1, Galvanized steel pipes(ERW) 2, Dimension: 21.3-323mm ... ,galvanized layer:250-400g/m2)4) Use: Used for low pressure liquids delivery, such as water, ... to the client’s requirementBrand NameJinshengMaterialHot Rolled Carbon Steel,Q195,Q215,Q235,A53,St37StandardASTM/ BS/ ... : Packed by steel strips3,As per to clientsSupply Ability20000 metric tons per monthShipmentContainer or bulk Galvanized steel pipes