The shell of Shandong cable bridge is made of steel material, and double fireproof cover board is equipped with inorganic fireproof tank box. The average thickness of the heat insulation layer is set for 25mm, the double deck cover is used for ventilation and heat dissipation, and the inner spraying fire retardant coating is used, and when the fire retardant cable bridge meets the fire, the coating will expand, block the radiating hole and protect the cable in the box.
Cable bridge corrosion resistance, never rust. Under the action of the chemical medium, the electrochemical corrosion will not occur, and the structure of the material will not be damaged.
The fire resistance of the inorganic fire damper box is tested by the national fixed fire inspection center for 60 minutes. The cable has no damage, the supporting structure is good, and the inorganic fire prevention box can be effectively fixed, which is the best choice you can not miss. Fire resistant cable bridge has good fire resistance and is widely used.
Hardness is strong, its density is smaller, but the strength is 10 times of hard PVC, the absolute strength of the cable tray exceeds aluminum, and reaches the standard of ordinary steel.
Cable bridge shock resistance and fatigue resistance. Allows repeated bending without permanent deformation, while the metal grille remains permanently deformed after impact and needs to be repaired. Bright color, easy to fade, beautiful and easy to maintain.
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