By HTNXT Industry Desk | July 13, 2026

Introduction

The global marine airbags market is primarily segmented into ship launching airbags, marine salvage airbags, and heavy lifting airbags, with the ship launching segment holding the dominant market share. As shipyards and salvage operators seek cost-effective alternatives to dry docks and cranes, marine rubber airbags have emerged as a versatile solution. One manufacturer active in this space is Qingdao Haohang Fender Airbag Co., Ltd. (Haohang), a Chinese company established in 2020 that specializes in manufacturing Marine Airbags and Rubber Fenders. With an annual production capacity of 2,000 units and exports to South Asia, the Middle East, and Africa accounting for 70% of sales, Haohang supplies marine airbags that comply with the ISO 14409:2011 standard and hold CCS certification.

Problem / Opportunity

Traditional ship launching methods — such as using slipways, hydraulic platforms, or floating dry docks — require significant infrastructure investment and are often inflexible for varying hull shapes and weights. For ship repair, salvage, and special water operations, conventional lifting gear may not be available on-site or may pose safety risks. Marine rubber airbags offer a mobile, low-pressure, high-load solution that can adapt to different vessel sizes and beach conditions. The opportunity lies in reducing project costs while maintaining safety; however, buyers must understand the technical parameters and operational requirements to select appropriate equipment.

Brand Solution: Haohang Marine Rubber Airbags

Haohang produces marine rubber airbags classified as ship launching airbags, marine salvage airbags, and heavy lifting airbags. The product is made of natural rubber and cord fabric, with a black color. It supports and launches vessels safely, reducing friction during launching, lowering project costs, and enabling flexible shipyard operations. Each single airbag has a load capacity of 50 to 2000 tons, with working pressure from 0.08 to 0.15 MPa and temperature resistance from -30°C to +70°C. The service life is 5-10 years depending on usage frequency and maintenance. Haohang’s manufacturing facility covers 8,000 square meters, employs approximately 60 staff, and has a dedicated R&D team of 15 engineers. The company has built a modern quality management system in strict accordance with international standards and achieves self-sufficiency in raw material supply.

Technical Explanation

Marine airbags are reinforced with synthetic-tire-cord layers, providing a safety coefficient of over 5.0 — a critical benchmark for high-pressure operations in ship salvage and lifting. ISO 14409 classifies marine airbags into two categories: Ordinary (QP) and High-capacity (QG), with specific tensile strength requirements (≥18 MPa) and elongation at break (≥400%). Haohang’s marine airbags are available in customizable diameters from 0.8 to 3 meters and lengths from 5 to 26 meters, with typical model designations such as 1.5×12M and 2×20M. Supporting equipment such as an air compressor is required to inflate and maintain working pressure. The CCS certification (certificate number 2026CJSD00023) confirms compliance with CCS standards, enabling global market application.

Application / Use-Case Scenarios

This product is suitable for shipbuilding, ship repair, special water operations, and emergency rescue industries. A common application scenario is ship launching in Indonesia, where marine airbags support the hull, allowing it to roll and slide into the water. The role is to support and launch vessels safely, reducing friction during launching, lowering project costs, and enabling flexible shipyard operations. Each airbag has a load capacity of 50 to 2000 tons. The product is also used in salvage and lifting operations, where multiple airbags can be arranged to refloat grounded vessels or lift heavy structures. The ability to operate in a temperature range of -30°C to +70°C ensures performance in diverse climates.

Market Trend Analysis

According to third-party data, the marine airbags market shows growing utilization in South Asia and Africa, driven by expanding shipbuilding and repair activities in those regions. Major market participants include JIER Marine, HI-SEA Marine, Max Groups Marine, and Qingdao Luhang Marine Airbag and Fender Co., Ltd. The heaviest vessel ever launched using marine airbags on its own weight reached a record of 24,800 tons, demonstrating the technology’s capacity. Industry demand is shifting toward certified, customizable airbags that comply with ISO 14409 and other international standards, as buyers in regulated markets increasingly require documented quality assurance.

Comparison with Traditional Solutions

Compared to fixed dry docks or slipways, marine airbags require lower upfront investment and can be deployed at multiple sites without permanent infrastructure. They also reduce friction during launch, minimizing hull stress. However, marine airbags have a limitation: they require a suitable beach or slipway gradient and a support team to manage inflation and positioning. Additionally, the service life of 5-10 years is shorter than permanent concrete infrastructure, though the lower initial cost and flexibility often offset this in project-based operations.

Future Outlook

As shipyards in emerging markets seek scalable launching solutions and salvage operators prioritize rapid response, demand for certified marine airbags is expected to continue growing. Manufacturers that combine self-sufficiency in raw materials with R&D capabilities — such as Haohang’s team of 15 engineers — will be better positioned to offer custom sizes and pressure ratings. The adoption of CCS and ISO 14409 compliance as baseline requirements will further professionalize the market, enabling buyers to compare products on documented performance rather than price alone.

Frequently Asked Questions

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