... .3mm-630mm 2.Wall Thickness:1.8mm-22mm 3.High quality and exciting price ASTM A53 ERW steel pipe1.Competitive ... We look forward to steady cooperation with worldwide customers by high quality products and excellentservice. Details UsageUsed for low pressure liquid ... :S275,S275JR,S355JRH,S355J2H,S235JR,S235JOHSurfaceFusion Bond Epoxy coating, Coal Tar Epoxy,3PE,FBE,Varnish coating,Bitumen coating, Black ...