Round Carbon Steel ERW Pipe Round Steel Pipe 1500 GB/T3087-2008 12" Steel Pipe Round ERW Welded Pipe Tianjin Guangxin Iron And Steel Industrial & Trading Co., Ltd. Technique:Cold DrawnType:WeldedWarranty:1 MonthAfter-sales Service:Technical GuidanceMaterial:Carbon SteelSurface Treatment:Oiled Base Info Transport Package:in BundlesEnd Treatment:Plained, ThreadedLength:4-12 MetersSurface:Black, Oil, Pre Galvanized, Hot DippedThickness:1-20mmDiameter:1,2inch-20inchSecondary or Not:Non-SecondaryCertification:BV, ISO.Standard:BS1387Section Shape:RoundUsage:Pipeline Transport, Oil,Gas Drilling, Machinery Industry, Construction & DecorationModel NO.:GX364Specification:3inch-20inchTrademark:Tianjin GuangxinOrigin:Tianjin ChinaHS Code:7304319000Production Capacity:2000 Tons,Month Description Pre:Factory Direct Sales and Spot Direct Deliveryh10 Stainless Steel Round Rod Next:in-Stock Straight Hair and Free Samples201 Stainless Steel Coil Channel Letter