Quality Henger Marine Rubber Inflatable Boat Fender Ship Launching factory

Henger Marine Rubber Inflatable Boat Fender Ship Launching

Name: Henger Marine Rubber Inflatable Boat Fender Ship Launching
Brand: Qingdao Henger Shipping Supply Co., Ltd
SKU: HE-HPF
Price: 1,525.00 USD
Availability: InStock

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

Henger marine Marine Rubber Fender Inflatable Boat Fender Marine Launching Rubber Ship Boat Airbag The air bag for heavy lifting movement and ship's upper and lower water is an innovative product with China's own intellectual property rights, which is widely used in the fields of ship's upper and ...

Product Custom Attributes

Highlight

Marine Rubber Inflatable Boat Fender

,

Henger Inflatable Boat Fender

,

10Layers Marine Rubber 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

Henger marine Marine Rubber Fender Inflatable Boat Fender Marine Launching Rubber Ship Boat Airbag

The air bag for heavy lifting movement and ship's upper and lower water is an innovative product with China's own intellectual property rights, which is widely used in the fields of ship's upper and lower water, caisson lifting and moving, other heavy lifting and floating aid for underwater installation engineering, etc. The application of Marine air bag is limited by the site, without large mechanical equipment, so it can shorten the project cycle and save a lot of money.

Henger Marine Rubber Inflatable Boat Fender Ship Launching 0

Henger Marine Rubber Inflatable Boat Fender Ship Launching 1 Qingdao henger shipingCo., Ltd. was established in 2014 with a registered capital of 10 million. It has obtained DNVGL classification society factory type certification. The company has a complete rubber physical performance laboratory, water injection pressure tester, fatigue tester and other finished product inspection equipment. Own open rubber mixing machine, closed rubber mixing machine, high tension four-roll calender, 0.8m*21m rubber tube vulcanizing tank, 1.8m*26m marine air bag vulcanizing tank and 4.5m*12m inflatable rubber fender vulcanizing tank, The complete set of product molds has registered the "Ocean Shield" and "OCEAN SHIELD" brands . The main product yokohama fender ,submarine fender production with mold . we have some distributors and warehouse oversea .

How to select marine airbags?

Marine airbags can be divided into winding type and lap type airbags, and winding type airbags are divided into high pressure explosion-proof type and ordinary type. What is the type of selection of Marine airbag we usually talk about? Which type of airbag is most suitable for the shipyard according to its own conditions?
 
Actually lap type air bag is an old process, and compared with the winding type of air bag is a new type of air bag production process, relatively safe and reliable, but also the current mainstream, so the choice should be inclined to the winding type more. Secondly, the choice of air bag depends on the material, here is also the key, to choose nylon cord line, the use of low grade cord to do the air bag, which is easy to lead to leakage and even the danger of explosion; And the rubber must be pure natural rubber, so as to achieve the high pressure resistance of the air bag.
 
Thirdly, appropriate ship specifications should be selected. For example, if the width of the ship is 10m, airbags of 10m length should be selected, not 9m (too small), let alone more than 10m (wasteful of resources and money). If there is really no specific grasp, it is best to tell us the specifications of the ship, we will help to design a most appropriate ship airbag; In addition, the number of air bag layers must reach the standard, because if the ship is too big and the number of air bag layers is too low, it can not withstand high pressure, and there will be the risk of explosion.
 
Specifications(ISO14409 Standard)
Usually the diameter and number of skeleton layers of the airbag are provided by the customer. 
Besides, we can also recommend appropriate size according to the information provided by customers, such as ship tonnage and ship working height, etc..

			NanjingDeers ND-4 Intensive Air Bag for Ship Launching

			Diameter

			Working pressure

			Working height

			Bearing capacity

			KN/m

			Ton/m

			D=1.0m

14Mpa

6m

96

98

5m

96

22

4m

95

46

			D=1.2m

12Mpa

7m

25

62

6m

10

54

5m

95

46

4m

80

39

			D=1.5m

10Mpa

9m

25

62

8m

96

22

7m

66

82

6m

37

43

5m

08

03

			D=1.8m

09Mpa

1m

96

10

0m

10

54

9m

33

98

8m

37

43

7m

51

87

6m

65

31

			D=2.0m

08Mpa

2m

53

26

1m

10

54

0m

66

82

9m

23

11

8m

80

39

7m

36

67

6m

93

95

inflatable boat lift bags

inflatable marine airbags

boat lift float bags

Overall Rating

5.0

Based on 50 reviews recently

Rating Snapshot

5

100%

4

0%

3

0%

2

0%

1

0%

All Reviews

L

Louis from Canada

Mar 31.2026

Truly a professional factory product – uniform, thick rubber material, wear‑resistant and pressure‑resistant. And the price is very reasonable – real value for money. All inspection reports and certificates are provided. They support third‑party checks, making purchasing worry‑free.

M

Melody from Germany

Mar 3.2026

Used for launching a 10,000‑ton vessel – perfect performance. The rubber material is very durable and withstands repeated use without damage. The factory is professional and reliable, with complete documents (test reports, certificates, etc.). They also cooperated with an independent third‑party inspection. Great value for money – industry conscience!

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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NanjingDeers ND-4 Intensive Air Bag for Ship Launching
Diameter	Working pressure	Working height	Bearing capacity
Diameter	Working pressure	Working height	KN/m	Ton/m
D=1.0m	0.14Mpa	0.6m	87.96	8.98
		0.5m	109.96	11.22
		0.4m	131.95	13.46
D=1.2m	0.12Mpa	0.7m	94.25	9.62
		0.6m	113.10	11.54
		0.5m	131.95	13.46
		0.4m	150.80	15.39
D=1.5m	0.10Mpa	0.9m	94.25	9.62
		0.8m	109.96	11.22
		0.7m	125.66	12.82
		0.6m	141.37	14.43
		0.5m	157.08	16.03
D=1.8m	0.09Mpa	1.1m	98.96	10.10
		1.0m	113.10	11.54
		0.9m	127.33	12.98
		0.8m	141.37	14.43
		0.7m	155.51	15.87
		0.6m	169.65	17.31
D=2.0m	0.08Mpa	1.2m	100.53	10.26
		1.1m	113.10	11.54
		1.0m	125.66	12.82
		0.9m	138.23	14.11
		0.8m	150.80	15.39
		0.7m	163.36	16.67
		0.6m	175.93	17.95

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Henger Marine Rubber Inflatable Boat Fender Ship Launching

Product Summary

Product Custom Attributes

Highlight

Marine Rubber Inflatable Boat Fender

Henger Inflatable Boat Fender

10Layers Marine Rubber Airbag

Henger marine Marine Rubber Fender Inflatable Boat Fender Marine Launching Rubber Ship Boat Airbag

How to select marine airbags?

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

ISO14409 Standard Marine Rubber Airbag Black Or Customized Marine Rubber Airbag Designed for Safe and Handling of Marine Vessels

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

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