Galvanized Steel Pipe 1.OD: 20-219mm 2.WT:0.7-2.5mm 3.Length:2-12m 4.We can provide the special steel pipes as request. Typegalvanized steel pipeSizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21.3MM~219.2MM ,WT: 1.4-12mmLSAW pipe:1/2"-56", DN15-DN1400 , OD21.3-1422.4mm ,WT: 1-70mmSSAW pipe:8"-144" ,DN200-DN3600 , OD:219.1-3657.6mm ,WT: 6-36mmWall thicknessSGP, STD, SCH40, SCH80, SCH160. XS,XXS and ...