Galvanized Scaffolding Pipe 1)ERW welded 2)O.D.:42.3mm-60.3mm 3)W.T. 2.0mm-5.0mm Galvanized Scaffolding PipeFactoryTianjin Hengfeng Jinda Metal Structurer Co., Ltd.Business TypeManufacture and SaleItemWelded pipeStandardEN1029, JIS3444MaterialQ195 , Q215 , Q235 , Q345Section shapeRound , square , rectangularOuter diameter42.3MM, 48.3MM, 60.3MMWall thickness0.8- 5.5MMLength1MM-6MM or ...