Marine Rubber Airbags Suppliers and Manufacturers

Marine launching airbag is also known as rubber airbag, ship launching airbag, ship landing airbag, boat lifting airbags, inflatable airbag, ship lifting bag, air balloon, made by rubber & multi layer of rubber-dipped tire fabric. Marine Launching Airbags are widely used in launching and landing ship/ boat/vessel, lifting and moving heavy objects, caisson floating, marine engineering. Mairne Launching airbags are very popular in shipyard, ship owner, and marine supplies company now.

Why Choose Florescence 1. TOP 3 Supplier Florescence is a trusted supplier for shipyard, quay, harbors in the global market. 2. 20 years' experience Our factory in Shandong Province has been established for almost 20 years. 3. Export FLORESCENCE Ship Launching Airbag are exported to lots of countries, including Indonesia, Singapore, Malaysia, Turkey, etc. 4. Certifications Products are certificated by CCS, BV, ABS, etc. 5. Various sizes Florescence Ship Launching Airbags can be manufactured in different kinds of sizes and types according to the clients' requirement. 6. Navy supplier Florescence is the supplier of Bnagladesh Navy and France Navy. 7. Professional service We will reply you on 24 hours, and try our best to help you. Marine launching airbag is also known as rubber airbag, ship launching airbag, ship landing airbag, boat lifting airbags, inflatable airbag, ship lifting bag, air balloon, made by rubber & multi layer of rubber-dipped tire fabric. Marine Launching Airbags are widely used in launching and landing ship/ boat/vessel, lifting and moving heavy objects, caisson floating, marine engineering. Mairne Launching airbags are very popular in shipyard, ship owner, and marine supplies company now.

Structure 1) Outer Rubber Layer The outer rubber layer that covers the outside of ship airbag to protect under layers from abrasion and other external forces. This compound has sufficient tensile and tearing strength to withstand any condition and hard usage. 2) Inner Rubber Layer The inner rubber layer seals pressurized air inside ship airbags. 3) Synthetic-Tire-Cord Layer as Reinforcement The reinforcement cord layers, which are made of synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement. Material Ship rubber airbags for docking and undocking are constructed of synthetic-tire-cord layers; inner and outer rubber layers are sometimes added. All materials used are vulcanized. Air tightness test: Without carrying any load, fill the air bag till the internal pressure of the air bag reaches rated working pressure. After 1 hour. The pressure loss should be less than 5 % of initial pressure. Bursting test: Fill the air bag with water until the air bag bursts. The water pressure at the time of bursting shall be no less than three times of rated working pressure.

Ship Launching Airbags, also known as inflatable marine airbags, roller bags, air lift bags, and salvage bags. Airbags range in size from 0.8 to 4.0m diameter, with effective lengths of 5.0m to 26.0m.. Airbags are used for ship launching, haul-outs, loading, and floating. They are widely used in cargo boat launching and landing, lifting and moving sunken ships, and salvaging stranded boats. Air bags have the benefit of not only saving labor and time, but investment costs. Additionally they are flexible, portable, and dependable, the biggest vessel launched by ship launching airbags up to 100,000 DWT. Ship Launching Airbags are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in long cylindrical balloon shape. Ship launching relying on ship launching airbags is a an extremely promising mature technology, comparing with â??end-on launchingâ?�, â??side ship launchingâ?�, â??float-outâ?�, this ship launching technology overcomes the restrictions of fixed launching track of side-launch. Ship launching airbags are accepted by more and more shipyards world wide.

1.High bearing capacity 2.Resist knead pressure 3.Anti- knock end ironwork 4.To optimize the structure of the layout According to customers requirement

Marine rubber airbag, marine rubber fender.

Marine rubber airbag, marine pneumatic rubber fender.

Ship docking airbags, basic body consists of rubber layers, synthetic-cord-reinforced rubber layers, are kind of a cylindrical airbags with hemispherical heads at the both ends. All of these are vulcanized together, and then compress air inside to enable in to roll. Material of Docking undocking rubber pontoon launching airbag An airbag is to be constructed of an outer rubber layer, one or more synthetic-tyre-cord layers, and an inner rubber layer. The arrangement of synthetic-tyre-cord reinforcement layers is shown in the picture below, all materials shall be vulcanized firmly. Prior to the airbag production, the outer and inner rubber layers shall be tested to meet criteria in the following table in accordance with the test methods given in the international standard list in the table. While only one satisfactory sample per batch is required for test numbers 1 through 3, all others must be tested for test numbers 4 through 9 annually. If the first sample fails, two additional sample should be tested. If the additional samples pass the test requirements, the materials will be deemed to have passed the test. Otherwise, the materials will be deemed to have failed the test and another batch of materials shall be selected. Application of ship docking airbag 1.For ship upgrading, conversion or new/repair launching (Ship launching airbags) 2.Marine airbag for salvaging sunken ship or heavy immersed steel structure 3.For hoisting and transporting heavy goods up to 10,000 tonnes structure on land 4.Marine pneumatic rubber fender for protective purposes, ships collision avoidance 5.Pneumatic rubber core for architecture engineering container for storing and transporting gas and corrosive chemical liquid and pure water for voyage 6.Rubber bag for ship ballast

