erw galvanized pipe ผลิตออนไลน์

Steel Tube Production Line Tube Making Machine Raw Material information: 1 Mateairal applcaition Hot or cold rolled steel strips, galvanzied steel strips 2 Material grade Low-carbon steel, low alloy steelδs... อ่านเพิ่มเติม

TECHNOLOGY FROM SELF PRODUCTION SINCE 1994 Machine basic information 1 Raw material hot rolled, cold rolled,galvanized steel strips 2 coil thickness 3mm-12mm 3 coil width 300mm-2100mm 4 coil inside diameter ... อ่านเพิ่มเติม

89 - 273 MM Tube Forming Machine for steel water pipe Production, galvanzied Tube Making Product Overview The High Precision Tube Forming Machine for Scaffolding Tube is designed for medium and large round ... อ่านเพิ่มเติม

Product Overview The Customizable Size Industrial Welded Tube Mill Machine is designed for manufacturers who need flexible welded tube production for different pipe sizes, wall thicknesses, materials, and ... อ่านเพิ่มเติม