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erw astm a178 40mm standard length of galvanized pipe
erw astm a178 40mm standard length of galvanized pipe Product Description Material Q235/astm a36/ ST37/ SS400/ S235JR/ S275JR Thickness 0.4-12mm Diameter 13-273mm Length 5.8/ 6/ 11.8m, fixed length Surface treatment galvanized Zinc coating 40-600g/m2 Type ERW welded galvanized pipe Technology hot rolled/ cold rolled Zinc coating of galvanized welded pipe is 40-600g/m2. Some of the sizes we made for reference: Our stock: We also provide galvanized squar...