers to refine each component’s look, performance and function.

Enhanced Product Compatibility

Custom fabrication makes it easier to design parts that fit seamlessly into your existing systems. No adjustments or compromises are needed. Whether you’re replacing a legacy component or building around specialized equipment, each part is engineered to match the exact connection points and performance requirements of your application.

Improved Durability and Material Selection

With custom fabrication, you’re not limited to a default metal. You can select materials based on your project needs. Every material decision is made with your operating conditions in mind, resulting in stronger, more resilient components.

Streamlined Production and Efficiency

Custom metal fabrication allows you to choose the most efficient path from start to finish. Fabricators can select the ideal manufacturing method by evaluating the parts’ function, geometry and material requirements. This ensures the job is done right the first time with fewer revisions and less wasted effort.

Since each part is built to suit your exact system, you avoid delays caused by misalignment, part overlap or excess wear. When everything fits and functions as intended, production moves faster and installation goes more smoothly.

Cost-Effectiveness in the Long Run

Because each part is designed to integrate cleanly into your system, installation is quicker and less prone to delays. There’s no need for field adjustment, which means a smoother workflow overall. Over time, this efficiency can translate into meaningful cost savings, especially on projects where reliability and uptime are nonnegotiable.

Innovation and Design Freedom

Custom fabrication allows engineers and designers to think beyond standard shapes and limitations. Whether developing a new product or reengineering an old one, you’re not boxed into preset dimensions or materials. Instead, you can experiment and refine as you need.

The Custom Metal Fabrication Process

A successful fabrication project doesn’t just depend on the final product. It depends on a transparent, collaborative process from start to finish. Each phase is critical in meeting your technical, operational and compliance requirements.

1. Consultation and Needs Assessment

During this initial stage, the fabrication team works closely with you to gather key details such as application requirements, performance expectations, design constraints and regulatory or environmental factors. This early alignment helps reduce surprises later on and ensures that the fabrication approach supports your product goals.

2. Design and Engineering

Engineers develop detailed computer-aided design (CAD) drawings and may use simulations to evaluate the part’s performance under pressure, temperature or load. Sometimes, this phase includes prototyping, allowing for real-world testing before full-scale production.

3. Material Selection

The fabrication team recommends metals with the best strength, corrosion resistance and cost combination based on the application’s environment and operating conditions. Whether stainless steel for corrosive conditions or high strength for a pressurized system, selecting the right material ensures the component does the job reliably over time.

4. Fabrication

This phase includes precision cutting, rolling, forming, welding and finishing, each executed to exact specifications. For multipart builds, assembly also takes place at this stage. In addition, strict adherence to the original design is essential to ensure the part performs as intended when installed.

5. Quality Control and Testing

Before any part leaves the shop floor, it undergoes a series of inspections and tests. These can include dimensional checks, weld inspections, hydrostatic testing and compliance verification based on applicable codes or standards.

6. Delivery and Installation

Once testing is complete, the components are carefully packed and shipped to your facility. Support may extend to installation coordination or vendor collaboration for larger systems or multipart assemblies.

How to Choose the Right Custom Metal Fabrication Partner

Selecting the right partner can make the difference between smooth project delivery and costly setbacks.

Evaluate Your Potential Partner

Before committing to a fabricator, assess whether their capabilities, processes and communication style align with your project needs. These considerations can help you determine whether the partnership will support both technical and operational success:

The fabricator should have proven experience with projects similar in size, complexity and industry.
Certifications relevant to your sector must be in place and actively maintained.
Engineering support should be available throughout the design phase.
Quality control procedures must be thorough and well-documented, with inspection protocols that match your expectations.
Production schedules, lead times and project timelines should be communicated transparently from the start.

Ensure Certifications and Compliance

Certifications reflect the company’s adherence to recognized standards and ensure your fabricated components meet industry requirements. Depending on your application, look for credentials such as:

ISO 9001:2015: A widely recognized quality management standard
ASME certification: Required for pressure vessels and systems operating under specific codes

Review Portfolio and Client Testimonials

A solid track record speaks volumes. Ask to see examples of past work, especially projects that resemble yours in complexity or application. Review case studies or speak with references.

Verify Experience and Facility Capabilities

A well-equipped facility and experienced project managers make a big difference. Ask about fabrication capacity, materials handled and how they manage complex builds. A fabricator with the right experience and facility setup will be better positioned to deliver a high-quality result — on time and within budget.

A Better Way to Build What You Need

When your project depends on accuracy, reliability and long-term value, settling for a standard component can create more problems than it solves. Custom metal fabrication allows you to build exactly what your system requires. From choosing the right materials to ensuring compatibility with existing infrastructure, every decision is made with your application in mind.

BEPeterson brings decades of experience in complex fabrication, backed by industry certifications and a commitment to engineering partnerships. Contact us online to get started with your next project.