Changlin ship launching air bag ¡ª how to select air bags? Air bag diameter The air bag diameter is mainly decided by the ship blocks' height. Ship lifting from blocks is the most important stage in the air bag launching process. At this stage, the ship whole weight is to be lifted by air bags, and the air bag working height must be larger than the block height. The air bag diameter should be selected according to the block height. The air bag diameter must be increased by 0.5m-0.7m, which is based on the block height, otherwise the air bag bearing capacity may be not enough. At present air bags with diameter less than 1.2m can only be applied on small ships. Air bags with diameter 1.5m or 1.8m are used to launch over 10, 000dwt ships. For block height larger than 0.9m, diameter 1.5m air bags are mostly chosen for the launching. For block height larger than 1m, diameter 1.8m air bags are preferred. Air bag length For small ships, the air bag length should be slightly larger than the ship molded breadth. Air bag length can be decided by the formula: b

The history of changlin marine airbags: Air bag launching was developed based on traditional slideway launching mode and invented by chinese in the early ch. C.Environmental friendly In tradational slideway launch, some distance slideway extends into underwater, which affects the flood embankment and navigation environment. Furthermore, lubricating grease mass causes water contamination. Air-bag launch shortens the length of ramp way length under water. There is no emission into water. According to customers requirement

Changlin ship launching air bag ¡ª how to select air bags? The type code and specification of air bags should be selected according to ship type, dimensions, and launching extended length at each side should be slightly larger than air bag diameter. For medium ships, the extended length at each end shall not be very long. For example, a normal ship like cargo ship with block coefficient cb > 0.75, airbag should be equal to the breadth of flat bottom at mid-ship (the breadth excludes arc part at bilge). For large ships, if existing airbag length is shorter than the flat bottom breadth, the longest air bags should be ordered. The airbags layout can be interlaced mode or twin-row mode. We would like to provide advice and suggestion according to customer's specific situation. According to customers requirement

Inflatable rubber ball (fender) is a kind of ship accessory that buffers and protects the ship upon berthing and now is widely used in ships, ocean platform, offshore facilities, wharf and yacht etc. The inflatable rubber ball is more practicable than general rubber fender and effectively economic and therefore becomes popular among the customers. The inflatable rubber ball is a rubber-sealed vessel with rubber-dipped fabrics as skeleton, which could float on waters after injected with compressed air and then used as STS and STD buffer. Meanwhile, the inflatable rubber ball could absorb the impact energy of ships and reduce its reactive force and greatly improve the safety of ships upon berthing. Inflatable rubber ball (fender) is a kind of ship accessory that buffers and protects the ship upon berthing and now is widely used in ships, ocean platform, offshore facilities, wharf and yacht etc. The inflatable rubber ball is more practicable than general rubber fender and effectively economic and therefore becomes popular among the customers

Marine launching airbag is also known as rubber airbag, ship launching airbag, ship landing airbag, boat lifting airbags, inflatable airbag, ship lifting bag, air balloon, made by rubber & multi layer of rubber-dipped tire fabric. Marine Launching Airbags are widely used in launching and landing ship/ boat/vessel, lifting and moving heavy objects, caisson floating, marine engineering. Mairne Launching airbags are very popular in shipyard, ship owner, and marine supplies company now.

"Inner Stretch Wrapper" airbags, I plant with professionalism and maturity of technology, intellectual property rights developed innovative products, has been widely used in ships up and down the water, the movement of caisson lifting, handling of other heavy objects, underwater installation of the buoyancy aid and other fields. Application of marine air bag less affected by site constraints, no large-scale machinery and equipment, so to shorten the project cycle, saving a lot of money. After twenty years of development practice, Heaven, prove that this product has a safe and efficient, green, mobile and flexible features. Production and application of marine air bag main reference to the implementation of two industry standards: CB/T3795 "row of ships, launching with a balloon", CB/T3837 "balloon on a row of ships, launching process requirements." National Defense to develop a "ship production the basic requirements of production conditions and evaluation methods", the first time as a Sea King launching by way of approved water included, and provides enterprise class I allows the use of secondary water balloon method At the same time using balloon launching facilities and equipment also made the corresponding request. 10 pcs per box,made in china.

Ship launching marine airbag, rubber airbag, rubber fenders.