Galvanized Steel Channel System H Channel

  Product Description                                   Galvanized Steel Channel System H Channel Specifications Material: hot rolled channel bar Available size: mm Thickness:4-7mm +/-0.2mm Height:40-60mm   +/-0.3mm
Width:80-120mm  +/-0.5mm
  Advantage 1 .Reasonable price 2 convenient in construction and save much time and labor 3 .light, good quality and reasonable price 4 .length of the product can be manufactured according to customers requirments 5 high mechanical strength, back to back C channel, increase the intensity.   The production process of channel: 1.Hot dip galvanized channel:    Carbon steel -shaping by machine(pressing, bending and punching)-surface treatment (hot dip galvanizing) 2.Cold galvanizing cahnnel:    Carbon steel -shaping by machine(pressing, bending and punching)-surface treatment (cold galvanizing)  3.Hot galvanized sheet channel:  Hot dip galvanized sheet -shaping by machine(pressing, bending and punching)- no surface treatment   The Product Photos Show   The Factory Photos Show