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Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting

Key Attributes
Brand Name: Henger
Model Number: CAL-I
Place of Origin: China
Certification: CCS/BV/GL/ABS/LGDNV
Minimum Order Quantity: 1 set
Price: USD 400-2000/set
Supply Ability: 100sets/Month
Payment Terms: L/C, T/T, Western Union, MoneyGram
Standard Packaging: Naked/Pallet/wooden box

Product Summary

Marine Rubber Airbag Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting Marine rubber airbag is an innovative product of Chinese own proprietary intellectual property rights. It has wide application like ship upgrading and launching, salvage and buoyancy aid, heavy ...

Product Custom Attributes

Highlight

Upstream Downstream Salvage Airbag

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Heavy Lifting Floating Marine Airbag

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Aid Heavy Lifting Airbag

Brand:
Henger
Texture:
Rubber
Application:
Ship Upgrading And Launching,Savage And Buoyancy Aid,Heavy Lifting
Specifications:
Up To3*26m,Customized
Production Phase:
100sets/Month
Payment Method:
LC/TT,Western Union, MoneyGram
Pin Material:
Q235hot Galvanizing
Country Of Origin:
China,Qingdao
Standard:
ISO14409
HS Code:
40169400
Product Description

                                                  Marine Rubber Airbag
Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting
Marine rubber airbag is an innovative product of Chinese own proprietary
intellectual property rights. It has wide application like ship upgrading and launching, salvage and buoyancy aid, heavy lifting. Marine rubber airbag is accepted and recognized by shipowners because of its advantages such as smaller land occupation, no need for large mechanical equipment, high safety and efficiency, flexible operation and less capital investment.

Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 0

Hot-selling marine rubber airbag, natural rubber is strong and durable

Lifting marine air bag launching for boats is China independent intellectual property rights of innovative products,the products are mainly applied to ship launching and landing,weight lifting,handling,installation of underwater buoyancy aid etc. Nowadays,Marine rubber airbags are widely used in the world.The products are less limited by space,no large mechanical equipment,can shorten the working period and save the unnecessary cost.Through years of development practice,marine rubber airbag is become more safety effective and green environment protection.

 

Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 1

Company Introduction

 

♦ Company mainly produces and sells pneumatic rubber fenders, EVA polyurethane fenders and marine airbags, and the products are unique formula and advanced production technology.

♦ Company products has passed ISO9001:2000, CCS, DNV, LR ,etc.

♦ Company products are exported to USA, France, Italy, UK, Singapore, Indonesia, Korea and other countries and regions

♦ Quality is guaranteed, service first.

Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 2


1.AIRBAG STRUCTURE
Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 3

2.The role of Marine rubber airbags
 a. 
Ship Launching & Upgrading Airbag
Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 4Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 5  

 b.Salvage & Buoyancy Aid Airbag


Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 6    Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 7
c.Heavy Lifting Airbag
Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 8   Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 9

3.Airbag Making Materials

                                                       
Nylon tire cord layer

                                     Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 10
 

                                                                                       Outer rubber
                                          Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 11

 

Product Introduction of Marine Rubber Airbag

Marine rubber airbags, also known as rubber airbags, ship airbags, ship launching airbags, ship salvage airbags, ship salvage airbags, inflatable airbags, ship lifting airbags, balloons, are made of rubber and multi-layer dipped tire fabrics.


Marine rubber airbags are widely used in launching and launching ships, lifting and transporting heavy objects, salvaging stranded ships, etc. Because of its low transportation cost, inflatable use, and the advantages of deflated and foldable storage, it is very popular with shipyards, shipowners and marine supply companies. When you are done using it, you can either resell it or rent it.

Marine rubber airbags have a long service life, and the natural rubber material is more durable.

 

Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 12



 

 

4.Advantages of Henger Marine Airbag

1. The production process adopts N+2 layers of cord, and ordinary companies use N+1 layers of cord.

2. The price competitive advantage is obvious.

3. It can pass various quality inspections such as BV / CIC / CCS in the industry, and comply with ISO9001, ISO17357 and other industry standards.

4. The warranty period is 18 months, which is 6 months longer than that of companies in the same industry.

5. Give free maintenance tools to provide customers with convenience

                                 Henger Marine Rubber Airbag Upstream Downstream Salvage Aid Floating Heavy Lifting 13

 

5.Product Advantage

a. High bearing capacity

Inflatable rubber airbag’s main technical requirement is regulated in CB/T 3795--1996 published by China State Shipbuilding Corporation.

Henger adopts new rubber formula and high-strength enhanced synthetic-tyre-cord layer, which improves the airbag’s bearing capacity two times more than CB/T 3795--1996 standard

 

b. High kneading-resistance capability

When the airbag is rolling under the ship bottom, it will suffer a “kneading force” from ship bottom and ground because of not uniform rolling speed, which could case problems like delamination, layer buckling, etc.

Henger improved the manufacturing technique and raw material formula to strengthen kneading-resistance capability of the airbag and avoid worse accident .

 

c. New anti-explosion design of end part

The possibility of air leakage in the joint area of metal part and rubber part is also increasing as working pressure of airbag is added. After using for times under high working pressure, the airbag would burst and metal part would hurt workers.

Henger invented new anti-explosion design of the airbag end part, increasing the bonding strength and air tightness between rubber body part and end metal part. Henger airbag is working very well under higher working pressure without potential safety hazard.

 

d. Optimizing structure configuration

Henger built a strength and Intensity Model to test compression performance, stress intensity and direction. After testing for many times, we got the stress changeing regularity and optimized structure configuration design. The new optimized airbag successfully passed blasting experiment and achieved good performance in practical use.

 

e. Good Abrasion-resistance performance and high ageing resistance

The airbag is working under bad and poor condition, suffering from long time sunlight exposure, seawater corrosion, impurities pollution, etc. The surface of airbag must be equipped with high capability of abrasion resistance, ageing resistance, corrosion resistance.

Henger airbag is made of natural rubber with special ingredients and unique manufacturing method. The finished airbag could working very well under above mentioned bad and poor working condition.

 

f. Higher flexibility and shock absorption capability

Henger airbag is manufactured with unique integral twining technique. The airbag wall thickness is uniform with secondary seam in overlap joint. When rolling in slope and uneven ship path, the flexible airbag is helpful to reduce structure stress and ship launching risk.
 

Advantage:


1. Large carrying capacity
2. High resistance to compression and distortion
3. New design of terminal explosion-proof structure
4. Long-lasting anti-aging and anti-wear properties
5. Higher flexibility and damping capacity

Some normal sizes of our Marine Rubber Airbag, customized 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
 





5.Marine rubber air board product specification


                                  


 

Item

Size(D×L)mm

D

(mm)

L

(mm)

Compression Value60%

Reference Weight

(kg)

      Counter Force(KN)

Energy Absorption

(KJ)

 
Ø 500×1000L 500 1000 71 8 34
Ø 600×1000L 600 1000 86 12 45
Ø 700×1500L 700 1500 161 27 101
Ø 1000×1500L 1000 1500 205 49 206
Ø 1000×2000L 1000 2000 274 64 275
Ø 1200×2000L 1200 2000 337 93 405
Ø 1200×2400L 1200 2400 390 110 475
Ø 1350×2500L 1350 2500 463 145 626
Ø 1500×3000L 1500 3000 624 216 927
Ø 1700×3000L 1700 3000 696 273 1191
Ø 2000×3500L 2000 3500 990 456 1923
Ø 2000×4000L 2000 4000 1110 505 2298
Ø 2200×4500L 2200 4500 1396 679 2992
Ø 2500×4000L 2500 4000 1386 781 3434
Ø 2500×5000L 2500 5000 1750 985 4272
Ø 3000×5000L 3000 5000 2050 1410 6411
Ø 3000×6000L 3000 6000 2460 1695 7293
Ø 3300×6500L 3300 6500 2950 2245 8335
Ø 4500×9000L 4500 9000 19650 7860 21460

 

 


6.Why you chose us

a.Professional after-sale staff
    For customer problems, after-sales staff will respond within one hour and give solutions as soon as possible.

b.Efficient technical support
The company has 134 employees, of which professional and technical personnel account for 40% of the company's total number of employees, who can respond to various emergency situations in the fastest time.

c.Ingenious source factory

Control the quality of products at the source and have a strict quality supervision system. At the same quality product price, the source manufacturer is lower.

d.Regular return visits to customers
All products sold by our company are tracked and maintained by full-time maintenance personnel during the product warranty period.
 

 

 

 

 

 

 


 

Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
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3
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2
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All Reviews
D
Daniel from Uruguay
Apr 2.2026
Great item! Heavy-duty, good air tightness, reliable for marine use. Will buy again.
S
Steven from Denmark
Mar 2.2026
I really like it; it completely exceeded my expectations. The shipping was very fast, and the packaging was very careful and secure.
F
Fiona from Ireland
Dec 30.2025
The outer polyurea coating is extremely durable; even after being submerged in seawater for more than half a year, its resistance to seawater corrosion remains excellent.
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