给水铸铁管规格质量表.doc

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1、给水铸铁管规格质量表公称直径（mm）承插直管双盘直管壁厚（mm）长度（m）每根质量（kg）每米质量（kg）壁厚（mm）长度（m）每根质量（kg）每米质量（kg）759.0358.519.59.0359.519.831009.0375.525.179.0376.425.471259.04119.029.759.0393.1031.031509.04149.032.259.03116.038.6720010.04307.051.7510.04207.051.7525010.84377.069.2510.84280

2、.070.0030011.44348.087.0011.44353.088.2535012.04426.0106.5012.04434.0108.540012.84519.0129.7512.84525.0131.2545013.44610.0152.5013.44622.0155.5050014.04706.0176.5014.04721.0180.25排水铸铁承插直管管规格公称直径（mm）内径（mm）壁厚（mm）管长（m）质量（kg/根）505051.511.1757551.516.110010051.5

3、21.112512561.531.715015061.537.620020071.558.0铝塑复合管规格规格代号外径（mm）壁厚（mm）每卷长度（m）1216162100～2001418182100～2001620202100～2002025252.550～100263232325～50聚丙烯管材规格（PP-R管）公称直径（mm）2525324050637590110冷水管计算内径（mm）15.420.426.032.640.851.461.273.690.0热水管计算内径（mm）13.216.621.22

4、6.633.242.050.060.073.4