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SIZE OD/ID脳t A B Kg
1" 25.4/22.4脳1.5 50.5 21.5 0.07
11/4" 31.8/28.8脳1.5 50.5 21.5 0.06
11/2" 38.1/35.1脳1.5 50.5 21.5 0.05
2" 50.8/47.8脳1.5 64 21.5 0.08
21/2" 63.5/59.5脳1.5 77.5 21.5 0.11
3" 76.2/72.2脳2 91 21.5 0.14
31/2" 88.9/84.9脳2 106 21.5

0.18

4" 101.6/97.6脳2 119 21.5 0.24
5" 133/127脳3 145 30 0.48
6" 159/153脳3 172 35 0.63

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