1, Galvanized steel pipes(ERW) 2, Dimension: 21.3-323mm 3, material grade: ... -galvanized steel pipe , galvanized layer 60-80g/m2;hot dipped galvanized ,galvanized layer:250- ... client’s requirementBrand NameJinshengMaterialHot Rolled Carbon Steel,Q195,Q215,Q235,A53,St37StandardASTM/ ... steel strips3,As per to clientsSupply Ability20000 metric tons per monthShipmentContainer or bulk Galvanized steel pipes ...