... SMLS, SSAW, offshore steel pipe, galvanized steel pipe, channel steel, angle steel, ERW , LSAW Pipe etc. Contact me: ellie ... wall thickness:1.25mm to 50mm,ERW steel pipe/ HFI steel pipe: OD:1/8 inch to 24 inch, ... wall thickness: max 26.5mmLSAW steel pipe: OD:16 inch to 64 inch , wall thickness ... : max 65mmSpiral welded steel pipe: OD:219mm to 3120mm, wall thickness: 3mm to ...