The steel pipes of the rack are pre sandblasted, derusted, polished and anti-corrosion treated, and then baked at high temperature by powder electrostatic spraying, with double-layer plastic spraying process.
They are mainly used for the fabrication of the high strength welding structure of construction machinery, coal mining equipment (hydraulic support, scraper conveyer), crane boom, crane outrigger, frame, bulldozer, dump truck, drilling platform, drilling
DC01 cold rolled coils are widely used in transportation,light industry ,civil usage and farming.It is also the perfect building material in construction for making roofing tile,steel profiles for wall partition,T-bar, studs, fireproof door.