“绿色环保给水用球墨铸铁管”参数说明
类型: | 球铁管 | 形状: | 圆形 |
型号: | 80-800 | 规格: | 300 |
商标: | YXY | 包装: | 铁托 |
产量: | 300000 |
“绿色环保给水用球墨铸铁管”详细介绍
球墨铸铁管轻度高、壁薄、耐压、耐冲击、耐腐蚀、耐抗震等性能。管道接口采用柔性接口,而且还有一定的延伸率及偏转角。他具备生铁管和钢管材质的优点,避免了铁和钢的缺点。主要称之为离心球墨铸铁管,它具有铁的本质、钢的性能,防腐性能优异、延展性能好,密封效果好,安装简易、主要用于市政、工矿企业给水、输气,输油等。是供水管材的首选,具有很高的性价比。与PE管材相比,从安装时间上,球墨管比PE管安装更简单快捷,且安装后内外承压力更好;从密闭性和防腐性上来看,球墨管安装后的密闭性更好,也可以通过多种防腐手段提高防腐蚀性能;从水力性能来看,因球墨管规格一般指内径,PE管规格一般指外径,因为同等规格条件下,球墨管能实现更大的径流量;从综合安装维护造价来看,球墨管有着更加优越的性价比。球墨铸铁管的主要成分有碳、硅、锰、硫、磷和镁。内壁喷锌,水泥沙浆防腐材料等。球墨铸铁管的施工工序一般为:施工准备——测量放线——管沟开挖及基础处理——安装——管沟回填至管顶上0.5m——管道试验——管沟回填至设计标高——管道系统冲洗消毒——做好各种记录。球墨铸铁管参数: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)K8K9K10K8K9K10K8K9K10K8K9K1080896.06.06.03.412.212.212.276.576.576.564.464.464.41001186.06.16.14.314.915.115.193.7959578.879.879.81251446.06.06.35.718.318.31911911912197.297.2100.71501706.06.36.37.121.822.822.8138144144116.1121.1121.12002226.06.46.410.328.730.630.6183194194153.8163.3163.32502746.06.87.514.235.640.244.3228255280192.2215.2235.73003266.47.28.018.945.350.856.3290323357245.4272.9300.43503786.87.78.523.755.963.269.6359403441303.2339.7371.74004297.28.19.029.567.375.583.74334825323664074484504807.68.69.538.3808999515574632438.3483.3533.35005328.09.01042.892.8104.3115.6600669736506.8564.3620.86006358.89.91159.3122137.3152791882971669.3745.8819.37007389.610.81279.1155173.9193100911231237854.1948.61044.180084210.411.713102.6192215.22391255139415371062.61178.61297.690094511.212.614129.0232260.22891521169018631289143015741000104812.013.515161.3275309.3343.21811201722211536.31707.81877.31200126513.615.317237.7374420.1466.12482275830342107.72338.22568.21400146216.017.119385.3487.0547.2366931211600166818.418.921.0526.0614.5690.34015