Marine Salvage Tube 2.0m x 12m Rubber Floating Balloon Sunken Lifting Air Bag

Ship salvage lifting airbags , are made of inner rubber layers, synthetic-tyre-cord-reinforced rubber layers and outer rubber layers.

The marine airbag body, is a cylindrical rollers with air sealed inside after fully inflated, two hemispherical conical parts which is called marine airbags heads at both ends, conneting the air bag body and mouths of the marine airbags. The ship salvage marine airbags mouths are installed with metal valves mounted for airbag pulling.

Ship Lifting

Tie the winch with wire rope to the ship hull

Choose the bow at the bottom of the better position to fill in one or more rubber airbags, when lifting to a certain height, will be the first to reach the ship under the winch tows. Barge bottom flat type, such as airbags and bottom contact area large, if the ship hull weight was small, as long as there is difficulties, from the first feeding can be from one side to the other string into a airbag.

When the hull weight is bigger, according to certain spacing increase 1 to 2 or more air bags, until lift up first. First a "v" shaped powerboat, often because of the air bag and the bottom contact area is too small lifting force is not enough, would require airbag back, sometimes want to back a quarter of the captain to lift up the bow.

Start the winch, the ship started to move, one by one according to the requirements of air bag placed spacing feeding airbags, always pull the boat to the berth.

Lifting vessels in conjunction with the salvage lifting air bag together, playing hard block, withdraw the air bags.

Specification

Luhang company had been certificated by ISO9001:2009, CCS, DNV,GL and SGS. Luhang is a Qingdao Famous brand. Products had been approved by CCS, DNV.GL,BV,ABS. Customers are free worry of our products and can use them safely.From July 1st ,2002, we started carrying out <Qingdao Luhang Marine Airbag and Fender Factory Standard Lifting and Weight Loading Airbag > and from July 1st, 2004, we started carrying out <Qingdao Luhang Marine Airbag and Fender Factory Standard of Pneumatic Rubber Fender>The performance of our products exceeds China standards and Industry Standards.

Initially established as Qingdao Luhang Marine Airbag Factory in 1988 and changed to Qingdao Luhang Marine Airbags and Fenders Co.,Ltd in 2011, Qingdao Luhang had been devoted itself to developing and manufacturing marine airbags and marine fenders for more than 2 decades.

The factory area is 56,000m² with building area of  21,000m². The company has registered capital of USD 3 million and fixed asset of USD1.2 billion. We have a full line of production equipment: rubber mixing machine, rubber roller machine, the China biggest vulcanization tanks, the biggest Press Inspection Machine, EVA foam processing machine, Foam shaping machines and SPUA spraying machine.

Through these years' development, we have full range of marine airbags and marine fenders:

Ship Launching Airbags for ship launching and docking in shipyards

Marine Salvage Airbags for salvaging sinked vessels or refloating objects from under water

Other Airbags for special usage

Pneumatic Rubber Marine Fenders for ships and docks berthing

Foam Filled Marine Fenders for ship and docks berthing

Fixed Dock Rubber Fenders for docks and wharfs

Marine Buoys

From the begginning we have been focusing on technological innovation. With a team of experienced technicans and engineers, we have developed some high tech marine products and got some petents. We have been approved as a supplier of Navy products. 

Quality is our life line. We provide service of “three guarantees” (returning, repairing and replacing) on all our products in case of any defects due to the problems of material,manufacturing, performance under conditions of normal operation and maintenance.