Chai Jin Tianjin Cable Bridge Co., Ltd. [] fundamental types: type cable support, a fully enclosed cable tray, it is applicable for laying computer cables, communication cables, thermocouple cables and other high-active system of control cable shield disturb and heavy corrosive environment protecting the cables have a good effect. Cable tray, it has a light weight, load, beautiful appearance, layout simple and convenient means other advantages, both devices suitable for power cables, but also for control cable laying. Cascade cable bridge for direct light generally large cable laying, especially for high and low power cables. Glass, steel, aluminum and large span cable tray. There are cable ducts, wire sieve, trough elbow, three, four, and straight, and the supporting arm. Chai Jin Tianjin Cable Bridge Co., Ltd. [] (7) cable tray should be more than 2.2 meters above the ground, the top of the bridge from the ceiling or other obstacle of not less than 0.3 meters how to sell Tianjin cable bridge, the bridge width of not less than 0.1 meters in Tianjin Cable Prices bridge, the bridge cross-section of the filling rate should not exceed 50%. When laying cables inside vertical (8) cable tray, at the upper end of the cable and 1.5 meters per interval should be fixed on the bridge of the stent, when the level of laying cable in the first, tail, turn and every interval of 3 to 5 m fixed. (9) is provided in the ceiling, the slot cover open surface should remain vertical clearance of 80 mm, trunking cross-section utilization should not exceed 50%. (10) cloth on the trunking cables may not be binding, the cable should be straight tank, tank cable should be straight, try not to cross, the cable should not overflow trough, in parts of the cable out of the trough, corner should lashing. Vertical ducts laying cables should each interval of 1.5 m is fixed to the cable bracket. (11) in the horizontal, vertical trays and vertical groove in laying cable, the cable banding response. Four pairs of wire cable bundle with 24 to Tianjin cable bridge, 25 pairs or more main trunk cable, optical cable and other signal cables should be based on the type of cable, cable diameter, the cable core number splitting banding. Lashing spacing should be less than 1.5 meters, the deduction should be evenly spaced Tianjin ladder cable tray, elastic moderate. (12) laying the bridge level, support spacing is generally when 1.5-3m, vertical laying is fixed to a building isomer spacing should be less than 2m. Tianjin fire cable bridge, the integrity of corporate Chai Jin cable tray, cable tray from the Tianjin Tianjin Chai Jin cable bridge Limited. Chai Jin Tianjin Cable Bridge Co., Ltd. (www.tjcjdlqj.com) is Tianjin, metal building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chai Jin leader in cable tray with the staff warmly welcome all inquiries negotiations to create Chai Jin cable tray a better future.