Hinged Bolts for Pipe Connection
JB 999 - 1977 管接头用铰接螺栓
See all versions and complete specifications: Hinged Bolts for Pipe Connection — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M10 | 8 | 0.8 | 21.9 | 19 | 18.72 | 7 | 2 | 14 | 7 | 11 |
| M14 | 12 | 0.8 | 31.2 | 27 | 26.72 | 10 | 2 | 17 | 8 | 16 |
| M18 | 16 | 1 | 36.9 | 32 | 31.66 | 13 | 2 | 19 | 9 | 19 |
| M22 | 31 | 1.5 | 69.3 | 60 | 59.6 | 20 | 4 | 25 | 18 |
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| 24 |
| (M20) | 22 | 1.2 | 47.3 | 41 | 40.66 | 14 | 4 | 21 | 12 | 17 |
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