供应球墨铸铁管-山东球墨铸铁管-球墨铸铁管价格
供应球墨铸铁管-山东球墨铸铁管-球墨铸铁管价格--供应球墨铸铁管-山东球墨铸铁管-球墨铸铁管价格|供应山东球墨铸铁管-球墨铸铁管价格-球墨铸铁管厂家--供应山东球墨铸铁管-球墨铸铁管价格-球墨铸铁管厂家---供应山东球墨铸铁管-球墨铸铁管价格-球墨铸铁管厂家------------供应山东球墨铸铁管-球墨铸铁管价格-球墨铸铁管厂家-聊城市腾运钢管有限公司---球墨铸铁管-球墨铸铁管价格-球墨铸铁管厂家，球墨铸铁管的主要成分有碳、硅、锰、硫、磷和镁等。执行标准　　GB/T13295-2003                ISO2531/2003                              

一、                用途                柔性接口排水铸铁管是一种重力式污水排放管、                广泛用于高层建筑的污水、雨水排泄及通风换气。              

二、                材料                采用优质的低硫、低磷生铁，配用锰、硅等种稀有原料，铁水溶液经过特殊的铸造孕育处理，晶粒组织细化，大大改善了直管的抗拉强度及抗冲性能，高速旋转的离心浇注工艺使产品组织更加致密。              

三、耐腐蚀四、水冲无噪音五、优越的使用性能                              

1、强度高                2、使用期在50年以上                3、维护方便                4、安装方便施工快                5、防火性能好                6、可任意切割                7、抗震性能好                              


1.产品标准              

GB/T                13295-2003                水及燃气管道用球墨铸铁管、管件和附件              

　　GB/T                17457-1998                球墨铸铁管水泥砂浆离心法衬层一般要求              

　　GB/T                17458-1998                球墨铸铁管水泥砂浆离心法衬层新拌砂浆的成分检验              

　　GB/T                17459-1998                球墨铸铁管沥青涂层              

　　GB/T                17456                球墨铸铁管外表喷锌              

　　GB/T                17219-1998                生活饮用水输配水设备及防护材料的安全性评价标准              

　　                执行国家GB/T13295-91标准ISO2531-K9级。                              

品名                规格                材质                重量/根（KG）                单价                备注                              

离                心球                墨                铸                铁                管                              

DN100                球墨铸铁管                95                5200                6米                              

DN150                球墨铸铁管                144                4200                6米                              

DN200                球墨铸铁管                194                4200                6米                              

DN250                球墨铸铁管                255                议定                6米                              

DN300                球墨铸铁管                323                4250                6米                              

DN350                球墨铸铁管                403                议定                6米                              

DN400                球墨铸铁管                482                4250                6米                              

DN450                球墨铸铁管                577                4350                6米                              

DN500                球墨铸铁管                669                4300                6米                              

DN600                球墨铸铁管                882                4300                6米                              

DN700                球墨铸铁管                1123                4300                6米                              

DN800                球墨铸铁管                1394                4300                6米                              

DN900                球墨铸铁管                1690                电议                6米                              

DN1000                球墨铸铁管                2017                电议                6米                              

DN1200                球墨铸铁管                2758                电议                6米                              


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