CERTIFICATIONS

  • The company has ASME “U” and “S” stamp certificates for boilers and pressure vessels construction, and has supplied Code products to Foster Wheeler, ALSTOM , Chart Energy & Chemicals and HATCH, etc. The company has manufacturing and welding experiences on the
  • following materials,
  • Type
  • Carbon Steel & Low Alloy Steel Chromium-molybdenum Alloy
  • Austenitic chromium-nickel stainless steels
  • Duplex austentic-ferritic stainless steels
  • Nickel, Cobalt, and High Nickel Alloy Titanium
  • Typical brand
  • SA516 Gr.70 SA387 Gr.11, Gr.91
  • S30400, S30403,S30409, S31600, S31603, S32100
  • S31803, S32520
  • N08800,N08810, N06625, N10276 SB-265 Gr.1