Marine Launching and Landing Airbag

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Marine Launching and Landing Airbag

Overview:

A marine launching and landing airbag is a specialized inflatable device used in maritime operations to facilitate the launching and landing of boats, ships, and other watercraft. It is designed to provide a cushioned and controlled environment during these operations, minimizing the risk of damage to the vessel and ensuring the safety of passengers and crew.
The airbag typically consists of a cylindrical or spherical-shaped chamber made from durable and flexible materials such as rubber or reinforced synthetic fabrics. These materials are chosen for their high strength, elasticity, and resistance to abrasion, allowing the airbag to withstand the demanding conditions of marine applications.
To use the airbag, it is partially inflated with compressed air or other gases before being positioned in the desired location, such as a boat ramp or a beach. The vessel is then maneuvered onto the airbag, and additional inflation is applied to lift the craft out of the water or onto the shore.
During the launching or landing process, the airbag acts as a temporary buoyancy aid and shock absorber. It evenly distributes the vessel's weight and effectively cushions it against the impact of the water or land, reducing the risk of structural damage and hull deformation.
Marine airbags are designed to be highly portable and versatile. They can be easily transported and deployed in various marine environments, including harbors, shipyards, and remote coastal areas. Their flexibility allows them to adapt to different vessel sizes and shapes, making them suitable for a wide range of watercraft, from small boats to large ships.
In addition to their primary function in launching and landing operations, marine airbags can also be utilized for vessel salvage, underwater construction, and other marine engineering tasks. They provide an efficient and cost-effective solution compared to traditional methods such as dry docks or heavy lifting equipment.
Overall, marine launching and landing airbags play a crucial role in maritime operations by enabling safe and efficient vessel transportation and maintenance, while minimizing potential damage and ensuring the well-being of crew and passengers.

Characteristics of Marine Launching and Landing Airbag:

. High strength and anti-aging;

. Good air tightness, high flexibility;

. Saving time, effort, workload and investment;

. Low maintenance;

. Reliability and safety.

Structure Drawing of Marine Launching and Landing Airbag:

Specifications of Marine Launching and Landing Airbag:

Model	Diameter (m)	Initial pressure  (KPa)	Rated working  pressure, Pe (KPa)	A deformation rate of 70%, internal pressure equivalent to the rated pressure value of Pe,  the airbag bearing capacity of the length of each meter.(kN/m)	Minimum burst  pressure (KPa)
QP3	0.8	25	130	114	390
	1	18	100	110	300
	1.2	15	85	112	260
	1.5	13	70	115	210
QP4	1.8	35	170	149	510
	1	25	130	143	390
	1.2	20	110	145	330
	1.5	16	90	148	270
	1.8	14	80	158	240
QP5	0.8	48	210	184	630
	1	35	170	186	510
	1.2	28	140	185	420
	1.5	20	110	181	330
	1.8	16	90	178	270
QP6	1	45	200	219	600
	1.2	32	165	217	490
	1.5	25	130	215	390
	1.8	20	110	218	330
Note: Rated working pressure: ±5%. Compress deformation: ±2%.

Application:

. Tankers;

. Tugboats;

. Towboats;

. Barges;

. Cargo ship;

. Ferries;

. Seagoing vessels;

. Passenger ships;

. Other special vessels.

Pictures of Marine Launching and Landing Airbag: