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Heavy Objects Marine Rubber Airbags to Assist Ships

Key Attributes
Brand Name: Henger
Model Number: HE-HPF
Place of Origin: China
Certification: CCS, ABS, LRS, BV, GL, DNV, NK
Minimum Order Quantity: 1PC
Price: USD 50-3000 PER PIECE
Supply Ability: 10PCS PER WEEK
Delivery Time: 7-15 WORKING DAYS
Payment Terms: D/A, L/C, D/P, T/T, Western Union, MoneyGram
Standard Packaging: NUDE/PALLET

Product Summary

Mrine Rubber Airbags Can Assist Ships To Go Up And Down The Water And Carry Heavy Objects Marine airbags are a new type of product independently developed by our country. At present, they have been widely used in the fields of ship topping and launching; ship grounding and buoyancy; heavy object ...

Product Custom Attributes

Highlight

Heavy Objects Marine Rubber Airbags

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Anti Bursting Marine Rubber Airbags

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Rubber Heavy Lifting Airbag

Product Name:
Marine Rubber Airbag / Ship Launching Airbag / Salvage Airbag / Heavy Lifting Airbag
Brand:
HENGER
Material:
Natural Rubber
Size:
D0.5-4.5
Lifespan:
8~10 Years
Layer:
5/ 6/ 7 / 8 / 9 / 10 Layers
Working Pressure:
0.05MPa-0.17MPa
Product Description

Mrine Rubber Airbags Can Assist Ships To Go Up And Down The Water And Carry Heavy Objects

Marine airbags are a new type of product independently developed by our country. At present, they have been widely used in the fields of ship topping and launching; ship grounding and buoyancy; heavy object handling and shifting. After more than 20 years of development and practice, marine airbags have been accepted and recognized by the majority of shipowners due to the advantages of less site restrictions, no need for large mechanical equipment, safety and efficiency,Marine rubber airbags can be deflated and folded for transportation, occupying a small space and low freight costs. flexible operation, and less capital investment during use.

Heavy Objects Marine Rubber Airbags to Assist Ships 0

Advantage:

1. Big carrying capacity

2. High capacity against compression and twisting

3. New design of anti-bursting construction at the end

4. Durable aging resistane and anti-wear characteristic

5. Higher flexibility and damping capacity

Heavy Objects Marine Rubber Airbags to Assist Ships 1

 

product specification

specification
item
value
Place of Origin
Shandong,China
Brand Name
DOOWIN
Model Number
MRA
Diameter
0.8~3m
Length:
5~25m
Production Technology
High-Frequence Welding
Product name
Ship Launching Airbags
Standard
ISO 14409
Working Pressure:
7~500kPa

 

The composition of the marine airbag is composed of the airbag body, the airbag head and the iron parts at the end.

1.End iron parts: (divided into A inflatable end: installed on the top of the bag head, used to inflate or deflate the air bag;

B sealing end pull ring: used in the process of air bag handling.

2.capsule body: the cylindrical part of the airbag, which is the working part of the airbag. According to the size and direction of the principal stress of the airbag wall when the airbag rolls, our company designs the best overall winding cord layout to achieve uniform stress on each layer of cords and maximize performance.

3.capsule head: the end of the airbag, divided into hemispherical and conical.

Heavy Objects Marine Rubber Airbags to Assist Ships 2

Product detailed size

1. The size of diameter D is divided into 0.8m, 1.0m, 1.2m, 1.5m, 1.8m, 2.0m

2. The effective length L1 is between 6 meters and 23 meters

3. The overall length L is between 7 meters and 24.5 meters

4. The number of cord fabric layers is divided into: three curtains and four glues SS-3, four curtains and five glues SS-4, five curtains and six glues SS-5, six curtains and seven glues SS-6.

5. Special sizes can be processed according to customer requirements.

 

 

Specification of marine landing airbag

Some normal sizes of our marine landing airbag , other sizes are also 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

 

 

Heavy Objects Marine Rubber Airbags to Assist Ships 3

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
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
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!
S
Sally from Indonesia
May 8.2024
True value for money! The rubber airbag has excellent air‑tightness – half the price of imported brands with comparable quality. The professional factory team ensures quality, and all production documents and test reports are provided. They support any form of third‑party inspection. Superb!
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