
why choose us?
1. Professional marine airbag manufacturer with more than 30 years of development and production experience
2. Trustworthy company, producing marine airbags with optimized rubber materials, sufficient size and sufficient layers
3. ISO certified, products with multiple patents
4. The airbags have been inspected and approved by third-party organizations such as BV, SGS, V-Trust, and have excellent high pressure and air tightness
5. Satisfactory and timely after-sales service: If any quality claims occur during the warranty period, we will implement three guarantees for the faulty airbags, including repair, replacement and compensation
one-stop solution
professional team
high quality
our advantage
.
rich experience
We have more than 30 years of experience in the industry
long warranty
We have the longest warranty in the industry to guarantee your products after sale
Made-to-measure from our own factory;
We are the manufacturer ourselves and can give you the best quality and the most affordable price
All sizes are possible
We customize the relevant products according to your needs
product advantages
L

1. Historical Background
Ship launching or drydocking with Marine Airbags has a long-established history in China, spanning over 30 years. This technology has gradually matured during this period, becoming an integral part of the shipbuilding industry
2. Technological Advancement
Initially, marine airbags were fabricated from rubber and canvas. Their lifting capacity was relatively limited, only capable of handling vessels weighing a few hundred tons. However, with continuous innovation in materials and technology, modern marine airbags have witnessed a remarkable transformation. They can now lift and launch objects as heavy as 10,000 tons, showcasing significant progress.


3. Expanded Applications
The application scope of marine airbags has experienced a significant expansion. Traditionally, they were mainly used in ship launching and dry docking. Nowadays, they have found their way into new domains, including structure launching, heavy lifting and transport, as well as ship salvage. This diversification reflects their versatility and adaptability.
4. Key Application Areas
The primary focus of marine airbags remains on crucial maritime processes. Specifically, they play a pivotal role in ship launching and docking, providing reliable and robust support. This enables smoother and more efficient operations in the shipbuilding and maintenance sectors.

specification
|
Diameter(m) |
1Mpa |
1.2Mpa |
1.5Mpa |
1.8Mpa |
2Mpa |
||
|
Medium Pressure |
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 |
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 |
0.17-1.22 |
0.13-0.18 |
0.11-0.14 |
0.10-0.13 |
||
our services
large ecterprise scale
Efficient and precise processing and testing equipment.
Wide Application Of Technology
A senior manufacturing enterprise with professional design, R&D and manufacturing teams.
standardized production
Efficient and precise processing and testing equipment.
High-Quality Customized Services
Efficient and precise processing and testing equipment.
order management
We strongly support best practice sharing across our operations around the world
Responsibility
Efficient and precise processing and testing equipment.
Qingdao Luhang Marine Airbag and Fender Co., Ltd.,
We, Qingdao Luhang Marine Airbag and Fender Co., Ltd., are a professional manufacturer with over 30 years of rich experience in the airbags and fenders industry. During this extensive tenure, we have amassed profound knowledge and refined our production techniques, positioning ourselves as a reliable name in the market.
large enterprise scale
Efficient and precise processing and testing equipment.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.

FAQ
Q: how to contact us?
A: please add me whatsappp : +86 19050562030 or email: finn@luhanggroup.com
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