ကာဗွန်သံမဏိ - ASTM A105 \ / A105N, AST ASM ASF3, ASF3, ASF3, AST ASM ASF3, P260GH, P260GH, P280GH, P280GH, P280GH
Alloy Steel: ASTM A182 f111 \ /2/1/0 / 9 \ / 9 \ / 91 \ /220
သံမဏိ - ASTM A182 F304 \ / 304H, 314 နာရီ, 314 နာရီ, 321, 314 လီ, 321, 317, 317, 347, 347, 347, 347, 347, 347, 347, 347,
Duplex သံမဏိ - ASTM A182 F51, F53, F44