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          1. 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。

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