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gloria
等级:Senior
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门派:China
注册:2007-2-26 16:39:03 |
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 galvanized steel-10
10. What are the specifications governing hot-dip galvanized steel?
Structural steel (plate, wide-flange beams, angles, channels, pipe, tubing) are galvanized to ASTM A 123/A 123M. Fasteners and small parts that fit into a centrifuging basket are galvanized to ASTM A 153/A 153M. Reinforcing steel is galvanized to ASTM A 767/A 767M. |
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I still believe, someday, miracle will happen. |
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