玻璃钢缠绕管道结构特点：
Structural characteristics of FRP winding pipe:
1)具有优良的抗腐蚀性能
1) It has excellent corrosion resistance
不要阴极防腐保护及其它防腐措施，不会对水和其它介质产生二次污染。产品使用寿命长。
Do not use cathodic protection and other anti-corrosion measures, which will not cause secondary pollution to water and other media. The product has a long service life.
(2)重量轻
(2) Light weight
管道重量仅占同规格、同长度球墨 铸铁管的1/4，水泥管道的1/10。运输装卸方便，易于安装。
The weight of the pipeline only accounts for 1 / 4 of the ductile iron pipe of the same specification and length, and 1 / 10 of the cement pipe. It is easy to transport and install.
(3)单根管道长度长
(3) Length of single pipe
减少管线接头，加速安装速度，提高整条管线质量。
Reduce the pipeline joint, accelerate the installation speed and improve the quality of the whole pipeline.
(4)管壁内壁光滑
(4) The inner wall of the pipe is smooth
减少流阻、提高流速、降低能耗。用较小口径的管道输送同等流量的流体，与同规格钢管相比可提高流量的10%左右；不结垢，长期使用不降低流速。扰和重蚀环境中电缆的防护都有较好效果。
It can reduce flow resistance, increase flow velocity and reduce energy consumption. Compared with the steel pipe of the same specification, the flow rate can be increased by about 10% by using a small diameter pipeline to transport the same flow rate; the flow rate will not be reduced after long-term use without scaling. The cable protection in disturbance and re erosion environment has good effect.