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球墨铸铁管的选用建议
作者:admin 来源: 日期:2017-03-02 21:52:34
球墨铸铁管的选用建议
球墨铸铁管 -选用建议 1 对球墨铸铁管材的选择应根据敷设地具体情况,选择直管与配件的接口形式。2 橡胶圈推荐选用三元乙丙橡胶圈等。
3 涂层的选择:根据使用时的内、外部条件选择适和的涂层。现有内涂层为环氧树脂、聚氨酯内外涂层、PE 膜涂层等球墨铸铁管新产品,选用时应详细了解其性能。球墨铸铁管理论重量表
公称直径DN(mm)外径DE(mm)壁厚T(mm)承口凸部近似重量(kg)直部每米重量(kg)总质量(kg)(标准工作长度6000mm)总质量(kg)(标准工作长度5000mm)??K8K9K10?K8K9K10K8K9K10K8K9K1080986.06.06.03.412.212.212.276.576.576.564.464.464.41001186.06.16.14.314.915.115.193.7959578.879.879.81251446.06.06.35.718.318.31911911912197.297.2100.71501706.06.36.37.121.822.822.8138144144116.1121.1121.12002226.06.46.410.328.730.630.6183194194153.8163.3163.32502746.06.87.514.235.640.244.3228255280192.2215.2235.73003266.47.28.018.945.350.856.3290323357245.4272.9300.43503786.87.78.523.755.963.269.6359403441303.2339.7371.74004297.28.19.029.567.375.583.74334825323664074484504807.68.69.538.3808999515574632438.3483.3533.35005328.09.01042.892.8104.3115.6600669736506.8564.3620.86006358.89.91159.3122137.3152791882971669.3745.8819.37007389.610.81279.1155173.9193100911231237854.1948.61044.180084210.411.713102.6192215.22391255139415371062.61178.61297.690094511.212.614129.0232260.22891521169018631289143015741000104812.013.515161.3275309.3343.21811201722211536.31707.81877.31200126513.615.317237.7374420.1466.12482275830342107.72338.22568.21400146216.017.119385.3487.0547.2??3669??3121?1600166818.418.921.0526.0614.5690.3??4015????球墨铸铁管外观
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