Quality HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching factory

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for 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: $634

Supply Ability: 50000 Pieces/Year

Delivery Time: 5-8 work days

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

Standard Packaging: Pallet

Marine Rubber Airbag catalog-Qingdao Henger.pdf

PDF

Product Summary

HENGER Heavy Duty Marine Natural Rubber Model MRA Moulded with Multiple Layers Designed for safe and efficient ship launching and cutting operations, our marine rubber airbags feature multiple layer options and include convenient repair kits for maintenance. Engineered for exceptional durability and ...

Product Custom Attributes

Highlight

Multiple Layers Marine Rubber Airbag

,

0.8-3 M Diameter Ship Launching Airbag

,

4-25 M Length Inflatable Marine 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

HENGER Heavy Duty Marine Natural Rubber Model MRA Moulded with Multiple Layers

Designed for safe and efficient ship launching and cutting operations, our marine rubber airbags feature multiple layer options and include convenient repair kits for maintenance. Engineered for exceptional durability and performance in demanding marine environments.

Product Specifications

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

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, LG, and other leading classification societies.

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 0

With a strong technology base, advanced manufacturing techniques, and complete facilities, we are committed to becoming a top-ranking international marine products manufacturer, providing high quality products and services while ensuring global marine safety.

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 1

Marine Rubber Airbags Technology

Our marine rubber airbags represent China's independent intellectual property rights of innovative products, primarily applied to ship launching and landing, weight lifting, handling, and installation of underwater buoyancy aids. These airbags are now widely used worldwide due to their space efficiency, cost-effectiveness, and environmental benefits.

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 2

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 3

Technical Specifications

Pressure Specifications

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

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

Marine Rubber Airbag 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 ranging from small-tonnage boats to massive ships weighing tens of thousands of tons.

Heavy Lifting & Transportation

Our marine rubber fenders serve as an efficient solution for various port construction applications, including caisson lifting, launching, relocation, and transportation operations with their robust design and exceptional load-bearing capacity.

Buoyancy Aid & Salvage Operations

With superior buoyancy characteristics and impressive load-bearing capacity, our marine rubber airbags are indispensable tools for sunken vessel salvage operations and buoyancy aid applications in challenging marine environments.

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 4

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 5

Our Services & Advantages

Why Global Customers Choose HENGER Marine Products:

Unbeatable Value: Premium quality marine rubber airbags at competitive prices
Industry-Leading Expertise: Decades of specialized experience with superior products and technical support
Exceptional Durability: Airbags built to last 10-15 years with comprehensive quality warranties
24/7 Professional Support: Dedicated after-sales team guarantees prompt solutions within 24 hours
Complete Service Package: Free repair tool kits with every order for your operational success

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 6

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 7

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 8

HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching 9

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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

A

Azer from Cuba

Mar 25.2026

Must give a praise! The rubber material is extremely durable – after half a month in seawater, it’s still intact. The professional factory team provides full follow‑up support and complete bilingual documentation. They proactively invite third‑party inspection. This kind of product and service can only be described as “superb quality” and “great value for money”.

W

Wendy from India

Feb 4.2026

Great value and quality! The rubber airbag is elastic, anti‑aging, and still perfect after several launches. The factory is very professional, with ISO and production reports fully available. They even cooperated with our third‑party inspection. Highly recommend to industry peers!

J

JIM from Benin

Dec 29.2025

Superb quality! The rubber airbag has uniform wall thickness and passed all pressure tests. This factory is professional from inquiry to delivery, with complete documentation. They support third‑party inspection, giving us full confidence. And the price is so reasonable – a well‑deserved praise!

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HENGER Heavy Duty Marine Rubber Airbag with Multiple Layers 0.8-3 M Diameter and 4-25 M Length for Ship Launching

Product Summary

Product Custom Attributes

Highlight

Multiple Layers Marine Rubber Airbag

0.8-3 M Diameter Ship Launching Airbag

4-25 M Length Inflatable Marine Airbag

inflatable boat lift bags

inflatable marine airbags

boat lift float bags

Black Marine Rubber Airbag Safety Effective Green Environmental Protection

strength Rubber And Synthetic Fiber Marine Rubber Airbag Excellent Burst Pressure 0.3 MPa To 0.5 MPa Ideal For Marine Applications

strength Rubber And Synthetic Fiber Marine Rubber Airbag Inflated Using Compressed Air Ideal For Marine Lifting And Launching Applications

Burst Pressure 0.3 MPa To 0.5 MPa Marine Rubber Airbag Inflated By Compressed Air Suitable For Marine Cargo Handling Period 18 Months

Marine Rubber Airbag with 0.3 MPa to 0.5 MPa Burst Pressure, Customizable up to 3*26m, Made of High-strength Rubber and Synthetic Fiber

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