[Chai Jin cable tray to recommend the star product - the bridge]. (2) When installing the horizontal position of the bridge laying cable tray, height from the ground is generally not less than 2.5m. When the bridge multi-laying, for cooling, maintenance, and anti-interference between the needs of fire cable bridge, bridge layer should leave some distance cable bridge in parallel with the various pipe laying, its spacing shall comply with the relevant requirements. (3) the quality hangers hanger cable tray installation shall comply with the relevant technical standards when the current level of laying cable tray, support span is generally 1.5 ~ 3m a try when laying cable tray vertical specifications, fixed spacing should level greater than 2m between two adjacent bridge corbel height difference should not be greater than 10mm, two adjacent vertical deviation bridge corbel vertical midline should not exceed 20mm. [Chai Jin cable tray to recommend the star product - bridge] support and hanger configuration 1, indoor branch, hanging a short span generally take 1.5-3m. Outdoor column in the span generally take 6m. 2, support and hanger configuration on non-linear segment following principles. When the bridge width 300mm, in addition to meeting the following conditions, in the middle of the addition of a non-linear segment should support and hanger. 3, when the bridge multi-center distance between layers is set to 200,250,300 cable tray national standards, 350mm. 4, the bridge should remain straight segment joints every 50m 20-30mm (metal bridge). [Chai Jin cable tray to recommend the star product - bridge] from the trough, tray or stepped straight segments, elbow, tee, cross components and supporting arm (arm bracket), hanger and the like have The full name of the rigid structure of the support system of close contact with the cable (hereinafter referred to as the bridge). Bay Bridge has been continuously on the market is the recognition and acceptance of the localization industry's efforts cable tray, made of high quality cold-rolled steel products, received extensive attention of high quality cold-rolled steel products, surface craft cold galvanized, hot dip galvanized, electrostatic spraying, fire retardant paint, paint. Tray cable tray | cable tray preferred Chai Jin (certified) | Nantong cable tray cable tray provided by the Tianjin Chai Jin Limited. Chai Jin Tianjin cable bridge Limited (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.