Pressure Vessels and Heat Exchangers


WPI is specialized in the fabrication of pressure vessels and S&T Heat Exchangers and any other pressure equipment like columns, reactors and crystallizers in the following materials:

  • Titanium
  • Nickel Alloys
  • Duplex, Superduplex
  • 904L, 254 SMO
  • Austenitic and Superaustenitic stainless steels
Mechanical design is performed according to ASME and PED / EN codes.
Vessels are manufactured, tested and stamped according to ASME U and PED.

Our welding procedures (WPS) have been approved by major TPIA such as TUV and BV.

Our welding operators have been qualified according to: ASME IX, EN1418, EN9606-4, EN287-1.

Products can be supplied according to: ASTM, ASME, EN, PED, DNV, NACE, NORSOK.

Applications: Oil & Gas, Pulp & Paper, Chemical, Petrochemical, Water treatment, Fume treatment, Mining, Shipbuilding, Power generation.