Products

Ship Airbag - Offshore Salvage and Wreck Removal Cheap Method

China Ship Airbag

Thickness
More Than 18mm
Lead Time
Within 20 Working Days
Usage
Ship Launching, Protection
Dia
0.8m~2m
EL
6~30m
Trademark
sunhelm
Transport Package
Deflated or Tray
Origin
China
HS Code
40169500
Thickness
More Than 18mm
Lead Time
Within 20 Working Days
Usage
Ship Launching, Protection
Dia
0.8m~2m
EL
6~30m
Trademark
sunhelm
Transport Package
Deflated or Tray
Origin
China
HS Code
40169500
Ship Launching Airbag
Ship Airbag - Offshore Salvage and Wreck Removal Cheap Method
Sunhelm "Defender" Type
Ship Launching Airbag


The Reason named Sunhelm Ship Launching Airbag as "Defender",because of high 

performance in ship launching,Various performance indicators beyond international 

standard.Protect ship launching safety fully.Safety indicators highest reach 4.5-5 Times 

than international standard.

SunHelm Marine is one of the earliest manufacturers of marine airbag, our products can totally meet the ISO 14409 standard. The working pressure can up to 600kipa and is able to carry 200000 DWT ship launching, lead and innovate the relevant safety technology of ship airbag in ship discharge and launching. Compared with the traditional launching method, the Marine airbag is of great environmental protection, because the Marine airbag can assist the ship launching at any seaside, so there is no need to worry about the construction of launching facilities. We once produced a 35-meter long airbag for the launch of the Indonesian customer, which broke the record of 33 meters at that time. Our Marine airbags enjoy a high reputation all over the world, not only in Asia but also in Africa, the Middle East, Oceania, South America and North America.
Ship Airbag - Offshore Salvage and Wreck Removal Cheap Method"Defender" Application
 

Invented in China,the air Bag technology has become widely used for 

shipping launching,heavy lifting and moving,and buoyancy with superior 

advantages. 

· For ship upgrading, conversion or new/repair launching· Marine airbag for salvaging sunken ship or heavy immersed steel structure
· For hoisting and transporting heavy goods up to 10,000 tonnes structure on land· Inflatable mandrel for construction
· For tunnel culverts to stop leaks· For heavy lifting

Feature and Benefit
· Cost Reduction Over 30%· High Safety Operation
· Beyond ISO14409 International Standard· Adapt to Various Harsh Environments
· Ultra-High Pressure Airbag· Max Working Pressure Reach 0.8Mpa
· Satisfied with CCS,BV,RS,ABS,LR etc.test requirements· Safety Factor Exceed International Standard 4.5 Times
· Produced According to ISO14409 International Standards in Strictly· Fast Inflation
Ship Airbag - Offshore Salvage and Wreck Removal Cheap MethodShip Airbag - Offshore Salvage and Wreck Removal Cheap MethodShip Airbag - Offshore Salvage and Wreck Removal Cheap Method
Ship Airbag - Offshore Salvage and Wreck Removal Cheap MethodShip Airbag - Offshore Salvage and Wreck Removal Cheap MethodShip Airbag - Offshore Salvage and Wreck Removal Cheap Method


structure

Ship Airbag - Offshore Salvage and Wreck Removal Cheap MethodShip Airbag - Offshore Salvage and Wreck Removal Cheap Method
1

Reducing joint 2"x1"(sus304)

2

Pressure gage M14x1.5

3

Tee coupling (sus304)

4

Ball valve G1"(Extra Strength)

5

Quick connectors (male head), G1

6

Quick connector (female head), G1"

7

Hose Fitting 7-1 Rubber seal ring 7-2 Joint pipe 7-3 Nut

8

Drag Ring SUS304


Sunhelm Rubber Material Requirements
 

Sunhelm Prior to the air bag production,the outer and inner rubber layers shall be tested to meet the criteria in below Table in accordance 

with the test methods given in the International Standards listed in below table.

