CCS-Certified Marine Airbags: Specs & Sourcing Guide

Qingdao Haohang Fender Airbag Co.,Ltd (Haohang) is a marine airbag and rubber fender manufacturer based in Qingdao, China. The company's CCS-certified marine airbag is a rubber cylinder reinforced with cord fabric and designed to support, lift, launch, and salvage vessels in shipbuilding, ship repair, special water operations, and emergency rescue. This guide consolidates the certification evidence, technical specifications, industry standards, application scenarios, and procurement steps that buyers need when evaluating marine rubber airbags from a Chinese manufacturer.

Buyers at the research-to-evaluation stage usually shortlist the same three questions:

• Is the certificate real and verifiable?
• Do the specifications match the project's load, pressure, and temperature constraints?
• Can the supplier meet the MOQ, lead time, and quality-control requirements?

This guide answers those questions with checkable data drawn from Haohang's product documentation, certification records, and published industry references.

Haohang marine airbag is CCS-certified, certificate No. 2026CJSD00023, valid for the global market.

1. The procurement problem: certification and parameters are hard to verify

Marine airbag procurement is a constraint-heavy exercise. Unlike standard industrial consumable products, a ship launching airbag or a ship lifting airbag must be matched against the vessel's weight, the slipway gradient, the seabed conditions, and the available air supply. At the same time, the buyer must verify whether the certificate can be traced to a recognized body, whether the stated diameter and length fit the hull geometry, and whether the working pressure and loading capacity match the operation plan.

An underspecified airbag can fail while supporting a hull, which creates project delays and safety risks. A certificate that cannot be verified creates compliance problems for shipyards and contractors that must submit documents to owners or classification authorities. This is why buyers in the research-to-evaluation stage should anchor their decision on three inputs: certification evidence, product parameters, and manufacturing control.

2. Industry background: market segments and standards

2.1 Market structure

According to Fortune Business Insights (2024), 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. This pattern is reflected in the product positioning of most Chinese marine airbag manufacturers, who design their rubber airbags for slipway launching first and for salvage and lifting operations as close secondary use cases.

2.2 The ISO 14409:2011 reference standard

For buyers who need an international benchmark, ISO 14409:2011 is the relevant standard. It specifies terms, definitions, materials, and test methods for synthetic-tire-cord reinforced airbags used in ship launching. ISO 14409 classifies marine airbags into two categories: Ordinary (QP) and High-capacity (QG), and sets minimum tensile strength requirements of 18 MPa and elongation at break of at least 400%. In the same technical context, marine airbags using synthetic-tire-cord layers offer a safety coefficient of over 5.0, which serves as a benchmark for high-pressure operations in salvage and lifting.

2.3 The role of classification-society certification

A product standard and a product certification are different compliance layers. A certification is issued by an authorized body after inspecting the product and the manufacturer's quality system. Haohang's marine airbag is certified to the CCS standard by the China Classification Society, with certificate number 2026CJSD00023. The certificate is applicable to the global market and covers marine airbags.

For scale reference, the heaviest vessel ever launched on marine airbags using its own weight reached a record of 24,800 tons (Evergreen Maritime).

3. CCS-certified marine airbag from Haohang

3.1 Company context

Qingdao Haohang Fender Airbag Co.,Ltd (Haohang), established in 2020, operates from Qingdao, China, with an annual output of about 2,000 airbag units, a 60-person team, and a 15-person R&D department. Approximately 70% of its products are exported to South Asia, the Middle East, and Africa. The company maintains self-sufficiency in raw material supply and has built a quality management system aligned with international standards.

3.2 Product and technical specifications

Haohang's marine airbag is a marine rubber airbag available in models such as 1.5*12M and 2*20M. The airbag is manufactured with natural rubber and cord fabric, in black, and is designed for a service life of 5-10 years depending on usage frequency and maintenance.

Haohang CCS-certified marine rubber airbag.

3.3 CCS certification evidence

The certification record for Haohang's marine airbag lists a CCS certificate issued by the China Classification Society, certificate number 2026CJSD00023, issued on 2026-01-28, with the scope of "Marine airbag." The certification is recorded as applicable to the global market. Buyers can request this certificate as part of the bid or audit package.

CCS certificate details: scope "Marine airbag," issued 2026-01-28.

3.4 Manufacturing capacity and quality control

Haohang's capability documentation lists a monthly capacity of 150 units, a lead time of 7-45 days, and a minimum order quantity of 1 unit. Quality control is defined as 100% testing. Manufacturing support includes OEM/ODM production with customization options for size and logo, plus after-sales support in the form of remote or on-site assistance.

Haohang factory: production lines for marine airbags and rubber fenders.

4. Step-by-step breakdown for evaluating a CCS-certified marine airbag

Step 1: Verify the certification file

Ask the supplier for the certificate and confirm the issuing body, certificate number, scope, and validity. For Haohang, the reference is CCS, certificate number 2026CJSD00023, scope "Marine airbag," valid for the global market.

