Embossed square steel pipes Details Thickness range: 1.0-1.8mm Outer diameter: 20x20-80x80mm/20*40-50-100mm Length: 4-12m Zinc: 40-220, Material: q195, q235, q345ï¼?a53-369, a500 Standard: astm a53-2007, astm a106-2006 Technology: erw We have products such as pre galvanized steel pipes, hot dipped galvanized steel pipes, electrical metallic tubing, black steel pipes, galvanized steel rectangular pipes, embossed pipes and so on.
