Heavy Duty Airbags for High Pressure Marine Floating Boat Lift Lifting Airbag
Product Description
Jerryborg's ship launching airbags are typically made of reinforced rubber layers with a durable outer layer and strong synthetic-cord-reinforced rubber layers. These layers provide the necessary strength and flexibility for the airbags to withstand the immense pressure and weight during ship launching and landing operations.
Ship launching airbags are innovative and flexible maritime tools designed for the launching and landing of ships. These airbags serve as a cost-effective and efficient alternative to traditional launching methods such as slipways or cranes.
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.
Advantages
1. High strength
2. Good air tightness
3. Good Abrasion-resistance performance and high ageing resistance
4. New anti-explosion design of end part
5. High kneading & compressing resistance and damping capacity
Product structure
Production Line
Application
1 Ship Launching & Upgrading
With more than 20 years development in China, Inflatable Upgrading Airbag is proved to be the most reliable and stable technique for ship launching & upgrading. It is applicable from tons of flat board to ten thousand tons of huge ship. Meanwhile, Inflatable Upgrading Airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with Inflatable Upgrading Airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.
Technical Parameter
| Series |
Model |
D(m) |
Working Pressure(Mpa) |
Working H(m) |
Unit Bearing Capacity(ton/m) |
| 0.4D |
0.5D |
0.6D |
0.4D |
0.5D |
0.6D |
| S1 |
S10 |
0.8 |
0.2 |
0.32 |
0.4 |
0.48 |
15.1 |
12.6 |
10 |
| 1 |
0.16 |
0.4 |
0.5 |
0.6 |
15.1 |
12.6 |
10 |
| 1.2 |
0.14 |
0.48 |
0.6 |
0.72 |
15.8 |
13.2 |
10.6 |
| 1.5 |
0.11 |
0.6 |
0.75 |
0.9 |
15.5 |
13 |
10.4 |
| S11 |
0.8 |
0.19 |
0.32 |
0.4 |
0.48 |
14.3 |
11.9 |
9.5 |
| 1 |
0.15 |
0.4 |
0.5 |
0.6 |
14.1 |
11.8 |
9.4 |
| 1.2 |
0.13 |
0.48 |
0.6 |
0.72 |
14.7 |
12.2 |
9.8 |
| 1.5 |
0.1 |
0.6 |
0.75 |
0.9 |
14.1 |
11.8 |
9.4 |
| S12 |
0.8 |
0.24 |
0.32 |
0.4 |
0.48 |
18.1 |
15.1 |
12.1 |
| 1 |
0.19 |
0.4 |
0.5 |
0.6 |
17.9 |
14.9 |
11.9 |
| 1.2 |
0.16 |
0.48 |
0.6 |
0.72 |
18.1 |
15.1 |
12.1 |
| 1.5 |
0.13 |
0.6 |
0.75 |
0.9 |
18.4 |
15.3 |
12.2 |
| 1.8 |
0.1 |
0.72 |
0.9 |
1.08 |
17 |
14.1 |
11.3 |
| S2 |
S20 |
1 |
0.24 |
0.4 |
0.5 |
0.6 |
22.6 |
18.8 |
15.1 |
| 1.2 |
0.2 |
0.48 |
0.6 |
0.72 |
22.6 |
18.8 |
15.1 |
| 1.5 |
0.16 |
0.6 |
0.75 |
0.9 |
22.6 |
18.8 |
15.1 |
| 1.8 |
0.13 |
0.72 |
0.9 |
1.08 |
22 |
18.4 |
14.7 |
| 2 |
0.12 |
0.8 |
1 |
1.2 |
22.6 |
18.8 |
15.1 |
| S21 |
1 |
0.27 |
0.4 |
0.5 |
0.6 |
25.4 |
21.2 |
17 |
| 1.2 |
0.23 |
0.48 |
0.6 |
0.72 |
26 |
21.7 |
17.3 |
| 1.5 |
0.18 |
0.6 |
0.75 |
0.9 |
25.4 |
21.2 |
17 |
| 1.8 |
0.15 |
0.72 |
0.9 |
1.08 |
25.4 |
21.2 |
17 |
| 2 |
0.14 |
0.8 |
1 |
1.2 |
26.4 |
22 |
17.6 |
| S22 |
1 |
0.31 |
0.4 |
0.5 |
0.6 |
29.2 |
24.3 |
19.5 |
| 1.2 |
0.26 |
0.48 |
0.6 |
0.72 |
29.4 |
24..5 |
19.6 |
| 1.5 |
0.2 |
0.6 |
0.75 |
0.9 |
28.3 |
23.6 |
18.8 |
| 1.8 |
0.17 |
0.72 |
0.9 |
1.08 |
28.8 |
24 |
19.2 |
| 2 |
0.15 |
0.8 |
1 |
1.2 |
28.3 |
23.6 |
18.8 |
| 2.5 |
0.12 |
1 |
1.25 |
1.5 |
28.3 |
23.6 |
18.8 |
| S3 |
S30 |
1 |
0.35 |
0.4 |
0.5 |
0.6 |
33 |
27.5 |
22 |
| 1.2 |
0.29 |
0.48 |
0.6 |
0.72 |
32.8 |
27.3 |
21.9 |
| 1.5 |
0.23 |
0.6 |
0.75 |
0.9 |
32.5 |
27.1 |
21.7 |
| 1.8 |
0.19 |
0.72 |
0.9 |
1.08 |
32.2 |
26.8 |
21.5 |
| 2 |
0.17 |
0.8 |
1 |
1.2 |
32 |
26.7 |
21.4 |
| 2.5 |
0.14 |
1 |
1.25 |
1.5 |
33 |
27.5 |
22 |
Technical Requirement
According to CB/T 3795--1996, marine rubber fender should meet the following requirements.
1. Dimensional Deviation
Diameter & Effective Length Deviation: ±2%
Total Length Deviation: ±4%
2. Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.
3. Safety Factor: >4.5
4. Air Tightness: depressurization < 5% after 1hour inflation
5. Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.
6. end part anti-explosion design
Company Profile
Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Qingdao Jerryborg Marine Machinery Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services,specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation mark and marine buoy. All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.
With strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped check out equipment, Qingdao Jerryborg Marine Machinery Co., Ltd is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with partners from all over the world.
Production Facility
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