0086-532-13012529671
Shangma Ind. Area, Chengyang District, Qingdao, Shandong, China (Mainland)
factory prefabricated galvanized steel roof truss
Specification | Structure type: | Light steel, space frame or welded H truess |
Design standard: | AISI ASTM BS DIN GB JIS NSCP | |
Length: | With customer’s requirement | |
Width: | Single span, double span, long span | |
Height: | With customer’s requirement | |
Components | Bolt ball: | Steel 45#, or Bolt connection |
Pipe: | Steel Q235, epoxy primer with zinc powder | |
High strength bolt: | Cr 40 | |
Sleeve: | Steel Q235 or 45#, electroplating | |
Purlin: | Q235 C channel or Z channel, galvanization | |
Roof&Wall panel: | Sandwich panels, color steel sheet, day lighting sheet-FRP sheet |
Color steel sandwich panel not only easy installation .high strength .protuction environment but also defensive fire and heat preservation.Beantiful shape and have diffferent colors we can choice.The real high-quality and low-cost.
Light steel structure constitutes the framework system of the portable building, which makes it safe and reliable. It satisfies the criterion demand of the building design
