JB 991 - 1977 焊接式四通管接头体
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 | 6 | 1.3 | 2 | 14 | 8 | 11 | 10.8 | 10 | 1.4 | M16×1.5 | 21 |
| 10 | 12 | 2.16 | 3 | 23 | 10 | 20 | 19.8 | 18 | 1.8 | M27×1.5 | 28 |
| 14 | 20 | 2.4 | 4 | 32 | 13 | 30 | 29.66 | 25 | 2.4 | M36×2 | 37 |
| 18 | 32 | 2.4 | 4 | 48 | 18 | 40 |
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
| 39.66 |
| 36 |
| 2.4 |
| M52×2 |
| 52 |
| 22 | 36 | 2.4 | 4 | 56 | 20 | 45 | 44.66 | 42 | 2.4 | M60×2 | 60 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.