Quality Marine Rubber Airbag with Wear Indicator Layer for 0.8-3 M Diameter and 4-25 M Length Ship Launching factory

Marine Rubber Airbag with Wear Indicator Layer for 0.8-3 M Diameter and 4-25 M Length Ship Launching

Key Attributes

Brand Name: Henger

Model Number: MRA

Place of Origin: China

Certification: ABS, CCS, BV, LR, DNV

Minimum Order Quantity: 1

Price: $531

Supply Ability: 50 pcs/week

Delivery Time: 15-30 working days

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

Standard Packaging: pallet

Marine Rubber Airbag catalog-Qingdao Henger.pdf

PDF

Product Summary

Marine Rubber Airbag with Wear Indicator Layer for Timely Replacement Alert 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 Specificat...

Product Custom Attributes

Highlight

Wear Indicator Layer Marine Rubber Airbag

,

0.8-3 M Diameter Inflatable Marine Airbag

,

4-25 M Length Ship Launching 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

Marine Rubber Airbag with Wear Indicator Layer for Timely Replacement Alert

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

Marine airbag transportation

inflatable boat lift bags

inflatable marine airbags

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Overall Rating

5.0

Based on 50 reviews recently

Rating Snapshot

5

100%

4

0%

3

0%

2

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1

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All Reviews

B

Bob from Thailand

Jan 13.2026

We have been cooperating for four years, making purchases every quarter, and our clients are very satisfied with products.

L

lynn from France

Sep 30.2025

Our shipyard has been using these airbags for a long time. The rubber material has never failed. The factory is professional, documents are complete, and every shipment comes with detailed paperwork. Plus, they support third‑party inspection. Excellent quality and great value for money!

K

Keria from Cape Verde

Aug 4.2023

Superb quality marine rubber airbag! The rubber material has high elastic recovery and remains like new after many uses. The factory is very professional, offering full technical documentation and certification, and they fully support third‑party inspection without hesitation. At this price, it’s a real bargain – strongly recommended.

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