Marine air bag
Rsea Ship Launching Airbags are designed and manufactured according to ISO 14409. Nowadays, our various performance indicators have far exceeded ISO14409 to provide improved durability and safety performance. ISO17682 methodology for ship launching utilizing airbags makes safety ship launching.

Rsea Ship Launching Airbag diameter size from 300 mm to 4,000 mm and length from 3,000 mm to 33,000 mm, and offer customized size manufacturing service.

Rsea ship launching airbag uses a cross-wound process, which can withstand greater impact. The service life is more than 8 years, and other Chinese factories mostly use synthetic rubber.

PRODUCT DETAILS

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Application: Ship launching/upper discharge

Diameter: 0.5m-3m custom

Effective length: 1m-32m customized

Number of layers: 5-20 layers customized


MARINE AIRBAG STRUCTURE



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① Reducing joint

② Pressure gauge

③ Tee joint

④ ball valve

⑤ Quick connector A

⑥ Quick connector B

⑦ Hose connector

1: airbag cylinder

2: airbag cone head

3: air bag inflating end

4: airbag drag end

D: Balloon diameter

LOA: Total length of airbag

L: airbag effective length trailing


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ADVANCED MATERIALS FOR MARINE AIRBAGS

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Synthetic tire cord as reinforcement material has been proven to provide a strong and effective reinforcement layer in Marine airbags. The physical properties of the synthetic tire cord also determine the strength of the Marine airbag, which is an important part that cannot be ignored.

dtex/3 type synthetic tire cord (first level) is used as reinforcing material to ensure the strength of Marine airbag. The breaking strength of each wire will exceed 313N, exceeding that of dtex/ Type 2 wire (260N-280N per wire).

ISO17357 provides guidance on the physical properties of rubber. The rubber sample test experiment is different from the final product test experiment, therefore, the performance data of the Marine air bag will be different. The tensile strength and tear strength of the rubber material exceed ISO 17357, fully protecting the safety of the ship in all-weather and harsh application conditions.


EXQUISITE PRODUCTION TECHNOLOGY


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MARINE AIRBAG BENEFITE AND PERFORMANCE


The following parameters are the dimensions and parameters of standard Marine airbags.

However, Marine airbags have developed different product schemes according to different project requirements. The project party shall provide the corresponding ship type, size and weight. The technical department can issue the project product plan, or the project can directly provide the required Marine airbag model specifications.



Airbag numberDiameter (D)Operating pressureOperating heightCapacity per meter
(Floor)(m)(mpa)(m)(tons/m)



0.4*D0.5*D0.6*D0.4*D0.5*D0.6*D
3 floors0.80.20.320.40.4815.112.610
10.160.40.50.615.112.610.2
1.20.140.480.60.7215.813.210.6
1.50.110.60.750.915.51310.4
4 floors0.80.190.320.40.4814.311.99.5
10.150.40.50.614.111.89.4
1.20.130.480.60.7214.712.29.8
1.50.10.60.750.914.111.89.4
5 floors0.80.240.320.40.4818.115.112.1
10.190.40.50.617.914.911.9
1.20.160.480.60.7218.115.112.1
1.50.130.60.750.918.415.312.2
1.80.10.720.91.081714.111.3
Airbag numberDiameter (D)Operating pressureOperating heightCapacity per meter
(Floor)(m)(mpa)(m)(tons/m)



0.4*D0.5*D0.6*D0.4*D0.5*D0.6*D
6 floors10.240.40.50.622.618.815.1
1.20.20.480.60.7222.618.815.1
1.50.160.60.750.922.618.815.1
1.80.130.720.91.082218.414.7
20.120.811.222.618.815.1
7 floors10.270.40.50.625.421.217
1.20.230.480.60.722621.717.3
1.50.180.60.750.925.421.217
1.80.150.720.91.0825.421.217
20.140.811.226.42217.6
8 floors10.310.40.50.629.224.319.5
1.20.260.480.60.7229.424.519.6
1.50.20.60.750.928.323.618.8
1.80.170.720.91.0828.82419.2
20.150.811.228.323.618.8
2.50.1211.251.528.323.618.8


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