波尔管件

标准尺寸率（管系列） 压力等级  管材产品规格尺寸及公差（mm)  包装（根/捆）                                 外径    英寸   壁厚    长度  SDR＝6（S2.5）        2.5Mpa   dn16    3/8"   2.7   4000＋10      30                                 dn20    1/2"   3.4   4000＋10      20                                 dn25    3/4"   4.2   4000＋10      15                                 dn32    1"     5.4   4000＋10      10                                 dn40    1-1/4" 6.7   4000＋10       6                                 dn50    1-1/2" 8.3   4000＋10       4                                 dn63    2"     10.5  4000＋10       2                                 dn75    2-1/2" 12.5  4000＋10       2                                 dn90    3"     15.0  4000＋10       1                                 dn110   4"     18.3  4000＋10       1                                 dn150 　       26.6  4000＋10

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