- ASME/PED/CRN
- ISO 9001:2015 NSAI Certified
EXTRACTION VESSELS
High Pressure Extraction Vessels
BEPeterson custom designs and fabricates ASME code stamped high-pressure extraction vessels for large volume processing. Sizes furnished to date range from 50L to 300L. Operating pressures for CO2 range from 3,000 psi to 5,400 psi.
BEPeterson provides vessel design, FE analysis, unique experience with various materials and manufacturing processes. Our quality is unsurpassed. We are ISO-2015 approved. Each vessel is rigorously inspected and certified by a third party ASME inspection service.
BEPeterson has extensive experience with quick opening closures which offer improved processing cycle times.
Let BEPeterson help your company design and purchase the extraction vessel best suited for your requirements.
Extraction Vessels can be fabricated by BEPeterson shipping to Canada with CRN registration as well as European PED Certification.

International Standard Compliance
Cutting-edge Welding Processes
Rigorous Testing & Inspection
Detailed Reports
International Standard Compliance
- All vessels meet all applicable codes and standards (ASME, PED, and CRN).
- As a trusted ammonia tank manufacturer, BEPeterson delivers products with on time delivery, and to certified ISO 9001 quality standards.
Cutting-edge Welding Processes
- BEPeterson uses modern welding equipment, including submerged arc, which provides efficient and smooth welding of ammonia tanks.
- We meet the most sophisticated weld procedures using TIG, MIG, SAW, SMAW, FCAW with a variety of wire and fluxes.
- Qualified ASME Welders and an extensive radiographic capability support all types of ASME Section VIII code construction.
- Our welding capability is supported by a weld-engineering group consisting of multiple CWIs, and in-process weld inspectors.
Rigorous Testing & Inspection
- Every shell and tube heat exchanger is fully documented and inspected by authorized ASME Inspectors.
Detailed Reports
- BEPeterson provides full documentation, material test certificates, RT, and hydro test reports prior to shipment.