Hot Dipped Galvanized Pipe or tube Shanghai Vastar International Co., Ltd. Base Info Model NO.:ASTM A153, ASME SA 53, GB,T3091. Technique:ERWSection Shape:RoundTrademark:VASTARTransport Package:BundleSpecification:OD(10.3-533mm)Origin:China Description Pre:JIS G4308 Stainless Steel Cold Drawn Wire Rod Coil SUS316 for Textile Machinery Accessories Use Next:JIS G4308 Stainless Steel Cold Drawn Wire Rod Coil SUS316L Bright Surface for Roller Processing Use