marine rubber airbag for ship launching / marine airbag for ship launching
As we all know ,Marine Airbag named ship rubber airbag, ship air bags, boat salvage airbags, inflatable airbag, ship lifting bag,ship launching airbag, ship salvage airbag, air balloon, made by rubber & multi layer of rubber-dipped tyre fabric.
Marine Airbag description
Marine airbags now are used for ship launching, loading and floating. They are widely used in cargo boat/ship/vessel launching and landing, lifting and moving sunken ships and salvaging stranded boats. Air bags have the benefit of not only saving labor and time, but investment costs. Additionally they are flexible portable and dependable.
marine launching airbags characteristics:
1.Good air tightness:Our Company use high quality rubber, as material and the advanced manufacture process to assure that our products have good air tightness, especially air tightness of the assisted floated airbag.Our airbag can keep its pressure 24 hours with work pressure, the pressure will reduce less than 3%.
2.High strength:The polyamide cord thread for airbag is produced with high tension reinforced fiber.A cord thread has the strength more than 320N, and the cord fabric has consistent and reliable quality.
3.Wear resistance and anti-aging:An airbag often works in extreme conditions, for example, it is soaked in sea water, insolated in the direct sunlight and rolled in sand.
4.Safety and reliability:Giyo marine airbag with the optimized structure design has the safety coefficient of 4-6 times, namely that its bursting pressure is 4-6 times its work pressure.Our airbag has a multi-channel airbag mouth to enhance the strength and air tightness between the airbag body and mouth.
Marine Airbag Specifications:
Good selection of marine airbags is vital for the success of marine projects. Get basic knowledge of marine airbags selection then consult with manufacturers can help people complete projects in shortest time.
|
Diameter |
Layer |
Work pressure |
Diameter |
Layer |
Work pressure |
|
D=0.8M |
3 |
0.13 Mpa |
D=1.5M |
3 |
0.07 Mpa |
|
4 |
0.17 Mpa |
4 |
0.09 Mpa |
||
|
5 |
0.21 Mpa |
5 |
0.11 Mpa |
||
|
6 |
0.25 Mpa |
6 |
0.13 Mpa |
||
|
7 |
0.30 Mpa |
7 |
0.15 Mpa |
||
|
8 |
0.33 Mpa |
8 |
0.18 Mpa |
||
|
D=1.0M |
3 |
0.10 Mpa |
D=1.8M |
3 |
0.06 Mpa |
|
4 |
0.13 Mpa |
4 |
0.08 Mpa |
||
|
5 |
0.17 Mpa |
5 |
0.09 Mpa |
||
|
6 |
0.20 Mpa |
6 |
0.11 Mpa |
||
|
7 |
0.25 Mpa |
7 |
0.13 Mpa |
||
|
8 |
0.28 Mpa |
8 |
0.15 Mpa |
||
|
D=1.2M |
3 |
0.09 Mpa |
D=2.0M |
3 |
0.05 Mpa |
|
4 |
0.11 Mpa |
4 |
0.07 Mpa |
||
|
5 |
0.14 Mpa |
5 |
0.08 Mpa |
||
|
6 |
0.17 Mpa |
6 |
0.10 Mpa |
||
|
7 |
0.20 Mpa |
7 |
0.12 Mpa |
||
|
8 |
0.23 Mpa |
8 |
0.14 Mpa |
Airbags in use should pay special attention to matters
1) Air bag for a long time without or reused after repair, should be light air test. Air pressure is the same value from our factory test, test the inspection personnel should be at least 3 meters away from the airbag, large area of damage after repair of airbag, should be appropriate to reduce the working pressure. In addition, the use of airbags, a the inspection should be done every year
2)Contact with the air bag surface must not have sharp prominent hard objects, prevent punctured balloon epidermis
3)Try to avoid air bag length direction of distortion
4)Strictly control the use of pressure, must not exceed the safe working pressure
5)Do not drag on the ground balloon.
Features of Marine Airbag
1. long lifespan
2. movable and reusable
3. saving investment costs
4. saving labor and time
The structure of Marine Airbag
The structure Nanhai No. 1 Marine airbag for ship is shown in Fig. 4. It consists of a bag body and end-iron component. The bag body is made from vulcanization of base rubber and reinforced fiber material. The end-iron component is made of metal materials and connected to the bag body firmly.
Our Marine Airbag
NANHAI AIRBAG Management system is ISO9001: 2000 certified and complys with all demands of the ISO 14409: 2011 standard ( For ship launching airbags) during manufacturing procedure . NANHAI AIRBAG guarantees excellent quality and performances of all products. Customer requirements are strictly followed during all production phases. His quality control department performs a true procedure control of the material and products.