 

 

No.Test ItemRequired valueTest Method
1Tensile strength (MPa)>=18ISO37
2Elongation at break (%)>=400ISO37
3Hardness,º (Shore A)60±10ISO7619-1
4Tear strength (N/cm)>=400ISO34-1
5Compression set,% (70ºC±1ºC,22h)≤30ISO815-1
6After thermal aging at 70ºC±1ºC,96hHolding of pull lengthening,%>=80ISO188
7Holding of elongation at break,%>=80ISO188
8Change of hardness,º(Shore A)≤8ISO7619-1
9Static ozone aging at 40ºC×96h [ozone concentration (50±5)×10-8],extension 20%No CrackISO1431-1

 


Sunhelm Synthetic-Tyre-Cord layers Materials
 

Sunhelm air bag is to be constructed of an outer rubber layer,one or more Synthetic-Tyre-Cord layers,and an inner rubber layer.

The arrangement of Synthetic-Tyre-Cord reinforcement layers is shown below.All materials shall be vulcanized firmly.

 

 

Nylon 6 (Dipping Cord Fabric) 1400dtex/3
 A line of three shares, diameter=0.78mm
Breaking Force=312N (average)
Breaking elongation=23%,100N-9.5%
Sunhelm Tyre Cord1.Warp         2. Weft


SunHelm-Marine Airbag Specification

SeriesTypeDiameter D(m)Operating Pressure
(Mpa)		Operating Height(m)Bearing Capacity Each Meter(t/m)
0.4D0.5D0.6D0.4D0.5D0.6D
S1S100.80.200.320.400.4815.112.610.0
10.160.400.500.6015.112.610.0
1.20.140.480.600.7215.813.210.6
1.50.110.600.750.9015.513.010.4
S11 0.80.190.320.400.4814.311.99.5
10.150.400.500.6014.111.89.4
1.20.130.480.600.7214.712.29.8
1.50.100.600.750.9014.111.89.4
S120.80.240.320.400.4818.115.112.1
10.190.400.500.6017.914.911.9
1.20.160.480.600.7218.115.112.1
1.50.130.600.750.9018.415.312.2
1.80.100.720.901.0817.014.111.3
S2S2010.240.400.500.6022.618.815.1
1.20.200.480.600.7222.618.815.1
1.50.160.600.750.9022.618.815.1
1.80.130.720.901.0822.018.414.7
20.120.801.001.2022.618.815.1
S2110.270.400.500.6025.421.217.0
1.20.230.480.600.7226.021.717.3
1.50.180.600.750.9025.421.217.0
1.80.150.720.901.0825.421.217.0
20.140.801.001.2026.422.017.6
S2210.310.400.500.6029.224.319.5
1.20.260.480.600.7229.424.519.6
1.50.200.600.750.9028.323.618.8
1.80.170.720.901.0828.824.019.2
20.150.801.001.2028.323.618.8
2.50.121.001.251.5028.323.618.8

Company Overview

SunHelm Marine as a comprehensive enterprise specializes in manufacturing pneumatic rubber fender,foam fender, ship airbag,FRP pipe and many kinds of ship and dock products design,R&D, production and sales. With many years development,SunHelm marine has become a well known key company, which earned good reputation all over the world. We insist customers requirement first since founded,supply the most professional solution to meet customer's personalized requirements.

 

SunHelmMarine pay great attention to quality control, high reliability is our design principle, quality control starts from beginning, high quality parts,advanced technology and equipment are used, products are designed,manufactured and tested as ISO 9001:2015 requirements. All procedures are strictly controlled and completely meet requirements of ship surveyors such as CCS, BV, RS, ABS, LR, etc.

 

With alomost 20 years development SunHelm has extended its business to America,Italy,Russia,Philippines,India etc. more than 70 countries and areas,for it's top quality, good sales after service and great reputation.Products are widely used in port, ocean project,ship building, installation under water,salvage buoyancy aid and tunnel project etc. getting wide good evaluation from customers. We have won a place in this industry in domestic and international market.

Ship Airbag - Offshore Salvage and Wreck Removal Cheap Method

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