SSAW Steel Pipe : Out Diameter: 219.1 mm - 3048mm (8"-120") Wall Thickness: 4mm - 30mm Length: 6 - 22 m LSAW Steel Pipe: Out Diameter:219mm - 1820mm(8"-72") Wall Thickness:5.0 - 50mm Length:6 - 12m SAW/LSAW/HSAW Steel pipe used for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields.
