We are the leading supplier for ISO14409 Rubber Airbags ,supplying to shipyards & trading companies in six continents for ship launching/landing,salvage & mobilisation use. These cylindrical-shaped rubber inflatable is the product of precise engineering that witnesses high grade flexible rubber material undergo innovative layering manufacturing and extremely strict quality control compliances.

Description:

Ship launching airbag is china independent intellectual property rights of innovative products, the products are mainly applied to ship launching and landing, weight lifting and moving, installation of underwater buoyancy aid to salvage sunken vessels etc. Airbags launching technology was developed based on traditional slipway launching mode, it overcomes the restrictions of traditional slipway launching mode. Our marine rubber airbags are less limited by space, no large mechanical equipment, can shorten the working period and save the unnecessary cost. Through years of development practice, our products are become more safety, effective and green environmental protection and they can launching a ship up to 100,000 DWT. Nowadays, ship launching airbags are widely used in the world.

Specification:

Marine Rubber Airbag Application

1 Ship Launching & Upgrading

With more than 20 years development in China, marine rubber airbag is proved to be the most reliable and stable technique for ship launching & upgrading. It is applicable from tons of flat board to ten thousand tons of huge ship. Meanwhile, marine rubber airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with marine rubber airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.

2 Weight lifting & moving

Marine rubber airbags could be applied to caisson lifting, launching, moving and transporting in port constructing projects.

3 Buoyancy Aid & Salvage

Because marine rubber airbag has buoyancy force and load-bearing capacity, it is also widely used in sunken vessel salvage and Buoyancy Aid.

Structure of the Florescence Ship Rubber Airbag

1. Airbag body

The airbagbody is composed by natural rubber and strength fiber material through vulcanization progressing

2. Terminal iron part
The terminal iron part is made of cast iron, it is combined closely with the airbag body, one end is for pulling when you move it, and the other end if for charging and discharging the air.

The outer rubber layers can protect the cord layers from abrasion and other external forces. The airbags have sufficient tensile and tear strength to withstand strict weather and situation.

Advantage:

• High precision engineering using 3-strand cords with great tensile strength.
• Made from NEW industry leading quality rubber.
• Assurance of true number of layers.
• High-performance quality and above-industry-standard layer thickness.

High pressure safety explosion-proof launching airbag

(1). Using high quality raw material

(2). The unique whole winding process

(3). The size and structure of air bag

The normal diameter of airbag can be 0.5m-2.5m, length 5-28m, layers can be 4-12 layer.
Other models can also be produced according to customer requirements.

How to launch ship by marine airbag

Step1: Prepare the launching slipway and related workers. As per calculation, select and check the appropriate marine airbags and quantity. Tidy up the launching slipway. Fix the ship by winch and anchors. Prepare all the necessary equipments.
Step2: Taking out all standing blocks under stern and middle one by one, and put in airbags. The distance between two rows should be confirmed as per the calculation.
Step3: Taking out all standing blocks under the prow. Run the winch and release the cable. Let the ship launch to water.
Step4: After launching, check all the deckhouse to confirm if there is any problem. Meanwhile, retrieving all the airbags.