Inflatable Rubber Marine Airbags for Launching Ship

Advantages:

1. Ship launching airbag overcomes the shortcomings of the fixed launching track, which limits the productive capability of the small and medium-sized shipyards.
2. Using the ship launching airbag becomes a flexible launching technology. It has the advantage of saving time and labor.
3. The airbag has the characters of flexibility, reliability, and safety in ship launching operation, and also economic.

BASIC INFO SPECIFICATION PRODUCTION PROCESS APPLICATION

Marine airbags are also known as inflatable ship launching airbags, roller bags, air lift bags, and salvage bags. Airbags range in size from 0.8 to 2.5m diameters, with lengths of 6.0m to 23.0m ‘effective length’. They are widely used in cargo boat launching and landing, lifting and moving sunken ships, and salvaging stranded boats. Marine airbags have the benefit of not only saving labor and time but also costs saving. They are flexible, portable, and dependable. Additionally, they are flexible, portable, and dependable. Therefore, marine airbags are very popular with shipyards, shipowners, and marine supplies companies now.

Features of Marine Airbags:

High bearing capacity
High resistance to knead ability
Optimization of structural layout
Durable anti-aging abilities and wear resistance
Higher flexibility and shock absorption ability

Materials of Marine Airbags:

ship launching airbag stucture 2

Structures of Marine Airbags:

ship launching airbag stucture 1

Pull Ring
End Hardware
End Hardware
Three-way Pipe
Pressure Gauge
Valve
Hose Connector
Radical Lines
Latitude

Marine airbag consists of three parts: Airbag body: the main, cylindrical part of the air bag after being fully inflated with compressed air.
Airbag head: conical parts connecting the body and the mouths of the air bag.
Airbag mouths: either metal valves mounted on both ends of the air bag for inflating with air or a valve on one end and a metal lug on the other end used to haul the air.

Diameter	Working Pressure	Working height	Bearing capacity per unit length
Diameter	Working Pressure	Working height	KN/m	ton/m
D=1.0m	0.20Mpa	0.6m	125.76	12.82
D=1.0m	0.20Mpa	0.5m	157.16	16.02
D=1.2m	0.17Mpa	0.7m	133.61	13.62
D=1.2m	0.17Mpa	0.6m	160.3	16.34
D=1.5m	0.13Mpa	0.9m	112.63	12.5
		0.8m	143.03	14.58
		0.7m	163.43	16.66
D=1.8m	0.11Mpa	1.1m	120.96	12.33
		1.0m	138.22	14.09
		0.9m	155.59	15.86
		0.8m	172.85	17.62
		0.7m	190.22	19.39
D=2m	0.10Mpa	1.2m	125.76	12.82
		1.1m	141.46	14.42
		1.0m	157.16	16.02
		0.9m	172.85	17.62
		0.8m	188.64	19.23

The length of ship launching airbag is specified by the customer when it is manufactured. Besides, we will choose a reasonable size for the customer, according to the information provided by the customer, such as the type of vessel, LOA of ship, vessel's actual launched weight.

Ship launching airbag overall winding structure uses cross whole intertwine technology, which make its overall structure more reasonable, texture clear.

Overall Winding Vulcanization

Ship launching airbag is widely used in cargo boat launching and landing, lifting and moving sunken ships, installation of underwater buoyancy aid, and salvaging stranded boats.