Malleable Cast Iron Pipe Fittings - Type Size - U Elbows (Return Bends)
GB 3289.9 - 1982 可锻铸铁管路连接件型式尺寸 U型弯头
See all versions and complete specifications: Malleable Cast Iron Pipe Fittings - Type Size - U Elbows (Return Bends) — Full Specification Page
| Size | P | s_max | s_min |
|---|---|---|---|
| 6 | 1/4 | 28 | 23 |
| 8 | 1/2 | 38 | 33 |
| 10 | 1 | 62 | 50 |
| 15 | 1-1/2 | 82 | 62 |
| 20 | 2-1/2 | 115 | 82 |
| 25 | 3-1/2 | 145 | 102 |
| 32 | 5 | 188 | 131 |
| 40 | 6 | 220 | 152 |
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.
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.