Nuts Flange Connections of Type 2
GOST 28919 - 1991 井口设备类型法兰连接 — 螺母 — 2型
See all versions and complete specifications: Nuts Flange Connections of Type 2 — Full Specification Page
| Size | P | r | k_max | k_min | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| M20 | 2.5 | 50×105 | 36.9 | 22 | 32 | 0.093 | 65×70 | 31.38 | 21.48 |
| M22 | 3 | 100×70 | 45.9 | 27 | 41 | 0.194 | 80×105 | 40.38 | 26.48 |
| M24 | — | 80×140 | 60.8 | 36 | 55 | 0.43 | 100×105 | 54.26 | 35.38 |
| M27 | — | — | 73.1 | 42 | 65 | 0.777 | 350×35 | 64.26 | 41.38 |
| M33 |
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| — |
| 425×35 |
| 84.5 |
| 48 |
| 75 |
| 1.197 |
| 230×105 |
| 74.26 |
| 47.38 |
| M36 | — | 350×105 | 94.5 | 56 | 85 | 1.63 | 480×70 | 83.6 | 55.26 |
| M39 | — | — | 112 | 70 | 100 | 2.96 | 280×140 | 98.6 | 69.26 |
| M42 | — | 350×140 | 117.1 | 76 | 110 | 5.4 | 480×105 | 108.6 | 75.26 |
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