Mild Steel Cold Formed En10219 S235jr S275jr 355jr 355joh 355j2h Black or Galvanized Rectangular Steel Tube Profile/ Square Steel Tube Profile for Building
2025-04-13 introduction 2070
Square Steel Tube
Welded
ERW
Carbon Steel
Bared / Black Varnish/Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration