A387 Grade 22 Class 2 Cr‑Mo steel plate for hydrogen service equipment
A387 Grade 22 Class 2 is a 2.25Cr‑1Mo alloy pressure vessel steel plate designed for medium‑temperature hydrogen service and high‑pressure petrochemical equipment.
Compared with Class 1, Class 2 pr...
A387 Grade 22 Class 1 Cr‑Mo steel plate for hydrogen reactors
A387 Grade 22 Class 1 is a 2.25Cr‑1Mo alloy pressure vessel steel plate designed for medium‑temperature hydrogen service and high‑pressure petrochemical equipment.
It provides excellent creep resis...
A387 Grade 12 Class 2 pressure vessel steel for hydrogen service
A387 Grade 12 Class 2 is a chromium‑molybdenum pressure vessel steel plate used for medium‑temperature hydrogen service and high‑pressure equipment.
It offers excellent creep...
ASTM A387 Grade 12 Class 1 Alloy Steel Plate for High‑Temperature Pressure Equipment
A387 Grade 12 Class 1 is a chromium‑molybdenum alloy steel plate designed for high‑temperature and high‑pressure service, commonly used in petrochemical units, refinery equipment, and thermal power...
A387 Grade 11 Class 2 Chromium‑Molybdenum Pressure Vessel Steel for Elevated‑Temperature Hydrogen Service and Refinery Equipment
A387 Grade 11 Class 2 is a chromium‑molybdenum alloy steel plate engineered for pressure vessels and thermal processing equipment operating under elevated temperatures and hydrogen‑rich environments...