The post Why Should You Opt for Custom Metal Fabrication? appeared first on BEPeterson.

A Guide to Pressure Vessel Inspection and Maintenance

design — Thu, 24 Jul 2025 13:35:57 +0000

Pressure vessels store fluids at different pressures. In the U.S., most pressure vessels are designed according to the American Society of Mechanical Engineers (ASME) safety guidelines. However, that doesn’t guarantee their long-term operational reliability. This is because these vessels are used to hold different toxic and non-toxic fluids, which may impact their performance.

Regular inspections are essential in high-stakes industries, including defense, chemical, industrial, oil and gas. Although time-consuming, pressure vessel inspection and maintenance help avoid any type of untoward incident. Periodic checks can ensure these containers are in good working order and don’t pose a threat.

The Importance of Pressure Vessel Inspection, Maintenance and Testing

Beyond increasing the operational life of these pieces of equipment, periodic inspections and testing are vital for several other reasons. These procedures minimize the risk of pressure vessel failure and improve the safety of users, property and the environment.

Pressure vessels are used in high-risk industrial environments, making inspection challenging. Yet if any weak spots are ignored, they may affect the performance of the vessel, causing losses from unplanned downtime. A scheduled maintenance program minimizes interruptions and can yield long-term cost savings by preventing emergency repairs and equipment breakdowns.

Unaddressed defects can escalate into structural failures, threatening personnel and property. Pressure vessel maintenance procedures can reduce the likelihood of such catastrophes.

Maintenance at various intervals is also mandated by different industry standards. Regular inspections are essential to staying compliant with regulatory bodies such as the Occupational Safety and Health Administration (OSHA) and avoiding penalties related to violations.

The Different Maintenance Strategies

Maintenance involves inspections, testing and the repair or replacement of defective and worn parts. Equipment manufacturers establish various pressure vessel maintenance requirements. Preventive maintenance is one of the most important types of manufacturer-mandated maintenance programs. It is performed at regular intervals to avoid the complete breakdown of a vessel.

On the other hand, breakdown maintenance is performed when the equipment or any of its parts fail to perform as a result of an unforeseen defect. If you notice any of the following signs, the PV should be removed from service pending an inspection:

Material degradation: Any cracking, pitting, corrosion or discoloration.
Mechanical issues: Misaligned piping or loose fasteners.
Component malfunction: Seized latches or stiff valves.

The Types of Pressure Vessel Inspections and Tests

A robust maintenance plan will address all potential damage mechanisms, including various types of inspections and non-destructive testing (NDT) methods. These must be performed by certified professionals only, as they are trained in identifying the weak areas of a pressure vessel. They will also select the testing and inspection procedures and intervals based on each vessel’s specific characteristics and circumstances of use.

Let’s take a look at the different types:

Inspection Type Matrix

Dimension	Internal	External	Out-of-service	In-service
Definition	Inspection of vessel interior when empty and not operating	Inspection performed on the outside while operating	Conducted when shut down to allow full access	Conducted while in operation without halting processes
Focus areas	Wear/corrosion near connections, seams, welded nozzles, weld-adjacent areas	Inlet/outlet piping, vessel connections, external components	Comprehensive structural integrity (areas inaccessible during operation)	Emerging external issues during use
Goal	Identify internal degradation	Verify external condition and operation	Holistic integrity assessment	Early detection without downtime

Internal vs. External

There are two main types of pressure vessel inspections — internal or external.

An internal inspection is performed when the pressure vessel is empty and not in operation. It is mainly conducted to identify wear or corrosion, especially around crucial internal components like vessel connections, seams and welded nozzles, and areas near welds, external controls or fittings.

As the name suggests, an external inspection is conducted outside the vessel when it is in operation. During such an inspection, the inspector examines the workings of external components such as inlet and outlet piping and vessel connections.

Out-of-Service vs. In-Service

Inspections are also categorized as either out-of-service or in-service.

Out-of-service inspections are conducted when the vessel is shut down, allowing for a thorough internal and external assessment of its structural integrity, especially in areas inaccessible during operation. In-service inspections monitor the vessel’s external conditions while in use, detecting emergent issues without halting operations.

NDT Methods

The inspection process uses NDT methods to examine the vessel without causing damage, including:

Method	Purpose	Detects	Materials/Notes
Ultrasonic testing (UT)	Measure wall thickness; find internal defects	Internal corrosion, thinning, cracks	High-frequency sound waves
Radiographic testing (RT)	Image internal structure	Subsurface defects, weld discontinuities	X-rays or gamma rays
Magnetic particle testing (MT)	Reveal surface/near-surface cracks on ferromagnetic materials	Cracks, discontinuities	Requires magnetization and iron particles
Dye penetrant testing (PT)	Expose surface-breaking defects	Surface cracks and flaws	Works on ferrous and nonferrous materials

Ultrasonic testing (UT): UT employs high-frequency sound waves to accurately measure wall thickness and detect internal defects like cracks or corrosion.
Radiographic testing (RT): RT uses gamma rays or X-rays to image the vessel’s internal structure, revealing subsurface defects and weld discontinuities.
Magnetic particle testing (MT): Specifically designed for ferromagnetic materials, MT uses an applied magnetic field and iron particles to expose near-surface and surface cracking.
Dye penetrant testing (PT): PT applies a liquid dye to expose surface-breaking defects, such as cracks, in ferrous and nonferrous materials.

