... Specification:Galvanized steel pipeProcess Method :Hot dipped galvanized,Pre-galvanized,G.I.pipe,Electric galvanized Material :Q195,Q215,Q235,Q345Size ... Thickness0.8-20mmc)Length:3m, 5.8m,6m or as customers requests.Standards:GB/T3091-2001,BS1387-1385 ... A53,DIN2440, API5L,API5CTPackageIn bulk, bundles, caps, painting, or PVC.Commodity Specification:Rectangular/Square hollow sectionProcess Method :Cold ...