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Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Specifications
Brand Name :
DOOWIN MARINE
Model Number :
QP5,QG6,QG8,QG10.
Certification :
CCS,ABS,LR,BV
Place of Origin :
China
MOQ :
1pc
Price :
USD$1000 - $ 13800
Payment Terms :
T/T
Supply Ability :
10pcs/per week
Delivery Time :
2~3 weeks
Packaging Details :
Pallet or Plywooden Box
Product name :
Ship Launching Using Airbags
Material :
Synthetic tire cords
Part :
Ship Launch Rollers
Color :
Black
Diameter :
0.8 ~ 3m
Length :
5 ~ 30m
Usage :
Ship launching,landing and slvage,Protect Boat.
Standard :
ISO14409
Packing :
Pallet or as per customer's requirements
Warranty period :
2 Years
Technology :
High Pressure,Whole Wrapping,anti-explosion type.
Life :
6-10 years
Description
DOOWIN Ship Launching Using Airbags Heavy Duty Lifting Marine Rubber Airbag
Heavy lifting air bags, known as marine rubber airbags or ship launching balloons, are made of heavy-duty synthetic-tire-cord layers with inner and outer rubber layers in a long cylindrical balloon shape.
The heavy lifting airbag is updated based on the ship launching airbags, making them more suitable for heavy lifting and moving work. These airbags have a different structure from ship launching airbags and can roll steadily when taking the load, unlike inferior products which are prone to twisting.
As one of the toughest pneumatic lifting airbags available, they can be used for heavy lifting and moving of huge structures, caissons, buildings, and more. Each heavy lifting airbag can reach a lifting capacity of over 1,000 tons.
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Why Choose Marine Heavy Lifting Air Bags
Superior manufacturing and quality control processes from raw material selection through the highly skilled production process ensure reliable performance.
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Classification of Heavy Lifting Airbags
Heavy lifting airbags are categorized by bearing capacity per meter in length, with layer count determining Safety Working Pressure. Custom types are available upon request.
QP - Ordinary airbag with 3, 4 or 5 layers of cord fabric
QG - High-bearing capacity with 6, 7, or 8 layers of cord fabric
QS - Superhigh-bearing capacity with 9, 10, or more layers of cord fabrics

Example: QG6/1.5*15
QG6: 6 layers cord fabric
1.5: diameter is 1.5m
15: length is 15m
Performance Parameters of Heavy Lifting Airbags

Type No.

Diameter

(m)

Initial Internal Pressure for Test

(kPa)

Rated Working Pressure

(kPa)

Bearing Capacity at 70% compress deformation

(KN/m)

Minimum Burst Pressure

(kPa)

QP5

0.8

48

210

184

630


1.0

35

170

186

510


1.2

28

140

185

420


1.5

20

110

181

330


1.8

16

90

178

270


2.0

14

80

176

240

QG6

0.8

56

245

215

740


1.0

45

200

219

600

1.2

32

165

217

490

1.5

25

130

218

390

1.8

20

110

220

330

2.0

18

100

220

300

QG7

0.8

64

270

237

810

1.0

50

220

242

660

1.2

38

190

251

570

1.5

29

150

247

450

1.8

25

130

257

390

2.0

23

120

264

360

QG8

0.8

70

300

264

900

1.0

54

240

264

720

1.2

45

210

277

630

1.5

32

170

280

510

1.8

29

150

297

450

2.0

26

140

308

420

Structure of Ship Launching Airbags

Our engineering team constantly improves the Structure of Typical Air Bags
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers

The standard ship launching airbags include the below spares. Ready for use

    • The end of the airbag body
    • End flange (Q235 H.D.G)
    • Sealing Washer
    • Three-direction connector at the inflate end (Q235 H.D.G)
    • 3/4′ Ball Valves at the inflate end (Brass)
    • Hose connection at the inflate end (Q235)
    • High-quality Pressure Gauge
    • End plug at the tightness end (Q235 H.D.G)
Ship Launching Airbags Rubber Material Performance

No.

Test Item

Value

Standard

1

Tensile Strength, Mpa

≥18

ISO 37

2

Elongation at break, %

≥400

ISO 37

3

Hardness, ° (Shore A)

60±10

ISO 7619-1

4

Tear Strength, N/cm

≥400

ISO 34-1

5

Compression set, % (70℃±1℃,22h)

≤30

ISO 815-1

6*

Holding of pull lengthening, %

≥80

ISO 188

7*

Holding of elongation at break, %

≥80

ISO 188

8*

Change of hardness, ° (Shore A)

≤8

ISO 7619-1

9

Static ozone aging at 40℃ x 96h, extension 20%

No crack

ISO 1431-1
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
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Product Detail
Brand Name :
DOOWIN MARINE
Model Number :
QP5,QG6,QG8,QG10.
Certification :
CCS,ABS,LR,BV
Place of Origin :
China
MOQ :
1pc
Price :
USD$1000 - $ 13800
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Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers
Diameter 0.8m-3m Ship Launching Airbags For Shipping Containers

QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

Verified Supplier
1 Years
qingdao
Since 2011
Business Type :
Manufacturer
Main Products :
Ship Launching Airbags, Marine Salvage Airbags, Pneumatic Rubber Fenders
Total Annual :
3000000-5000000
Employee Number :
60~80
Certification Level :
Verified Supplier
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