BV Marine ship airbag

Specifications

BV Marine Ship Airbag 

Application:

They can be used vertically to right sunken vessels out of deep water.

When the boat is suspended near the surface they can be slung under the boat with one end on each side to raise the boat high enough out of the water to pump it out.

In shallow water two bags can be slung together like pontoons, one on each side of the boat.

They can also be used as rollers for moving beached boats back into the water, just like our ship launching airbags

Specification:

The standard specifications of Airbag for Ship Launching and Landing are listed as follows

(We can also supply customized size as per specific requirement):

Diameter (D): From 0.8m to 2.4m

Effective Length (EL): From 6.0m to 20.0m

Total Length (TL): From 7.0m to 21.5m

Standard Number of Layers: Usually 4-10 layers

Loading Capacity: About 10-40 T/M

Guaranteed working pressure:

type D=0.8m D=1.0m D=1.2m D=1.5m D=1.8m D=2.0m

3 layers 0.13MPA 0.10MPA 0.09MPA 0.07MPA 0.06MPA 0.05MPA

4 layers 0.17MPA 0.13MPA 0.11MPA 0.09MPA 0.08MPA 0.07MPA

5 layers 0.21MPA 0.17MPA 0.14MPA 0.11MPA 0.09MPA 0.08MPA

6 layers 0.25MPA 0.20MPA 0.17MPA 0.13MPA 0.11MPA 0.10MPA

7 layers 0.29MPA 0.23MPA 0.20MPA 0.15MPA 0.13MPA 0.12MPA

8 layers 0.33MPA 0.26MPA 0.23MPA 0.17MPA 0.15MPA 0.14MPA

4-layer marine airbags that are 1.5m dia x 15m long contain a rubber content that is not less than 51%. The air-bags can safely hold 156-tons with a safe working pressure of 0.08MPa while rolling. When standing still the highest lifting pressure is 0.10MPa while holding 194-tons.

6-layer marine airbags that are 1.5m dia x 15m long contain a rubber content that is not less than 51%. The air-bags can safely hold 234-tons with a safe working pressure of 0.12MPa while rolling. When standing still the highest lifting pressure is 0.14MPa while holding 272-tons.

Holistic Screw Type Enlacing Salvage Airbags Our "Vessel Salvage Airbags" are a totally enclosed tube with cone ends. It is manufactured using Holistic Screw technology. This design ensures that there aren't any welded seams. This makes them stronger than RF welded salvage airbags.

Special synthetic tire-cord layer material

Our marine airbag are made with special synthetic tire-cord layers, which have much better performance than those made with PVC coated fabrics.

Equipped with accessories Our Salvage-Bags are equipped with nylon straps and shackles with 6:1 safety factor.

In order to meet the requirements for the vessel salvage and rescue industry, we have redesigned the launching airbags. These can now be used as pontoons for supporting docks and other floating structures, and they are also excellent for pipe-laying and other underwater construction projects to supply buoyancy. But the main application of the "Marine Salvage Airbags" is in shipwreck salvage, floating bridge and dock construction, rescue, and removal of wrecked ships and beached vessels.Marine Salvage Airbags are very small in size when deflated, and are lightweight. Thus, they can be easily transported and deployed.

Welcome to contact me for more information

Jack Wu (Mr.)

Mobile Phone:+86 159 6846 6895