保定市风管厂

1、 玻璃钢风管耐腐蚀性 FRP管道能够抵抗酸、碱、盐、海水、未经处理的污水、腐蚀性土壤或地下水及众多化学流体的腐蚀。

1, glass steel duct corrosion resistance FRP pipeline can resist acid and alkali, salt, water, sewage, without corrosion in corrosive soil or groundwater and many chemical fluid.

2、耐热抗冻性好 FRP管的温度使用范围一般在－ 40 ℃～80℃之间，若先用特殊树脂其使用温度可达到更高。

Between the 2 and the heat resistant frost resistance FRP tube temperature range in - 40 to 80 DEG C, if the first with a special resin use temperature can reach higher.

3、轻质高强，运输安装方便 FRP 管道的比重为1.7 －1.9，与同压力、同管径的其他材质管道比较，FRP 管道单位长度、重量约等于钢管的 30%，因此运输安装十分方便，FRP管道每根长度可达12m ，安装快速简便。另外可免除安装钢管所需的焊接和防锈、防腐处理等工序。

3, light weight and high strength, convenient transportation and installation FRP pipe accounted for 1.7 - 1.9, compared with other pipelines with the same diameter, pressure, weight per unit length, FRP pipeline steel is approximately equal to 30%, so the transportation is very convenient for installation, FRP pipeline of each length up to 12M, quick and convenient installation. In addition, it can be exempted from the welding and rust prevention and anticorrosion processing required for the installation of steel pipes.

4、玻璃钢风管摩擦阻力小，输送能力高 玻璃钢风管内表面非常光滑，糙率系数小，水利系数 C 可长期保持在145-150 范围内，经测试得到其水流摩阻损失系数f为 0.000915 ，能显著减少沿程的流体压力损失，提高输送能力20% 以上。

4, glass steel duct friction resistance, high transmission capacity FRP duct inner surface is very smooth, the roughness coefficient, coefficient of water can be maintained at 145-150 C long range, obtained by the test the water friction loss coefficient f is 0.000915, can significantly reduce the loss of fluid pressure along the way, improving the transmission capacity of 20% above.

5、电、热绝缘性好 FRP是非导体，管道的绝缘性好，最适应使用于输电、电信线路密集区和多雷区，FRP 管的传热系数很小（0.25kcal/m·h·℃），因此管道的保温性好，热损失少。

5, electrical and thermal insulation good FRP is a non conductor, pipe insulation, used in power transmission and telecommunication lines and multiplexers to adapt to the most intensive areas, the heat transfer coefficient FRP tube is very small (0.25kcal/m H C), so the pipeline and good insulation, less heat loss.

6、不生锈由于玻璃钢风管是由非金属材料树脂及玻璃纤维复合而成，所以，它们不论在使用过程还是在闲置过程中，均不会生锈，因而也就无需进行防锈、除锈处理。

6, no rust. Because the FRP pipes are made of non-metal resin and glass fiber, they will not rust either in the process of use or in the idle process, so there is no need to rust and rust removal.

7、可设计性强 根据具体使用情况，可对缠绕玻璃钢管的具体性能及形状进行设计。

7. The concrete performance and shape of the twisted glass tube can be designed according to the specific use of the design.