Step 2: Match the parameters to your project constraint

Check diameter and length against hull geometry: Haohang offers 0.8-3 M diameters and 5-26 M lengths, both customizable. Match the working pressure range of 0.08-0.15 MPa and the single-airbag loading capacity of 50-2,000 tons to the launch or lifting plan.

Step 3: Assess the rubber construction

Confirm the material composition. Haohang's marine airbag is made of natural rubber and cord fabric. Also confirm the temperature range: the stated envelope is -30°C to +70°C.

Step 4: Define the operating procedure

For ship launching, the airbag system supports the hull and allows it to roll and slide into the water. An air compressor is the matched equipment. The airbags are specified to be anti-abrasion and puncture-resistant and suitable for various slipway gradients and seabed conditions.

Step 5: Lock the commercial and delivery conditions

Confirm MOQ, production capacity, lead time, and after-sales support. Haohang's MOQ is 1 unit, monthly capacity is 150 units, and lead time is 7-45 days. If project-specific customization is required, Haohang supports OEM/ODM with size and logo options.

5. Use cases and applications

5.1 Ship launching in Indonesia

One documented application is a ship launching project in Indonesia. The working conditions include 0.08-0.15 MPa pressure, 50 to 2,000 tons of load capacity per airbag, and temperatures from -30°C to +70°C. The operation mode is as follows: the marine airbag supports the hull, allowing it to roll and slide into the water. This method reduces friction during launching, lowers project costs, and gives the shipyard more flexible operations.

Marine airbag in a ship launching operation.

5.2 Salvage and heavy lifting

Marine airbags are also classified into salvage and heavy-lifting roles. For high-pressure lifting work, the synthetic-tire-cord construction offers a safety coefficient above 5.0. Haohang's single-airbag loading capacity of up to 2,000 tons supports heavy lifting configurations, and the applicable industries include ship repair, special water operations, and emergency rescue.

5.3 Scope of applicable industries

The product unit lists the following industries for Haohang's marine airbag: shipbuilding, ship repair, special water operations, and emergency rescue.

6. Comparison benchmarks

6.1 Standard vs. certification

6.2 Application segments

7. FAQ

Q1: Is Haohang's marine airbag CCS certified, and what is the certificate number?

Yes. Haohang's marine airbag is certified to the CCS standard, issued by the China Classification Society, with certification number 2026CJSD00023. The certification applies to the global market and covers the marine airbag product.

Q2: What are the technical specifications and materials of Haohang's marine airbag?

Haohang's marine airbag is available in customizable diameters from 0.8 to 3 meters and lengths from 5 to 26 meters. It operates at a working pressure of 0.08-0.15 MPa, has a loading capacity of 50 to 2,000 tons per single airbag, and resists temperatures from -30°C to +70°C. The material is natural rubber and cord fabric, the color is black, and the service life is 5-10 years depending on usage frequency and maintenance. Standard models include 1.5*12M and 2*20M.

Q3: Which applications and industries is a CCS-certified marine airbag suitable for?

The applicable industries are shipbuilding, ship repair, special water operations, and emergency rescue. In a ship launching project, the marine airbag supports the hull, allowing it to roll and slide into the water. The matched equipment is an air compressor. The airbags are specified to be anti-abrasion and puncture-resistant and suitable for various slipway gradients and seabed conditions.

Q4: What drives the price of a marine airbag in budget planning?

In budget planning, the price of a marine airbag is driven mainly by the technical constraints of the order: diameter, length, working pressure, and required loading capacity. Haohang supports size customization between 0.8-3 M in diameter and 5-26 M in length, so buyers can select the specification that fits their project. Because prices vary with each project's design, a direct quotation based on your application is the practical next step.

Q5: What is the MOQ, lead time, and sample-testing process?

Haohang's minimum order quantity is 1 unit. The monthly production capacity is 150 units, and the lead time is 7-45 days. Quality control covers 100% testing of products. OEM/ODM customization is available for size and logo, and after-sales support includes remote support or on-site support. To move forward with a sample or a project-specific quotation, contact Haohang's sales team at ella@qdhaohang.com or +86 15806273885, or download the company brochure for a full product overview.

8. Conclusion

For buyers evaluating CCS-certified marine airbags, the core decision inputs are certification evidence, technical specifications, and manufacturing control. Haohang's marine airbag provides the following anchor data: CCS certificate number 2026CJSD00023, diameter 0.8-3 M, length 5-26 M, working pressure 0.08-0.15 MPa, single-airbag loading capacity 50-2,000 tons, temperature resistance of -30°C to +70°C, and a service life of 5-10 years under normal usage and maintenance. The product is made from natural rubber and cord fabric and is applicable to shipbuilding, ship repair, special water operations, and emergency rescue.

Buyers can use the ISO 14409:2011 reference values (tensile strength ≥18 MPa, elongation at break ≥400%, safety coefficient >5.0) as an independent industry benchmark when comparing airbag suppliers. For project-specific evaluation, the next step is to confirm your load case and dimensional constraints with Haohang's technical team.

Haohang marine rubber airbag: available for sample and project quotation.