Double ear hose clamp
Double ear hose clamp is a high-strength metal clamp used to fasten hoses, pipes or cables. It achieves uniform pressurization and firm locking by tightening the ears on both sides. Compared with ordinary hose clamps, the double-ear structure provides higher vibration resistance and sealing, and is widely used in automobiles, ships, industrial equipment and other fields.
Material:
W1 - all parts carbon steel with zinc plated
Specification:
| Size | a | b | r | L | D | h |
| 5-7 | 6 | 0.7 | 1 | 11 | 7.3 | |
| 7-9 | 7 | 0.7 | 1 | 13.5 | 9.3 | |
| 9-11 | 7 | 0.9 | 1 | 17.15 | 11.3 | 5.5 |
| 11-13 | 7 | 1 | 1 | 19.5 | 13.3 | 6 |
| 13-15 | 7.5 | 1 | 1 | 21.3 | 15.3 | 6.3 |
| 15-18 | 7.5 | 1.2 | 1.2 | 25.2 | 18.3 | 7 |
| 17-20 | 7.5 | 1.2 | 1.2 | 26.9 | 20.3 | 7.6 |
| 20-23 | 9 | 1.3 | 1.4 | 31.4 | 23.3 | 8.5 |
| 22-25 | 9 | 1.3 | 1.4 | 33.7 | 25.3 | 9.1 |
| 23-27 | 9 | 1.4 | 1.4 | 27.3 | 27.3 | |
| 25-28 | 9 | 1.4 | 1.4 | 28.3 | 28.3 | 9.6 |
| 27-31 | 9.5 | 1.4 | 1.4 | 31.3 | 31.3 | 9.6 |
| 31-34 | 9.5 | 1.4 | 1.4 | 34.3 | 34.3 | |
| 34-37 | 9.5 | 1.5 | 1.5 | 37.3 | 37.3 | 11 |
| 37-40 | 10 | 1.6 | 1.5 | 40.3 | 40.3 | |
| 40-43 | 10 | 1.6 | 1.5 | 43.3 | 43.3 | |
| 43-46 | 10 | 1.6 | 1.5 | 46.3 | 46.3 |
