Spiral Coupling-Welding Type - Type CG and CN
CB /T 679 - 2000 焊接式螺旋管箍 CG和CN型
See all versions and complete specifications: Spiral Coupling-Welding Type - Type CG and CN — Full Specification Page
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| 11~20 | 12~20 | 0.025 | 1 | 12 | 0.8 |
| 21~30 | 30~38 | 0.032 | 1 | 12 | 1 |
| 31~40 | 50~63 | 0.040 | 1 | 12 | 1 |
| 41~50 | 80~90 | 0.056 | 0.6 | 12 | 1 |
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