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＝9（S4）1.6Mpa                dn16   3/8"   2.0  4000＋10         30 
                                  dn20   1/2"   2.3  4000＋10         20 
                                  dn25   3/4"   2.8  4000＋10         15 
                                  dn32   1"     3.6  4000＋10         10 
                                  dn40   1-1/4" 4.5  4000＋10          6 
                                  dn50   1-1/2" 5.6  4000＋10          4 
                                  dn63   2"     7.1  4000＋10          2 
                                  dn75   2-1/2" 8.4  4000＋10          2 
                                  dn90   3"     10.1 4000＋10          1 
                                  dn110  4"     12.3 4000＋10          1 
                                  dn1160 　     17.9 4000＋10          1

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