•Material:Q195/Q235/Q355B/16Mn

•Specificationrange:

•Outerdiameter:20mm-800mm

•Wallthickness:1.5mm-50mm

•Length:6m/9m/12morcustomized

•Type:weldedsteelpipe,seamlesssteelpipe,galvanizedsteelpipe

•Surfacetreatment:hot-dipgalvanizing,electro-galvanizing,spraypainting

•Application:buildingstructure,machinerymanufacturing,pipeline,bridgeengineering,steelstructureengineering