Pressure Vessels2022-03-23T11:32:07-07:00

Greenberry has been designing and fabricating tank and pressure vessels for over forty years. We use dedicated API and ASME code quality processes, and have over 140 registered welding procedures covering carbon steel, stainless steel, titanium, chrome moly, and other exotic metals. We have the in-house capability to cut, roll, and weld tank and pressure vessels in a highly controlled environment. We are accustomed to fabricating tank and pressure vessels up to 2 inches thick, 16 feet in diameter, and operating conditions up to and over 250psi.

Tanks and vessels we routinely fabricate include:

  • Stacks
  • Columns
  • Evaporators
  • Pressure Vessels
  • Heat Exchangers
  • Hoppers
  • Kilns
  • Tank and pressure vessel repairs
  • Spheres
  • Tanks – all types (shop and field)
  • Towers
  • Vessels (process, pressure, storage)
  • Weldments

Our ASME certifications include S and U stamps. We also carry the National Board R stamp. We regularly design and fabricate both ASME U stamp pressure vessels and API 650 tanks. Our tank and pressure vessel fabrication facility has an experienced team of craftsmen, management, and QA/QC personnel that work together to meet your needs.

Additionally, Greenberry’s stringent qualified and pre-qualified welding procedures and fabrication processes conform to Canadian and ABS welding requirements, including:

  • AWS D1.1, D1.2, D1.4, D1.5, D14.1
  • ASME Section IX
  • American Bureau of Shipping (ABS) Rules
  • Canadian Welding Bureau (CWB) W47.1 & W59
  • API
  • AISC

Our cold temperature welding qualifications in Fracture Critical Applications include:

  • AISC Major Bridge with Fracture Critical Endorsement
  • Arctic Applications to -50 degrees F