Regulatory and Industry Standards

Inspections must be conducted in adherence to established regulatory and industry guidelines. Most inspectors abide by the ASME pressure vessel inspection requirements. They may also follow protocols set by the National Board Inspection Code.

Different industry standards mandate pressure vessel maintenace at various intervals. As a general rule, the Code of Federal Regulations (CFR) requires that each vessel be examined both internally and externally at least every five years, though users should confirm the code for their application.

The frequency and scope of inspection should also depend on hazard potential — the vessels that store hazardous contents may require more regular, in-depth inspection compared to the ones that store relatively non-hazardous fluids. For instance, heating boilers may require external inspection every couple of years, whereas corrosive pressure vessels may require internal and external inspection at shorter intervals.

Typical Inspection Checklist

Here is a step-by-step checklist for a standard inspection:

1. Conducting a Visual Examination

Starting with a comprehensive visual assessment, inspectors will carefully look for indications of external damage or material degradation, such as:

Bulging
Buckling
Distortion

This step informs the scope of subsequent, more in-depth evaluations.

2. Identifying Corrosion and Material Degradation

Detecting corrosion and material degradation is vital to help ensure the longevity and long-term safety of the equipment. External checks involve inspecting insulated areas, as these can allow moisture to enter the vessel. For internal inspections, refractory linings or metal cladding are examined.

3. Evaluating Seals and Joints

Joints and seals can be common sources of failure. Welded joints endure high stress, whereas seals are made from material prone to degradation due to pressure, heat or chemical attack. A thorough inspection will verify these components’ performance and identify flaws that could compromise vessel safety.

4. Performing Pressure Tests

Inspections are often followed by different types of pressure tests, which confirm the vessel’s capacity to maintain internal pressure without leakage or structural deformation:

Hydrostatic tests: This is one of the important ways in which pressure vessels such as boilers, fuel tanks, and pipelines are tested for their leaks as well as strengths.
Pneumatic tests: These tests demand a high level of potential energy, which is why they are only performed whenever required. Pneumatic tests are necessary when the pressure vessels cannot be filled with water or where the traces of a testing medium are not recommended or allowed.
Leak tests: Vacuum and pressure vessels are subjected to leak tests to confirm their maximum permissible leak specified in the document.
Mechanical integrity tests: These tests are conducted to check for buckling or the instability of vacuum chambers.

The CFR’s pressure vessel testing requirements mandate hydrostatic tests when inspectors find safety-critical defects. Routine hydrostatic and pneumatic tests must also be performed at least twice every five years.

5. Documenting and Reporting Inspection Findings

The inspection concludes with a formal report detailing all findings. This documentation is vital for compliance and subsequent maintenance planning, and must include:

All test results
Inspection times and dates
A complete assessment of the vessel’s performance and condition

Enhance Safety and Compliance With BEPeterson

Knowing the nature of pressure vessel utilization, it is important to source them from a trusted manufacturer like BEPeterson. We have been providing custom pressure vessels designed and manufactured according to ASME standards for over 80 years. Complementing our superior construction, we conduct thorough inspections to help you meet industry and regulatory requirements for safety and compliance.

To learn more about our pressure vessel solutions, email sales@bepeterson.com or call us at 508-501-0660 today.

The post A Guide to Pressure Vessel Inspection and Maintenance appeared first on BEPeterson.

Why CRN Is Required?

design — Wed, 30 Apr 2025 15:00:43 +0000

The Canadian Standards Association (CSA) sets standards for manufacturing quality for various components, including boilers, pressure piping and pressure vessels. CRNs are required for these assemblies to comply with standards.

What Is CRN?

CRN stands for Canadian Registration Number and is the number that certifies pressure vessels in Canada. Each unique design has its own CRN number. Similar to the ASME requirements in the USA and the various certifications in Europe, Canada defines requirements for pressure vessels under their CSA B51-03 standard.

A CRN number has a standard format of one letter, three to five digits, a decimal point, and at least one more digit, like this:

B1234.5123

The digit after the decimal point indicates which province the pressure vessel was first registered in. The numbers after this one indicate the other provinces that accept the design. In the example above, the “5” means the pressure vessel was registered in Ontario, and the design is also accepted in British Columbia (1), Alberta (2) and Saskatchewan (3).

