公稱 外徑 | 環(huán)剛度20KN/㎡ | 環(huán)剛度20KN/㎡ | 環(huán)剛度20KN/㎡ | |||
公稱壁厚 | 質(zhì)量(Kg/m) | 公稱壁厚 | 質(zhì)量(Kg/m) | 公稱壁厚 | 質(zhì)量(Kg/m) | |
110 | 5.7 | 1.812 | 7.2 | 2.252 | 9.1 | 2.782 |
125 | 6.4 | 2.345 | 8.2 | 2.908 | 10.3 | 3.570 |
140 | 7.2 | 2.912 | 9.2 | 3.648 | 11.6 | 4.491 |
160 | 8.2 | 3.784 | 10.5 | 4.745 | 13.2 | 5.844 |
180 | 9.2 | 4.769 | 11.8 | 5.986 | 14.9 | 7.396 |
200 | 10.3 | 5.918 | 13.1 | 7.396 | 16.5 | 9.107 |
225 | 11.6 | 7.480 | 14.8 | 9.367 | 18.6 | 11.54 |
250 | 12.8 | 9.160 | 16.4 | 11.54 | 20.6 | 14.19 |
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