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玻璃钢夹砂管道

作者:hengke 来源: 时间:2019-04-17 08:48 访问量:0
描述:玻璃钢夹砂管道内壁光滑,阻力小,粗糙系数为0.0084,阴力系数约为钢管的1/2,水泥管的1/4,流体压头损失小,可保证以较小的口径输送较大 的流量。一般情况下夹砂管比铸铁管,水泥管在选用直径时低一个等级,如采用相同内径的管道,水泵的功率和能源可节约1/3。
玻璃钢夹砂管道

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夹砂管道施工现场图

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