Quality Heavy Duty Marine Rubber Airbag With 4-12 Layers 0.8-3 M Diameter Repair Kit For Ship Launching factory

Heavy Duty Marine Rubber Airbag With 4-12 Layers 0.8-3 M Diameter Repair Kit For Ship Launching

Key Attributes

Brand Name: Henger

Model Number: MRA

Place of Origin: China

Certification: BV,CCS,DNV,LR,ABS

Minimum Order Quantity: 1

Price: $469

Supply Ability: 50000 Pieces/Year

Delivery Time: 5-8 work days

Payment Terms: L/C,D/P,D/A,T/T,Western Union

Standard Packaging: Pallet

Marine Rubber Airbag catalog-Qingdao Henger.pdf

PDF

Product Summary

Heavy-Duty Marine Rubber Airbag with 4-12 Layers and Repair Kit Premium marine solution featuring heavy-duty rubber airbags constructed from durable synthetic tire cord, designed for demanding marine applications including salvaging, ship launching, and cargo carrying. Product Specifications ...

Product Custom Attributes

Highlight

Heavy Duty Marine Rubber Airbag

,

Ship Launching Marine Rubber Airbag

,

4-12 Layers Marine Rubber Airbag

Application:

Salvaging, Ship Launching And Ashoring, Cargo Carrying

Condition:

New

Transport Package:

Pallet

Material:

Rubber

Diameter:

0.8-3 M

Length:

4-25 M

Product Description

Heavy-Duty Marine Rubber Airbag with 4-12 Layers and Repair Kit

Premium marine solution featuring heavy-duty rubber airbags constructed from durable synthetic tire cord, designed for demanding marine applications including salvaging, ship launching, and cargo carrying.

Product Specifications

Application	Salvaging, Ship Launching and Ashoring, Cargo Carrying
Condition	New
Transport Package	Pallet
Material	Rubber
Diameter	0.8-3 M
Length	4-25 M

Pressure Ratings

Diameter (m)	Medium Pressure (4-5)		High Pressure (6-8)
	Test Pressure	Working Pressure	Test Pressure	Working Pressure
1.0	0.14-0.16	0.12-0.14	0.22-0.26	0.20-0.24
1.2	0.12-0.14	0.10-0.12	0.20-0.24	0.17-0.22
1.5	0.10-0.12	0.08-0.10	0.15-0.20	0.13-0.18
1.8	0.08-0.10	0.07-0.09	0.13-0.16	0.11-0.14
2.0	0.07-0.09	0.06-0.08	0.12-0.15	0.10-0.13

Standard Sizes (Custom Sizes Available)

Diameter (m)	Effective Length (m)	Layer	Pressure (MPa)
1.0	10	5~6	0.07~0.10
1.0	12	5~6	0.07~0.10
1.0	15	5~6	0.07~0.10
1.2	10	5~6	0.08~0.12
1.2	12	5~6	0.08~0.12
1.2	15	5~6	0.08~0.12
1.5	12	5~8	0.08~0.16
1.5	15	5~8	0.08~0.16
1.5	18	5~8	0.08~0.16
1.5	20	4~8	0.08~0.16
1.5	24	5~8	0.08~0.16
1.8	12	5~8	0.08~0.15
1.8	15	5~8	0.08~0.15
1.8	18	5~8	0.08~0.15
1.8	20	5~8	0.08~0.15
1.8	24	5~8	0.08~0.15
2.0	18	6~10	0.08~0.18
2.0	20	6~10	0.08~0.18
2.0	24	6~10	0.08~0.18
2.5	18	7~10	0.07~0.13
2.5	20	7~10	0.07~0.13
2.5	24	7~10	0.07~0.13

Applications

Ship Launching & Upgrading

With over two decades of successful application in China, our marine rubber airbags have established themselves as the most reliable solution for ship launching and upgrading operations. This technology handles vessels from small boats to massive ships weighing tens of thousands of tons.

Heavy Lifting & Transportation

Our marine rubber fenders serve as efficient solutions for port construction applications including caisson lifting, launching, relocation, and transportation operations. Their robust design and exceptional load-bearing capacity make them ideal for demanding marine construction projects.

Buoyancy Aid & Salvage Operations

With superior buoyancy characteristics and impressive load-bearing capacity, our marine rubber airbags have become essential tools for sunken vessel salvage operations and buoyancy aid applications, providing reliable performance in challenging marine environments.

Marine airbag being used in ship launching operation

Marine airbag in ship launching operation

Marine airbag deployed during salvage operation

Marine airbag in salvage operation

About Qingdao Henger Shipping Supplies Co., Ltd

Located in Qingdao, a beautiful coastal city, Qingdao Henger Shipping Supplies Co., Ltd is a high-tech enterprise specializing in manufacturing marine products including marine rubber fenders, marine airbags, navigation marks, and marine buoys. All products are ISO 9001-2008 certified and have IACS quality authentication from CCS, BV, GL, ABS, and LG.

Qingdao Henger Shipping Supplies manufacturing facility

Marine product manufacturing process at Henger facility

With strong technological capabilities, advanced manufacturing techniques, and complete facilities, we are committed to becoming a top-ranking international marine products manufacturer, providing high-quality products and excellent service while ensuring global marine safety through worldwide cooperation.

Our Services

Why customers choose us:

Value for Money - Best price for excellent quality
Unrivalled Expertise - First-rate product quality and service
Long product lifespan with 10-15 years quality warranty
Professional 24-hour after-sales support
Free repair tool set provided with purchase

Quality inspection process for marine airbags

Quality inspection of marine airbags

Marine airbag packaging

Marine airbag storage

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Overall Rating

5.0

Based on 50 reviews recently

Rating Snapshot

5

100%

4

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3

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All Reviews

S

Siena from Australia

Dec 30.2025

Superb quality! The rubber airbag has a smooth, bubble‑free surface and excellent air‑tightness after inflation. The factory is very professional – full documentation from production to delivery, and they proactively support third-party inspection. Unbeatable value for the performance and price

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Heavy Duty Marine Rubber Airbag With 4-12 Layers 0.8-3 M Diameter Repair Kit For Ship Launching

Product Summary

Product Custom Attributes

Highlight

Heavy Duty Marine Rubber Airbag

Ship Launching Marine Rubber Airbag

4-12 Layers Marine Rubber Airbag

inflatable boat lift bags

inflatable marine airbags

boat lift float bags

Rubber Diameter 0.4M 3M Marine Ship Airbag Engineered To Deliver Cushioning Protection For Ship Launching Landing

Customized Marine Rubber Airbag Ship Rubber Marine Salvage Lift Bags Lifespan 10-15 Years Durable Marine Solutions

Strong Marine Rubber Airbag with Repair Kit, Layered Design and 0.8-3 M Diameter for Ship Launching

ISO 14409 Certified Marine Rubber Airbag With 4-12 Layers For Ship Launching And Docking

High-Quality Marine Rubber Airbag with 0.8-3 M Diameter and 4-25 M Length ISO 9001-2008 Certified for Ship Launching and Salvaging

ISO 14409 Certified Marine Rubber Airbag With 4-12 Layers For Ship Salvage And Launching

ISO 14409 Certified Marine Rubber Airbag With 4-12 Reinforced Layers For Custom Ship Launching And Docking

Black Marine Rubber Airbag Safety Effective Green Environmental Protection