Once a pressure vessel design is registered with a CRN number, you can produce as many identical vessels as you need. CRN product manufacturing is not restricted to Canada — assemblies can be built worldwide.

CRNs get complicated because each of the 13 provinces in Canada issues their own. As a result, each province has its own requirements. If you need your vessel certified across the whole of Canada, it means you’ll have to meet requirements in seven organizations and have your design reviewed seven times!

Why Is CRN Required?

CSA Standard B51-03 established the safety, quality, performance and interchangeability standards for pressure vessels. Every pressure vessel needs a CRN for:

Approved design: Before registering pressure equipment, its design must be reviewed to ensure it complies with safety standards. CRN numbers indicate that the pressure vessel conforms to the approved equipment design associated with the code.
Tracking: CRN numbers make the vessel trackable across Canada, regardless of the province.
Use in each province: Pressure equipment must have CRN registration for each province where the assembly will be used. If the design fails inspection in a jurisdiction, that design cannot be used in that province.

ASME vs. CRN

ASME and CRN are both quality standards for pressure equipment. Both have codes for pressure piping — CSA B51-03 references several ASME standards and defers to their default requirements in many cases.

These certifications have these distinct differences:

Jurisdictional compliance: While all Canadian provinces and territories use the CRN system, ASME is an international standard.
Legal requirements: All pressure equipment used in Canadian provinces and territories must have a CRN, even if it is certified with ASME.
Local standards: Though ASME codes are the foundation for design and production methods for CSA standards, the requirements for Canada have some specific rules added.

Browse CRN Vessels at BEPeterson

BEPeterson is your trusted partner for navigating the complicated process of CRN registration. Since 1935, we’ve developed a thorough understanding of what’s needed anywhere you need a pressure vessel in Canada. We can:

Design and manufacture CRN pressure vessels: Our team can design and manufacture pressure vessels for you with the proper nameplates across all of Canada and for each province.
Meet ASME and CRN requirements: We can also assume “turnkey” responsibility for them. That means you’re assured that your pressure vessels meet all ASME and CRN requirements for whichever province or provinces the vessels will be used.
Provide CRNs and national registration: We can provide single-province CRNs or multiple ones. We can even provide national registration across all of Canada for your use or OEM distribution.

Learn more about our custom CRN pressure vessel solutions for your industry — call 508-501-0660 or email us at sales@bepeterson.com today.

The post Why CRN Is Required? appeared first on BEPeterson.

Safety Tips for Storage & Handling of Anhydrous Ammonia

design — Wed, 30 Apr 2025 15:00:01 +0000

Anhydrous ammonia is basically ammonia without water. It is in the form of compressed gas or liquid and consists of three parts — hydrogen and one part nitrogen. In its diluted form, it is the most widely used compound in households, as well as industrial cleaning applications. The compound also finds major use in agriculture.

However, you cannot ignore the fact that it is a hazardous chemical. It has the capacity to cause large physiological damages or even deadly explosions. Therefore, it is crucial to store and handle it with utmost care. In this post, we will discuss tips for safe storage and handling of anhydrous ammonia.

The Danger of Ammonia

Anhydrous ammonia is a caustic and strong alkali that can lead to death or injury if improperly handled. Here’s how it affects the body:

Inhalation: Ammonia gas irritates the nose, throat and lungs. If inhaled, it can cause coughing, shortness of breath and trouble breathing. High concentrations can lead to severe lung damage and even death.
Skin contact: Ammonia gas or solution can cause burns, irritation and scarring if it comes into contact with skin. Direct contact with the liquid form of ammonia can cause frostbite.
Eye contact: Ammonia gas or solution can lead to severe irritation, burns and even permanent damage, including blindness.
Ingestion: If ingested, ammonia solutions can corrode the mouth, throat and stomach.

Since ammonia gas is lighter than air, it can rise in the atmosphere and quickly spread in the event of a leak. With high flammability and explosive properties, it can be very dangerous and lead to injuries if not properly handled.

