2.0*18M Marin Ship Launching Rubber Airbag

Specifications

2.0*18M marin ship launching rubber airbag

1. Character

 * High strength

The polyamide cord thread for florescence airbag is produced with high tension reinforced fiber. Acord thread has the strength more than 320N, and the cord fabric has consistent and reliable quality. Our company developed and manufactured high strength airbags with the higher strength steel wires and aramid fiber as skeleton materials on customers'request.

*Wear resistance and anti-aging

Anairbag often works in extreme conditions, for example, it is soaked in the seawater, insolated in the direct sunlight and rolled in send. Florescence airbag is produced with natural rubber in a reasonable formula. The practice proves that Florescence air bag has high wear resistance and anti-aging ability, and the service life is as long as 8-10 years.

* Good air tightness

Our company uses high quality rubber, etc. As raw materials and the advanced manufacture process to assure that our products have good air tightness, especially air tightness of the assisted floating air Florescence assisted floating airbag can keep its pressure for 24 hours at work pressure, with the pressure drop less than 3%

*Safety and reliability

Florescence airbag with the optimized structure design has the safety coefficient of 4-6 times, namely that its bursting pressure is 4-6 times its work pressure. Florescence airbag has a multi-channel airbag mouth to enhance the strength and air tightnees between the airbag body and mouth.

2.Constructions of Marine rubber airbags used for salvage shipwreck :

*. Outer Rubber: 

The outer rubber layer protects the cord layers from abrasion and other external forces. 

This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage. 

Standard color is black.

*. Synthetic-net-cord Layer for Reinforcement: 

The reinforcement cord layers, which are made of Synthetic-tire-cord commonly used in tires, 

are arranged at ideal angles to hold the internal pressure and to distribute the stress evenly providing 

strong efficient reinforcement.

*. End Fittings: End fittings include air tightness swivel and airbags safety air inlet. 

3.How to use Marine rubber airbags used for salvage shipwreck :

 · 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 

 4.We can also supply customized size as per specific requirement:

 5.Guaranteed working pressure of Marine rubber airbags used for salvage shipwreck :

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.