GB 3289.1 - 1982 管件结构
See all versions and complete specifications: — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/4 | 10.1 | 11.9 | 20 | 21.05 | 13.157 | 6 | 8 | 11 | 19 | 18.95 |
| 8 | 1/2 | 17.1 | 18.9 | 28 | 29.05 | 20.955 | 8.2 | 11 | 18 | 14 | 26.95 |
| 10 | 1 | 27.95 | 30.05 | 41 | 42.25 | 33.249 | 10.4 | 15 | 29 | 11 | 39.75 |
| 15 | 1-1/2 | 42.75 | 45.25 | 57 | 58.5 |
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| 47.803 |
| 12.7 |
| 18 |
| 44 |
| 11 |
| 55.5 |
| 20 | 2-1/2 | 69.5 | 72.5 | 85 | 86.75 | 75.184 | 17.5 | 23 | 71 | 11 | 83.25 |
| 25 | 3-1/2 | 94.25 | 97.75 | 112 | 113.75 | 10.33 | 22.2 | 26 | 96 | 11 | 110.25 |
| 32 | 5 | 132 | 136 | 151 | 153 | 138.43 | 28.6 | 30 | 134 | 11 | 149 |
| 40 | 6 | 157 | 161 | 178 | 180 | 163.83 | 28.6 | 33 | 159 | 11 | 176 |
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