ASTM A387 Chrom Moly Steel Plate Manufacturer ANSON STEEL
ASTM A387 specifi ion covers chromiummolybdenum alloy steel plates for welded boilers and pressure vessels manufactured for elevated temperature service. Available steel plate grades are 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. Steel product shall be killed and heat treated. The petrochemical, hydrocarbon processing and coal conversion ...