Qingdao Luhang Marine Airbag and Fender Co., Ltd
Qingdao Luhang Marine Airbag and Fender Co., Ltd We are devoted to supplying guaranteed marine airbags and fenders.
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Inflatable Launching Marine Air Bag Size Customize 20m Ship Landing Balloon
Products introduction
Ship launching airbags, are also knows as inflatable rubber airbags, lifting airbags,salvage airags. They are made of nature rubber with reinforced synthetic-tyre-cord layer. by reinforcement and vulcanization, improves the operation safety of the whole airbag. specialized rubber and processing technology enhances the strength of the airbag to a service life of 6~10 years.
Performance Calculation Principle of Airbags
The bearing capacity of marine airbags was calculated based on the working pressure, contact area. Herein, working pressure was got upon the burst pressure and safety working factor.
Because of the flexibility of marine airbag the contact area will be affected by some terms which include the carried ship condition, the different position from gravity center during the process of ship launching and pulling. So the bearing capacity of airbags will vary as well as the contact area.
| Diameter | Safe working pressure | Work high | The bearing capacity | |
| KN/M | T/M | |||
| D=1.5M | 0.11MPa | 0.9m | 103.79 | 10.58 |
| 0.8m | 121.06 | 12.34 | ||
| 0.7m | 138.32 | 14.1 | ||
| 0.6m | 155.59 | 15.86 | ||
| 0.5m | 172.85 | 17.62 | ||
| D=1.8M | 0.09MPa | 1.1m | 99.08 | 10.1 |
| 1.0m | 113.21 | 11.54 | ||
| 0.9m | 127.33 | 12.98 | ||
| 0.8m | 141.46 | 14.42 | ||
| 0.7m | 155.59 | 15.86 | ||
| 0.6m | 169.71 | 17.3 | ||
| D=2.0M | 0.08MPa | 1.2m | 100.65 | 10.26 |
| 1.1m | 113.21 | 11.54 | ||
| 1.0m | 125.76 | 12.82 | ||
| 0.9m | 138.32 | 14.1 | ||
| 0.8m | 150.88 | 15.38 | ||
| 0.7m | 163.43 | 16.66 | ||
| 0.6m | 175.99 | 17.94 | ||
We are a professional manufacturer of multi-purpose marine equipment including ship launching and landing airbag, pneumatic rubber fender, EVA foam filled fender, marine buoys in deep and shallow seas etc. Through many years’ development and accumulation, we have developed to a new high-tech enterprise with an integration of scientific research and design, product R&D,sales and technical service. With advanced manufacturing equipment, strict QC,we are supplying high quality products and after-sale service and widely appraised by domestic and overseas customers.
Luhang has always been based on “People First, Scientific Management”and set up a quality idea of Focusing on Customers. All is in the interests of the customer and Customer’s satisfaction is our principle. We are always obedient to Honest Cooperation,Being Rigorous and Practical, Being Considerate and Seeking Perfectness and thus won a great public praise in the industry and among customers.