Products Category
Flame-retardant FRP Bridge is a new product developed and produced on the basis of steel cable tray. It has high mechanical strength, good insulation performance, chemical corrosion resistance, fire resistance and flame retardancy.
Products Description
Flame-retardant FRP Bridge is a new product developed and produced on the basis of steel cable tray. It has high mechanical strength, good insulation performance, chemical corrosion resistance, fire resistance and flame retardancy. Therefore, it is widely used in indoor and outdoor cable laying, cable trench and cable laying in tunnels in enterprises such as petroleum, chemical industry, textile, light industry, metallurgy, machinery, electric power, communication, underground garage and national defense engineering.
ZBQ series FRP Bridge are suitable for laying power cables with voltage below 10 kV, as well as control cables, lighting wiring, pneumatic and hydraulic pipes and cables.
Product Hierarchy
1. The cable tray should be arranged in layers with weak current control cables at the top, followed by general control cables, low-voltage power cables, high-voltage power cables, etc.
2. The distance between the cable trays on each floor is:
① Control cable ≥200mm;
② Power cable ≥300mm;
③ Mechanized cable laying ≥400mm.
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Application Industry