... SSAW steel pipes 2,size: 219mm~3600mm 3,wall thickness: 6mm~36mm 4,price: FOB,CFR,CIF 5,delivery time:7days SSAW steel pipes ... are made of carbon steel and alloy steel ... and high resistance to corrosion and pressure.TypeSSAW steel pipeSizeWelding Steel: 1/2” ~48”, DN15~DN1200 ... with the copy of B/L) SSAW steel pipes