Boiler tube Aug. 31, 2010 3:45:15
Production Standard, Grade, Steel No:
ASTM A178 Grade A, C, D
ASTM A192
ASTM A210 GradeA-1, C
BS3059-I 320 CFS
BS3059-II 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
EN10216-1....
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