Marine Inflatable Airbags, Ship Launching Airbags, Lifting Airbags/Manufacturer From 1995, ISO: 9001 and CCS Certificates

Ship Launching Airbags, also known as roller bags or ship launching balloon, are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in long cylindrical balloon shape. Ship launching airbags can be used for the ship launching or ship landing of tanker, tugboat or barges, carrying vessel, carrier, ferry and other special vessels (AHTS, DSV) and so on. The biggest vessel launched by ship launching airbags up to 85,000 DWT.

Ship Launching Airbags Performing

Ship launching relying on ship launching airbags is a innovative ship launching technology, comparing with "end-on launching", "side ship launching", "float-out". This ship launching technology overcomes the restrictions of fixed launching track of side-launch. Ship launching airbags are accepted by more more shipyard world wide because of its advantages of saving time, saving investment, flexible, safety.

Construction Features of Ship Launching Airbags

Ship launching airbags are to be constructed of an out rubber layer, multilayer heavy-duty synthetic-tire-cord layers, and an inner rubber layer vulcanized firmly. Ship launching airbags are cylindrical balloon body, with two conical head and end mouth. Air tightness swivel and air inlet kits are screwed with end mouth.

Synthetic-tire-cord layer is reinforcement layer of the ship launching airbags which are made of rubber coated synthetic-tire-cord fabrics. Synthetic-tire cord layers are twined at ideal angles by unique and patented Holistic Wrapping Technology. To hold the internal pressure and to distribute the stress evenly. 

Three kinds of our marine airbags have been granted National Patents:

MLG-T Model (airbag with flat surface),

MLD-V model( airbag with protective layer, which can only be supplied by our company),

MLG-H model(all steel weaved) 

For MLD-V model, additional protective cover is added on the center of airbag ,so it won't be cut broken easily as common airbag, and it specialized in usage of sharp bottom boat landing and launching.

 

ADVANTAGES

1. Special synthetic tire-cord layer material
Our airbags are made with special synthetic tire-cord layers, which have much better performance than those made with PVC coated fabrics.

2. High-Pressure Design
Our airbags have a maximum working pressure of 0.25Mpa. That means that they can be used under 25m water-depth.
3. Holistic Screw Type Enlacing Salvage Airbags

Our Airbags are a totally enclosed tube with cone ends. It is manufactured using Holistic Screw technology. This design ensures that there aren't any welded seams. This makes them stronger than RF welded salvage airbags.

4. Equipped complete with accessories

Pressure gauge, valve, pull ring, hose are equipped.

5. Rubber content is more than 50%.

Company Introduction:

 

Qingdao Huanghai Marine Airbags & Fenders Manfacture Co., Ltd, as the leading manufacturing of ship launching and landing airbags in the world was founded in 1995, annual production capacity more than 1,500pices marine airbags and1800 fenders, and covering around 10 thousand square meters. Products have been certified by CCS(China Classification Society), and company has been carried out with a qualified management system in accordance with ISO9001:2008. 

Qingdao Huanghai Marine Airbags & Fenders Manfacture Co., Ltd is the largest manufacturer in China of marine airbags for ship launching and landing, floating pneumactic rubber fenders, foam filled marine fenders, inflatable mandrel for construction buliding and slavage floating pontoons, etc. With leading research, experience, technology and the advantages professional production, Qingdao Huanghai Marine Airbags  Fenders manufacture products have been widely used in ship launching or ship landing, heavy lifting, shipwreck salvage and construction buliding fileds, etc. Up till now, "Huang hai" brand marine airbags have been exported to oversea markets more than 50 countries and very well accepted by the markets, including America, Uk,Singapor,Indonisia, Karea, Malasiya, Africa and so on.