Tips for Safe Storage of Anhydrous Ammonia

Although anhydrous ammonia is useful in several applications, it needs to be stored with care. Here are some ammonia storage safety tips to help prevent hazardous situations:
- Store at proper pressure: When cooled or compressed, anhydrous ammonia becomes liquid. Storing it under pressure keeps it from vaporizing, making it useful in large volumes. Upon vaporization, a cubic foot of liquid anhydrous ammonia yields 855 cubic feet of ammonia gas. The ammonia storage tanks used to store this compound should be able to withstand a minimum internal pressure of 250 pounds per square inch (psi). Ammonia is refrigerated to -28┬░F by terminal storage tanks. The storage pressure at -28┬░F is less than 1 psi.
- Use non-corrosive storage containers: Anhydrous ammonia is a very strong compound and has the capacity to corrode metals like copper, zinc and alloys with these metals. Since zinc is used to galvanize steel, these containers aren’t suitable for storing anhydrous ammonia.
Tips for Safe Handling of Anhydrous Ammonia
Here are some quick tips to handle anhydrous ammonia safely without getting injured:
- Use safety gear: Crucial ammonia safety precautions include wearing personal protective equipment (PPE) when handling anhydrous ammonia. Proper PPE includes gear such as a long-sleeved shirt or coat, rubber gloves, chemical-proof goggles, overalls and a full-face respirator.
- Keep clean water handy: It’s extremely important to have clean water near you when working with anhydrous ammonia. Make sure you have enough so that you can rinse your eyes and wash your hands if they come in contact with the chemical.
- Properly position the nurse tank: Be sure to place the nurse tank close to the source tank. This will help reduce the risk of spills that could lead to accidents. Always make sure that there are no obstructions or blockages around the control wheel and hoses.
Importance of Training and Education for Handling Ammonia
Due to its hazardous nature, training and education are crucial when handling ammonia. They’re especially important since ammonia is a colorless gas and can be masked in certain situations — making it difficult to detect dangerous leaks.
Proper training can provide workers with an understanding of safety procedures and emergency protocols, as well as how to properly use safety gear when handling anhydrous ammonia. For instance, sessions can include learning how to load, unload and transfer chemicals, how to respond to a leak or spill, and how to evacuate or use first aid in an emergency. These sessions can prevent workplace injuries, explosions and other dangerous situations when working with the chemical.
Importance of Regulatory Compliance
Regulatory compliance is also of the utmost importance for ammonia storage and handling. You’ll need to adhere to standards like OSHA Standard 1910.111 to protect workers, the public and the environment from harm. Regulatory compliance will ensure:
- Worker safety, by helping personnel avoid burns, respiratory issues and other health issues.
- Environmental protection, by avoiding spills that can contaminate water sources and air.
- Public safety, by avoiding explosions or toxic gas releases that endanger anyone in the vicinity.
Complying also helps you avoid fines, penalties and even legal action. EPA provides guidance and standards for ammonia refrigeration systems, which can help you maintain safe, efficient operations.
Trust BEPeterson for Reliable Ammonia Tanks
It’s crucial to follow safety standards and procedures when handling and storing anhydrous ammonia. Doing so can help you protect workers, the environment and the public from leaks or spills.
To safely store this chemical, it’s critical that you have proper ammonia storage tanks. It is always advisable to get these storage tanks from trusted and well-known suppliers. BEPeterson is one of the leading anhydrous ammonia storage tank manufacturers. We have vast experience in manufacturing tanks and pressure vessels. Our company is ASME and ISO 9001:2015 certified, and we have been providing custom storage tanks with field-proven performance for many years.
Browse our ammonia tanks and contact our team for a custom ammonia tank tailored to your application.

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What are the Different Types of Water Cooling Options for Vacuum Chambers?

design — Wed, 30 Apr 2025 15:00:01 +0000

Water cooling encompasses multiple ways of using water to evacuate heat from a thermal vacuum chamber. The three most prominent options are exterior, surface and integrated cooling. Variations exist for each of the three methods, which apply the methods’ basic concepts in designs optimized for different purposes.

At BEPeterson, we have evaluated the numerous types of cooling for vacuum chambers to determine which to incorporate into our designs. The vacuum chambers we manufacture feature integrated water cooling systems. We can help you understand how integrated water cooling works and why it is often the optimal method for vacuum chambers.

Why Do Vacuum Chambers Require Coolant?

Knowing the importance of efficient heat evacuation is crucial to understanding why the integrated water cooling method is best for vacuum chambers.

Vacuum chambers are rigid metal enclosures manufacturers use to test how products or components will perform under specific environmental conditions. By manipulating the presence of air and other gases inside the container, a vacuum chamber can produce a low-pressure environment with an extremely high or low temperature. These chambers are widely used for testing and producing equipment for numerous industries, including defense, aerospace, medicine, chemical, manufacturing and energy.

All vacuum chambers produce a high amount of thermal energy — heat. Although made of durable metals such as stainless steel, aluminum, hard steel or high-density ceramic, vacuum chambers are susceptible to damage from heat exposure. Additionally, excessive heat can overwork the chamber’s mechanical components, resulting in lost efficiency and equipment damage.

Allowing heat to accumulate in the vacuum chamber and its mechanical components can reduce efficiency and damage the system. Therefore, vacuum chambers require cooling systems that can quickly absorb, transfer and evacuate heat — core capabilities of the integrated water vacuum chamber cooling method.

Why Is Integrated Water Cooling Ideal for Vacuum Chambers?

