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Name | Galvanized steel square pipe tube |
Size | 20x20MM-600x600MM ; THICKNESS: 1.0MM--20.0MM |
Pipe Length | 3-12m or as per customers' requirements |
Packaging | In bundle with steel strip, waterproof woven bag. |
Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
zinc coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-600g/m2 |
material | Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |










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