Marine Rubber Airbags for Ship Launching and Salvage

Product Description

Product Description Ship launching airbags are known as roller bags, launching air balloons, inflatable marine airbags, air lift bags, and salvage bags. Ship launching airbags are specialized marine rubber air bags that are used for launching marine vessels. ship landing or haul-outs. Marine rubber airbags are also widely used in loading, floating, lifting and moving sunken ships, and salvaging stranded boats. Rubber airbags are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in a long cylindrical balloon shape.
Ship launching or upgrading using marine airbags is an innovative ship launching technology. It overcomes the disadvantage of "end-on launching", "side ship launching", "float-out". This ship launching technology overcomes the restrictions of the fixed launching track of side-launch.
This flexible ship launching technology is accepted by more shipyards worldwide because of its advantages of saving time, saving investment, flexibility, safety. We are constantly innovating in terms of design, material usage, & manufacturing technologies throughout the years to ensure flexibility, safety, and reliability.
Up to now, more cargo vessels, barges, chemical tankers, tugboats, AHTS vessels, floating docks, and even construction caissons have all been launched using our ship launching rubber airbags. The biggest vessel launched by ship launching airbags up to 100,000DWT.
All Doowin Marine ship launching airbags are manufactured and tested fully compliant with ISO 14409:2011 Ships and marine technology - Ship launching air bags. To learn more technology, please kindly refer ISO 17682:2013 Ships and marine technology - Methodology for ship launching utilizing air bags
Ship Launching Marine Rubber Airbags Specification
You can choose the required diameter and effective length to meet your projects. Refer to how to select marine rubber airbags to know more. The below specification only is our standard specification arrange. Other specifications Ship Launching Airbags also can be supplied upon clients' request. For other information, you also can refer Airbag Launching.

Rubber Airbags Parameter	Ship Launching Airbags Size
Product Name	Ship Launching Marine Rubber Airbags
Diameter (D)	0.8 ~ 2.5m, or customized diameter
Effective Length (EL)	6 ~ 25m, or customized length
Total Length (TL)	7 ~ 27m, or customized length
Loading Capacity	10 ~ 40 ton/m, or customized capacity
Model of Airbags	QP-ordinary, QG-high-bearing, QS-superhigh bearing

Ship Launching air bags are categorized by the following three types according to the bearing capacity, per meter in length. We define the number of layers, which means the number of Synthetic-tyre-cord layers, in order to confirm the Safety Working Pressure. Other type is available upon clients' request.
QP - Ordinary air bag - with 3, 4 or 5 layers of cord fabric. QG - high-bearing capacity air bag - with 6, 7, or 8 layers of cord fabric. QS - Superhigh-bearing capacity air bag - with 9, 10, or more layers of cord fabrics as custom request..

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