Integrated water cooling is a unique method that, by running coolant channels through the chamber, can evacuate heat more thoroughly and efficiently than other methods. There are four types of integrated water cooling systems for vacuum chambers — double wall chambers, covered channels, welded C channels and hydro-formed channels.

Double Wall Chambers

A double wall or jacketed chamber is a vacuum chamber with an additional exterior layer for cooling. The additional layer forms water channels that allow coolant to flow along the hot chamber surface. These channels feature baffles that optimize circulation and flow, making double-wall chambers one of the most effective types of cooling systems for high-temperature vacuum chamber applications. Many jacketed vacuum chambers are fitted with double water-cooled walls, which ensure efficient heat removal.

Covered Channels

Many custom vacuum chamber manufacturers suggest channels or water traces for applications involving low heat loads. These covered channels or water traces are directly machined into the wall. The channels provide cooling paths that enable faster, more efficient cooling for vacuum chambers.

Welded C Channels

These cooling options are suited for vacuum chambers, which produce low heat loads. As the name suggests, these channels are welded onto the surface of the chamber to serve as cooling paths. Welded C channels are precisely milled into the wall for optimal thermal transfer efficiency.

Hydro-Formed Channels

A hydro-formed channel is a cost-effective heat transfer option that cools almost two times the surface area as welded C channels. The increased cooling surface area comes from radius bends, which help regulate water flow to prevent stagnation. Water pressure through the bends creates open flow paths within the cooling channels.

Cooling channels are directly welded into the chamber with fully penetrated channel edges that minimize the risk of corrosion or cracks, extending the vacuum chamber’s working life.

Which Integrated Vacuum Chamber Cooling Method Is Right for My Vacuum Chamber?

Although all these integrated cooling options serve the same purpose, they may not suit all vacuum chamber designs. The water cooling options are commonly used by vacuum chambers designed for vacuum deposition, space simulation, crystal growth, and vacuum furnaces.

This is where an experienced custom vacuum chamber manufacturer like BEPeterson can help you.

Learn More About Water Cooling for Vacuum Chambers With BEPeterson Metal Fabrication Specialists

With a persistent commitment to manufacturing quality products, BEPeterson has been delivering jacketed vacuum chambers for several years now. All welding and assemblies adhere to the ASME Section VIII specifications. For more information on our vacuum chambers with jacketed integrated water cooling systems or to request a quote, please contact us online today.

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Understanding Different Types of Welding Processes and Techniques

design — Mon, 28 Apr 2025 12:28:48 +0000

Welding is a fundamental process in metalworking, performed by joining various types of metals and thermoplastics. It helps create strong and secure joints that are often superior to other methods of metal bonding. At BEPeterson, we specialize in various metal welding processes, from automatic and semi-automatic to manual welding equipment. This post introduces you to our welding processes and their unique advantages.

Different Types of Welding Processes

The following are methods of welding and types of techniques offered by BEPeterson:

1. Gas Metal Arc Welding (GMAW)

Gas metal arc welding, also known as metal inert gas (MIG) welding, is a semiautomatic welding process. In this process, a power supply and consumable wire electrode create an electric arc between the consumable wire electrode and the workpiece metals. The workpiece melts and fuses under the heat produced by the electric arc.

Advantages of GMAW welding include:

Efficient weld penetration: GMAW provides strong welds with smaller sizes, making it ideal for applications that require precision. The ability to control the heat input allows you to weld thin materials without warping.
Reduced fume production: Compared to other welding types, MIG welding generates less smoke and fumes to improve workplace air quality. This makes it a safe option for indoor workspaces.
Speed and productivity: GMAW is known for its high welding speeds, which can increase your productivity. Its continuous wire feed allows you to weld without interruption, reducing downtime.

2. Gas Tungsten Arc Welding (GTAW)

Gas tungsten arc welding or tungsten inert gas (TIG) welding involves generating an electric current between a tungsten electrode and the metal being joined. A shielding gas is used around the weld to protect it from the surrounding environment. This welding process is used in aerospace industries or to weld thin workpieces of non-ferrous metals.

Advantages of TIG welding include:

High-quality welds: TIG welding produces higher quality and visually appealing welds. The ability to control both the heat and the filler material allows for precise and clean welds, essential in high-stakes applications.
Versatility: TIG welding is highly effective for welding thin sections of metals or various types of delicate workpieces, making it a favorite among skilled welders. It can be used on various metals, including aluminum, stainless steel and copper alloys.
Control and precision: This method offers the welder greater control over the welding process, making it ideal for intricate designs and applications that require a high degree of precision.

3. Flux-Cored Arc Welding (FCAW)

Flux-cored arc welding uses a continuously consumable tubular electrode filled with flux. This semi-automatic or automatic arc welding method is ideal for large-scale industrial applications where high-speed welding is essential. FCAW is ideal for mild steel, high nickel alloys and stainless steel.

