Black Square ERW tube is Electric Resistance Welded square tube made of black carbon AS1450 steel. It is ideal for furniture making and powder coating where a high quality finish is not required.
China Square Steel Tube, Square Steel Tube Manufacturers China Square Steel Tube manufacturers - Select 2021 high quality Square Steel Tube products in best price from certified Chinese Steel Pipe manufacturers, Steel Tube suppliers, wholesalers and factory on Made-in-China
Erw Weld Steel Hollow Section, Erw Weld Steel Hollow Section Suppliers Directory - Find variety Erw Weld Steel Hollow Section Suppliers, Manufacturers, Companies from around the World at stainless steel welding ,welded steel tube ,stainless steel laser welding machine, Steel Pipes
Sturdy, Stainless erw welded black carbon steel pipe for The erw welded black carbon steel pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these erw welded black carbon steel pipe are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon steel, stainless steel, galvanized surface-treated erw black welded steel tubes, erw black welded steel tubes A wide variety of erw black welded steel tubes options are available to you, such as erw, hot rolled. You can also choose from 10#-45#, a53-a369, and q195-q345 erw black welded steel tubes, as well as from 10#, a315, and q235 erw black welded steel tubes,