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Hot Dipped Galvanized Round Steel Pipe
TIME:2016-05-15
Hot Dipped Galvanized Round Steel Pipe 1.Product advantages: Hot galvanizing has the advantages of uniform coating, strong adhesion and long service life.Complex physical and chemical reactions take place between the hot galvanized steel tube matrix and the molten bath to form a tightly co...
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Hot Dipped Galvanized Square and Rectangular Steel Tube
TIME:2016-05-14
Hot dipped galvanized Square and Rectangular Steel Tube 1. Material GB/T 6728: Q195, Q215, Q235, Q345B; ASTM A500: Grade A, Grade B, Grade C; EN 10219: S235JR, S275JR, S355JR; AS 1163: C250, C350, C450; JISG 3466: STKR400, STKR490 2. Production range and sizes. SIZE: 15*15* – 500*500...
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