Advantages of FCAW welding include:

High deposition rate: This technique allows for faster welding speeds, making it best suited for projects with tight deadlines. Its high deposition rate can improve your productivity, which is critical in high-demand manufacturing.
Minimized porosity: FCAW reduces the risk of defects like porosity, providing stronger welds. The flux within the electrode helps protect the weld from atmospheric contamination, which can compromise the integrity of the joint.
Versatility in positioning: FCAW can be used in various positions, whether flat, horizontal, vertical or overhead, making the welding method adaptable to various project requirements and environments.

4. Submerged Arc Welding (SAW)

Submerged arc welding is a fully mechanized technique in which an electric arc forms between a continuously supplied bare wire electrode and the material being welded. The arc and molten metal are submerged under a layer of granular flux, which also protects the weld from contamination. This method is commonly used for welding thicker sections of stainless steel, alloy steels and carbon-manganese steel.

Advantages of SAW welding include:

High-quality welds with limited operator skill: SAW is designed to produce consistent, high-quality welds with minimal operator input. The automation involved can reduce the chances of human error, ensuring uniformity in large production runs.
Capability for thick materials: This method excels at welding thicker materials, making it ideal for heavy industrial applications. Its ability to produce deep weld penetration ensures strong joints in demanding applications.
Reduced fume and noise levels: Since the welding arc is submerged, SAW produces minimal fumes and noise, creating a safer, more comfortable worksite.

How to Choose the Right Welding Technique

You’ll need to use the right welding techniques to ensure a successful project. Consider these factors when choosing between the different welding processes:

Material to be welded: Different welding processes work better on different types of materials. For instance, GTAW works well with titanium and other exotic metals, while FCAW does best when welding thicker, stronger materials.
Welding position: Consider that some welding processes work best in specific positions. For example, SMAW is suitable for welding in any position, while GMAW is ideal for flat and horizontal welding.
Welding speed: Welding speed can impact the production rate and the cost of your project. For example, GMAW has a high welding speed, while GTAW is slower.
Welding quality: The quality of the weld is an essential factor to consider, as it affects the durability and safety of your finished product. For instance, GTAW can produce high-quality, robust welds with excellent appearance and penetration.
Cost: Cost is an essential aspect of any project. The cost of welding can vary depending on the process you choose, the equipment required and any labor costs.

Partner With BEPeterson for a Wide Range of Welding Services

The welding process is critical for any industrial fabrication project. Hence, it’s important to understand their basic differences so you can choose the right methods for your needs. All welding operations at BEPeterson conform to ASME Sect 9 and AWS D1.1 and D1.6 standards. Our well-equipped facility allows us to take on diverse, complex projects and meet a wide range of customer requirements. We are your one-stop shop for fabrication services, helping you create quality welds and enhance your operations.

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5 Reasons why you should go for BEPeterson’s Vacuum Chamber & Vacuum Furnace Fabrication services

design — Wed, 19 Feb 2025 22:31:11 +0000

Vacuum chambers are large containment vessels from which air and other gases are removed using a vacuum pump. This creates a low pressure environment within, which is known as vacuum. These chambers are manufactured under strict compliance and regulations. Few companies provide vacuum chambers for OEM manufacturers with BEPeterson being one of them. This post discusses why BEPeterson is one of the preferred names for vacuum chambers and vacuum furnaces in fabrication services.

Advantages offered by BEPeterson for Vacuum Chamber & Vacuum Furnace Fabrication

The following are the top five advantages of seeking vacuum chamber fabrication from BEPeterson.

One Stop Solution Right from Design to Manufacturing: With the in-house design capability, BEPeterson offers one stop solution right from the conception, designing, tooling, assembling and finally packaging. This helps customers gain all services at one place.
Customized sizes: BEPeterson is committed to offer our customers customized vacuum chambers as per the client’s demands and expectation adhering to precision engineering standards and certification requirements.
Vast Industrial Experience: BEPeterson serves a wide range of diverse industries such as high energy physics, alternative energy, medical semiconductor, and national laboratories. Our vacuum chambers are provided to the OEM’s and are used for vacuum degassing, vacuum drying, vacuum impregnation, vacuum encapsulation, defense research, semiconductor applications, and various defense research applications etc.
Designed for Harsh Working Conditions: Vacuum chambers are manufactured using 300 Series austenitic stainless steel, which help resist corrosion, maintain their strength at high temperatures and are easy to maintain. Furthermore, the gas tight construction prevents gas leakage, and thus maintaining the thermal capacity of the vacuum chamber. We also produce carbon steel vacuum chambers and vacuum furnaces for various industrial applications.
Manufactured as per ASME specifications: The chamber is fabricated as per the ASME code calculation software. This includes several benefits in industries for ASME calculation reports, integration with other vessel design software by confirming to weld procedures, and dimensional requirements of the project.

