Qingdao Aorunda Rubber Industry Co., Ltd. [China]

1.high strength,anti-aging and wear resistance 2.good airtightness,safet and reliability 3.high shock absorption ARD inflatable rubber airbag(have widespread using of boat air bag) is a kind of innovative product with our own intellectual property.It has been widely used in the ship launching and landing,the caissons lifting movement, the removal of other heavy objects, underwater installation work buoyancy aid and other areas. Marine airbag applications are not affected by site constraints, and don't need large-scale machinery and equipment,so that to shorten the project cycle and save a lot of money. After 20 years of development practice,prove that it is safe,efficient, green,and flexible.Ship launching or upgrading relying on ARD marine airbag is a innovative technology having utmost developmental prospect in shipbuilding.Ship launching airbags overcomes the disadvantage of fixed launching track by which the productive abilities of shipbuilding and ship repair were limited in the small and medium sized shipyards. Now it has become a flexible launching technology full of mobility, having advantages in saving effort,saving time,saving work load, saving investment,flexibility,safety, reliability, outstanding comprehensive economy benefit, flexible, safe, reliable, and outstanding benefit, etc. The launching technology of apply ARD marine airbag to the launching and landing of ships overcomes the restrictions of traditional slide board technology which is commonly used in building small or medium size ships. ARD salvage / refloatation marine airbags are the most commonly used tool for recovering submerged objects and supply enough buoyancy for objects. Floating ARD marine airbags are very small in size while deflated. Thus, they can be easily transported and deployed when space is an issue and under water conditions. We can provide the exact floating ton capability based on clients requirements. The ARD salvage refloatation airbags have flexible applications and can be broadly implemented in shipwreck salvaging, floating bridge and dock construction, rescue and remove of wrecked ships. It is also being use as temporary marine transportation device.ARD heavy lift pneumatic rollers ( airbags) will provide you with a unique capability of land transport very large vessels, heavy loads or heavy construction over ground where terrain would otherwise prevent such an operation. The ARD RUBBER have wide heavy lift pneumatic rolling airbags in capacities from 70 tons to 380 tons per bag. ARD also has a selection of bags with diameters up to 2m in diameter and up to 20m in length to cover virtually all applications.Advantages of ARD boat air bag:1.High strength,anti-aging 2.Good air tightness,safety and reliability 3.High shock absorption,less reverse impact on ships4.High kneadingThe structure of ARD boat air bag: It consists of a bag body and an iron-end component. The bag body is manufactured by vulcanizing the preliminary shaped airbag made of base rubber and reinforced fiber material. The material of the iron- end component is metal, and it is connected to the bag body firmly.ARD boat air bag application:1.Hoisting and moving airbags: They can be widely used for moving various large prefabricated reinforced-concrete products (such as caisson, box culvert, and bridge), oil drilling equipment and integrated building, etc.2.Floating and filling airbags:The corresponding buoyancy can be offered on the clients’ request for wreck salvage and underwater installation operation. Filling and floating gasbags can be flexibly used in the projects of wreck salvage, pontoon bridge installation, dock building, underwater transmission pipeline installation, etc. in many ways.3.Ship landing and launching airbag: It is widely used for landing and launching the large-size, medium-size and small size ships, with the advantages of labor-saving, time-saving and capital-saving.4.Mandrel airbag: It can substitute the wooden or steel mandrel used for pouring the hollow of large reinforced concrete structure.5.Container airbag:It can be used as the gas or liquid storage and transport container.Standard specifications of ARD boat air bag:1> Diameter (D): From 0.3m to 2.2 m.2>Effective Length (EL) : From 6m to24m.3>Total Length (TL) : From 7m to28m.4>Other specification of ship launching airbags also available upon customer’s requestTechnical parameters of ARD boat air bag:

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have widespread using of boat air bag