Qingdao Henger Shipping Supply Co., Ltd
15 + years of rich production experience and project solving experience manufacturer ！
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Marine rubber airbag is an innovative product of Chinese own proprietary intellectual property rights. It has wide application like ship launching & upgrading, caisson lifting & moving, heavy weights lifting, underwater-engineering buoyancy aid. The marine rubber airbag is not limited to space and heavy machinery, which could efficiently shorten the construction period and save lots of funds.
casting metal part with chemlok coating.
chemlok coating strengthens the bonding between metal part and rubber body after vulcanization.anti-release structure of the metal part makes the connection more tight.
| Diameter(m) | 1.0 | 1.2 | 1.5 | 1.8 | 2.0 | |
| Medium Pressure (4-5) | Test Pressure | 0.14-0.16 | 0.12-0.14 | 0.10-0.12 | 0.08-0.10 | 0.07-0.09 |
| Working Pressure | 0.12-0.14 | 0.10-0.12 | 0.08-0.10 | 0.07-0.09 | 0.06-0.08 | |
| High Pressure (6-8) | Test Pressure | 0.22-0.26 | 0.20-0.24 | 0.15-0.20 | 0.13-0.16 | 0.12-0.15 |
| Working Pressure | 0.20-0.24 | 0.17-0.22 | 0.13-0.18 | 0.11-0.14 | 0.10-0.13 | |
| Diameter | Working Pressure | Working height | Bearing capacity per unit length | |
| KN/m | Ton/m | |||
| D=1.0m | 0.20Mpa | 0.6m | 125.76 | 12.82 |
| 0.5m | 157.16 | 16.02 | ||
| D=1.2m | 0.17Mpa | 0.7m | 133.61 | 13.62 |
| 0.6m | 160.3 | 16.34 | ||
| D=1.5m | 0.13Mpa | 0.9m | 112.63 | 12.5 |
| 0.8m | 143.03 | 14.58 | ||
| 0.7m | 163.43 | 16.66 | ||
| D=1.8m | 0.11Mpa | 1.1m | 120.96 | 12.33 |
| 1.0m | 138.22 | 14.09 | ||
| 0.9m | 155.59 | 15.86 | ||
| 0.8m | 172.85 | 17.62 | ||
| 0.7m | 190.22 | 19.39 | ||
| D=2.0m | 0.10Mpa | 1.2m | 125.76 | 12.82 |
| 1.1m | 141.46 | 14.42 | ||
| 1.0m | 157.16 | 16.02 | ||
| 0.9m | 172.85 | 17.62 | ||
| 0.8m | 188.64 | 19.23 | ||
High Bearing Capacity
The possibility of air leakage in the joint area of metal part and rubber part is also increasing as working pressure of airbag is added. After using for times under high working pressure, the airbag would burst and metal part would hurt workers.
Henger invented new anti-explosion design of the airbag end part, increasing the bonding strength and air tightness between rubber body part and end metal part. Henger airbag is working very well under higher working pressure without potential safety hazard.
Features of Marine Rubber Airbag
1. Long lifespan
2. Movable and reusable
3. Saving investment costs
4. Saving labor and time