BEPeterson provides heavy-gauge custom fabrication as per the industrial guidelines. Being the leading vacuum chamber and vacuum furnace manufacturer, we analyze our customers’ requirements, and offer customized vacuum chambers to meet their requirements. You can always call us on (508-436-7900) or mail us at sales@bepeterson.com to know more.

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How BEPeterson Provides Impeccable Solutions for the Power and Utility Industry

design — Wed, 19 Feb 2025 14:25:07 +0000

Since 1935, BEPeterson has been supporting a variety of industries by providing an array of industrial products and services. Many industries have benefited by choosing our ASME tanks, pressure vessels, skid assemblies and , CRN pressure vessels, vacuum chambers , and stainless steel pressure vessels, to name only a few. One sector that has reaped significant benefits for over forty years is the Power and Utilities industry. Over this time, BEPeterson has provided many solutions in terms of products and services that have strengthened the position of our OEM customers in the industry.

Products and Services that Advance the Power and Utilities Industry

BEPeterson is renowned for its fabrication services and we have a long history of success when it comes to fabricating products for the Power and Utilities industry. We offer the following products to our power and utility OEM customers:

Ash Control Valves
Boiler components
Low NOx Burners
Burner Tips
Ceramic / Refractory Lined Products
U Certificate of Authorization
Cyclones
Dampers
Low NOx Wind Boxes
Sofa Registers
Vortex Finders

We also provide a variety of services including Low NOx Burners, Co-gen duct work, assembly of coal compartments, and designing and manufacturing overfire air systems. We even offer custom hard-facing services for applications in which resistance to abrasion is crucial.

Excellent Capabilities for Creating World-Class Products and Services

At BEPeterson, we are able to offer the aforementioned solutions due to our world-class manufacturing capabilities. Our state-of-the-art, 78,000 square foot facility has the latest in design and manufacturing equipment. We have the capabilities to provide industrial products with the following specifications:

100″ Overall Length
Full Vacuum Pressure up to 3,000 PSI
Up to 13″ in Diameter
Overall Vessel Weight up to 40,000 lbs.

Our metal plating equipment allows for the fabrication of industrial vessels with thickness specifications ranging from 14 gauge up to 1″. For large vessels, we provide crane lifting services, with capacities up to 25 tons and with a hook height of 25 feet. We also provide trusted subcontractors who will maintain the same level of product quality and efficiency should a specific need arise that cannot be met by BEPeterson’s in-house capabilities.

At BEPeterson, you can be assured that your product will be delivered to you on time, with proper documentation, and will be accepted for applications around the world.

5 Advantages of Sourcing Power and Utility Products from BEPeterson

BEPeterson has established a strong footprint in the power and utility industry for over fifty years due to the following reasons:

1. A Comprehensive Range of Product Selection

We manufacture products, which are integral to the power and utility industry. Some important products include:

Ash control valves
Low NOx burners
Burner Tips
Boiler Components
Gas Conversion Piping
Coal Component Assemblies
Overfire Air Systems
Low Nox Wind Boxes
Vortex Finders
Cyclones
Dampers
Sofa Registers

2. High-Quality Custom Designs

All the above-mentioned products are available in standard sizes, as well as offered in custom designs. We use only high-quality materials for building the products. The following examples will help you understand the quality of materials used for constructing various products.

Wall-fired burners are made from high-temperature stainless steel, as well as carbon steel.
Nozzle tips for gas and coal wall-fired burners are created using high-temperature stainless steel material. Additionally, the overlay protection adds to their lasting performance.
We use stainless steel materials with high-temperature capacity, as well as carbon steels for producing SOFA windboxes.

All the products can be either custom-designed to particular specifications or offered as a retrofit to meet the existing equipment. We understand that in a power and utility industry, a small error may be dangerous, or expensive. Thus, every product undergoes a strict inspection before leaving our premises. BEPeterson investment in inspection and testing provides highly accurate products, which work as expected.

3. Hardfacing Offered

There are several critical applications that demand high abrasion resistance. Our custom hard-facing services help clients meet this requirement easily. It means tough or hard materials are applied to the base metal to increase its wear resistance. This process is also used to restore a worn surface.

4. Adherence to Compliance

We are ISO 9001: 2015, as well as ASME, NSF, and TUV certified. Also, we are National Board Certified to ASME Section VIII. Our weld procedures are certified to ASME Section 9, SMAW, and GTAW, GMAW, FCAW, and SAW.

5. Well-Equipped Facility

BEPeterson has 88,000 sq. ft. manufacturing facility, with high ceiling bays. This makes us one of the largest manufacturers in the Northeast. We employ advanced manufacturing technologies for fabrication and design.

The above-mentioned reasons coupled with our industry-wide experiences have helped us establish in the domain marked by industry players.

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