公稱外徑dn(mm) PE100 PE80
              SDR11 SDR17.6 SDR11 SDR17.6
              PN0.7Mpa PN0.4Mpa PN0.5Mpa PN0.3Mpa
              en kg/m en kg/m en kg/m en kg/m
              20 3.0 0.213 2.3 0.170 3.0 0.20 2.3 0.166
              25 3.0 0.215 2.3 0.171 3.0 0.21 2.3 0.169
              32 3.0 0.279 2.3 0.223 3.0 0.277 2.3 0.222
              40 3.7 0.432 2.3 0.284 3.7 0.428 2.3 0.282
              50 4.6 0.669 2.9 0.440 4.6 0.664 2.9 0.437
              63 5.8 1.058 3.6 0.689 5.8 1.049 3.6 0.683
              *75 6.8 1.478 4.3 0.980 6.8 1.465 4.3 0.972
              90 8.2 2.141 5.2 1.418 8.2 2.123 5.2 1.407
              110 10.0 3.175 6.3 2.103 10.0 3.149 6.3 2.087
              *125 11.4 4.119 7.1 2.682 11.4 4.085 7.1 2.661
              *140 12.7 5.135 8.0 3.362 12.7 5.092 8.0 3.336
              160 14.6 6.739 9.1 4.388 14.6 6.683 9.1 4.354
              *180 16.4 8.518 10.3 5.574 16.4 8.447 10.3 5.531
              200 18.2 10.504 11.4 6.849 18.2 10.417 11.4 6.795
              225 20.5 13.296 12.8 8.635 20.5 13.185 12.8 8.568
              250 22.7 16.352 14.2 10.660 22.7 16.215 14.2 10.576
              *280 25.4 20.500 15.9 13.335 25.4 20.329 15.9 13.230
              315 28.6 25.949 17.9 16.882 28.6 25.733 17.9 16.749
              355 32.3 33.029 20.2 21.496 32.3 32.753 20.2 21.328
              400 36.4 41.919 22.8 27.289 36.4 41.569 22.8 27.075
              450 40.9 52.957 25.6 34.477 40.9 52.516 25.6 34.207
              500 45.4 65.467 28.4 42.516 45.4 64.922 28.4 42.173
              560 55.9 81.999 31.8 53.413 55.9 81.316 31.8 52.995
              630 57.3 103.874 35.8 67.443 57.3 103.009 35.8 66.915

              注:標注*的規格為非常用規格。

              影视先锋男人国产精品无码_a级毛片无码免费久久真人软件_欧美日韩成人在线视频_美女黄一级毛一片毛毛