1.ZINC COATING:450G/M2 ACCORIDNG TO CLIENT'S REQUEST 2.LENGTH:1.2MM TO CLIENT'S REQUEST 3.THICKNESS:1.1MM ABOVE galvanized pipeSize Wall thickness (W.T.)1/2”-18“1.2mm-6mmLength1m-8m ,by customer’s requiremntsInternatioanal StandardISO 9000StandardsASTMA53,BS1387-1985,GB/T3091-2001,EN39,BS1139MaterialsQ195,Q215,Q235,Q345Product CategoryMetallurgy,Mineral &EnergyTechniqueWeldedPacking1.Big OD:in ...