Trusted pressure vessel manufacturer for the energy industry, backed by 40+ years of expertise.

Samuel Pressure Vessel Group is a trusted manufacturing partner for the energy and power generation industry, delivering custom-engineered pressure vessels and process equipment for renewable energy, gas processing, thermal energy storage, separation, filtration, and carbon management applications. Backed by decades of fabrication expertise and three strategically located manufacturing facilities, we provide reliable solutions ranging from hydrogen storage vessels and pressure swing absorbers to scrubbers, gas/liquid separators, and other process equipment.
About the Team
The Samuel Pressure Vessel team includes experienced ASME-certified welders and a customer care team committed to delivering high-quality pressure vessels and exceptional service.
Carbon Capture, Utilization & Storage (CCUS)
Hydrogen Production & Storage
Industrial Decarbonization
Nuclear
Renewable Natural Gas (RNG)
Renewable Fuels & Biofuels
As the renewable natural gas (RNG) market rapidly expands to meet rising demand for clean energy and decarbonization, high-quality, reliable processing equipment is critical. Samuel Pressure Vessel Group manufactures ASME-certified pressure vessels tailored to your precise operating specifications, ensuring containment, thermal efficiency, and long-term corrosion resistance.
Our RNG capabilities include:
Separation and Purification: Pressure swing absorbers (PSA), scrubbers and gas/oil separators
Filtration and Moisture Removal: Knockout drums and coalescing filter vessels
Storage and Pressure Balancing: Buffer tanks and tail gas vessels
40
Years of Experience
60,000
Pressure Vessels Produced Annually
400
ASME-Certified Welders
4
Facilities Across North America
Digital Radiographic Examination (DRE)
High-precision digital x-ray sensors to ensure structural integrity.
Dye Penetrant and Magnetic Particle Testing (PT/MT)
Non-destructive testing to ensure weld integrity and leak-path prevention.
Positive Material Identification (PMI)
Providing trace-material verification for mission-critical components.
Custom Finishing Options
Wide range of carbon steel and stainless steel finishing options.

Specialized testing, on-site inspections, and detailed documentation ensure the highest product quality.
ASME Section VIII, Division I and 2 certifications
National Board “U”, “U2”, “UM”, and “NB” stamps qualified
ISO 9001: 2015 standard certified