Distribution box, shafts cable tray, cable tray trough Zhengzhou tray installation telephone, tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable trays, aluminum cable tray, room alignment bridge, FRP cable tray, CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., Ltd. of steel cable tray ladder, nonporous sheet tray thickness, the cable firm well design, manufacture full RFP requirements. (3) cable tray surface corrosion of galvanized coating thickness ≥ 65um (460g / m squared) specific data see supply-side galvanized test report. (4) various types of hangers, brackets can withstand the corresponding specifications, the number of layers and at rated load weight evenly distributed. Hanger rungs or side arm bracket arm at a fixed ratio of length to bear its maximum deflection position bracket rated load is not more than 1/200. (5) center spacing ladder rungs up to 250mm, the minimum size of the cable carrying the cross sectional profile of 44mm ~ 5Omm Zhengzhou bridge installation, transom height 20 ~ 30mm, the cross-sectional profile should be smooth and free of burrs. Distribution box, shaft mounted cable tray Zhengzhou bridge where, trough cable tray, tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable tray, Stainless steel cable tray, aluminum cable tray, room alignment tray, FRP cable tray installation Contact bridge Zhengzhou, CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., FRP cable tray special properties of raw materials decision flame retardant anti-corrosion features FRP cable tray made of glass fiber reinforced plastics and flame retardants and other materials, plus a composite material molded stainless steel clip shielded from repression. Joined by ten of its selected materials with low thermal conductivity and flame retardants in the product not only has fire-resistant insulation, self-extinguishing, but also has high corrosion resistance, but also has a light structure, anti-aging, security and reliable, can be easily and metal tray supporting the use of highly corrosive environments in chemical, metallurgical over, oil and other get used. [] _ Zhengzhou Zhengzhou bridge installation tray installation where _ InfoQuick bridge provided by InfoQuick bridge electrical equipment. Welcome to consult Henan InfoQuick bridge voltage electrical equipment Co., Ltd. (www.jtqiaojia.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Mr. Wang