玻璃钢桥架由玻璃纤维增强塑料和阻燃剂及其它材料组成，通过复合模压料加夹不锈钢屏蔽网压制而成。 Reinforced plastic and flame retardant and other materials are made up of fiberglass reinforced plastic bridge. 由于其所选材料具有较低的导热系数及阻燃剂的加入使产品不仅具有耐火隔热性、自熄性，而且具有很高的耐腐蚀性，同时还具有结构轻、耐老化、安全可靠等优点，可方便地与金属桥架配套使用，在化工、冶金、石油等强腐蚀环境得到使用。 Due to the selected material has a low coefficient of thermal conductivity and the addition of flame retardant products not only has the insulating refractory stays, self-extinguishing, and has the very high corrosion resistance, but also has the advantages of light structure, ageing resistance, safe and reliable, and can be conveniently and metal bridge, in the chemical industry, metallurgy, oil and other strong corrosive environment. 用途 use BHQ系列玻璃钢桥架适用于电压在10千伏以下的电力电缆，以及控制电缆、照明配线、气动、液动管缆等室内室外架空电缆沟、隧道的敷设。 BHQ series of FRP bridge used in voltage under 10 kv power cable, as well as the control cable, lighting, pneumatic, hydraulic pipe line and other indoor and outdoor overhead in cable trench, the laying of the tunnel. BHQ系列玻璃钢桥架具有应用广、强度高、重量轻、结构合理、造价低、寿命长、防腐性强、施工简单，配线灵活、安装标准、外形美观的特点，对您处的技术改造、扩充电缆，维护检修均带来方便。BHQ系列玻璃钢桥架的安装可因地制宜。 BHQ series of FRP bridge has a wide application, high strength, light weight, reasonable structure, low cost, long service life, strong corrosion, simple construction, flexible wiring, installation standards, the characteristics of beautiful shape, technical transformation, the expansion of cable to you, bring maintenance are convenient. The installation of BHQ series glass reinforced plastic bridge is suitable for local conditions.