ASTM A53 Schedule 40 Carbon ERW Steel Pipe Tianjin Huaruitai International Trading Co., Ltd. Type:WeldedTechnique:ERWMaterial:Carbon SteelSurface Treatment:BlackMOQ:5tonsPacking:Bundle Packing Base Info Model NO.:Q195 Q235 Q345Standard:API ,BS En10296,ASTM A53-2007,GB,T 9711.1-1997,GB,Length:3-12mPipe End:Plain End, Bevelled End Description Overview Detailed Photos Packaging & ShippingCompany ProfileCertifications Pre:SUS 201 430 304 316 310S Stainless Steel Bright Round Bar, Flat Bar, Angle Bar, Square Bar, Roll Bar, Solder Bar Next:20mm 48mm 304 316 316L Stainless Steel Rod, Cold / Hot Rolled Surface Polished Metal Bar, Precision High-Quality Round Steel, Steel Bar