Rubber Ship Launching Marine Airbag Inflatable Pneumatic Heavy Lifting

Inflatable Marine Rubber Airbag for Ship Launching

Inflatable Marine Rubber Airbag For Ship Launching Marine Airbag Rubber Ship Launching Airbag Pneumatic Airbag For Ship

Marine Rubber Airbag also known as rubber airbag, ship air bags, ship launching airbag, ship salvage airbag, boat salvage airbags, inflatable airbag, ship lifting bag, air balloon, made by rubber & multi layer of rubber-dipped tyre fabric.

Marine Rubber Airbag are widely used in launching and landing ship/ boat/vessel, lifting and moving heavy goods, salvaging stranded boats.

Marine Rubber Airbag are very popular with shipyard, ship owner, and marine supplies company now.

1 Air bag(AB)

The main supporting elements of the slip are air bag ( hereinafter - AB) . Ship transferring from the building area to the slip is produced approaching the deflated air bag under the vessel and inflating with compressed air. The launching is made on the air bags used as the rollers. This launch can be both uncontrolled and controlled. In the latter case the launching speed is regulated by the traction mechanism which is located at the head of the slip.

The distance between the air bags depends on the light-ship, the length and width, but not more than 6 m from the bag centers. To install the bag the space at least 25 cm in height and width at least the half of the circumference of the air bag is required.

Air bag (hereinafter - AB) for upgrading and launching of vessels and dragging heavy dimensional structures with flat basis (without protrusions). Also suitable for use as a pneumatic jack. Pneumatic bags are intended for ship transportation, repair and painting.

How to Inflatable Marine Rubber Airbag for Ship Launching

Marine airbags can be divided into winding type and lap type airbags, and winding type airbags are divided into high pressure explosion-proof type and ordinary type. What is the type of selection of Marine airbag we usually talk about? Which type of airbag is most suitable for the shipyard according to its own conditions?

 

 

 

Some normal sizes of our Marine Rubber Airbag, customized sizes are also available
Diameter(m)	Effective Length(m)	Layer	Pressure(MPa)
1.0	10	5~6	0.07~0.10
1.0	12	5~6	0.07~0.10
1.0	15	5~6	0.07~0.10
1.2	10	5~6	0.08~0.12
1.2	12	5~6	0.08~0.12
1.2	15	5~6	0.08~0.12
1.5	12	5~8	0.08~0.16
1.5	15	5~8	0.08~0.16
1.5	18	5~8	0.08~0.16
1.5	20	4~8	0.08~0.16
1.5	24	5~8	0.08~0.16
1.8	12	5~8	0.08~0.15
1.8	15	5~8	0.08~0.15
1.8	18	5~8	0.08~0.15
1.8	20	5~8	0.08~0.15
1.8	24	5~8	0.08~0.15
2.0	18	6~10	0.08~0.18
2.0	20	6~10	0.08~0.18
2.0	24	6~10	0.08~0.18
2.5	18	7~10	0.07~0.13
2.5	20	7~10	0.07~0.13
2.5	24	7~10	0.07~0.13

 

 

 

Actually lap type air bag is an old process, and compared with the winding type of air bag is a new type of air bag production process, relatively safe and reliable, but also the current mainstream, so the choice should be inclined to the winding type more. Secondly, the choice of air bag depends on the material, here is also the key, to choose nylon cord line, the use of low grade cord to do the air bag, which is easy to lead to leakage and even the danger of explosion; And the rubber must be pure natural rubber, so as to achieve the high pressure resistance of the air bag.

Thirdly, appropriate ship specifications should be selected. For example, if the width of the ship is 10m, airbags of 10m length should be selected, not 9m (too small), let alone more than 10m (wasteful of resources and money). If there is really no specific grasp, it is best to tell us the specifications of the ship, we will help to design a most appropriate ship airbag; In addition, the number of air bag layers must reach the standard, because if the ship is too big and the number of air bag layers is too low, it can not withstand high pressure, and there will be the risk of explosion.

Test of Products

After the completion of production, we definitely carry out routine tests and inspections of marine airbags, including appearance inspection, dimensional deviation test, air tightness test and pressure test, which making sure our products meet ISO14409-2011standards.

Please consult the salesperson in advance for sample details and prices, if you need it.

FAQ

Q: How should marine airbag be maintained when storing?

A: When the airbag is unused for a long time, it should be washed and dried, filled with talcum powder and placed in a dry, cool and ventilated place. The air bag should be stretched out flat, not stacked, also not on the air bag pile pressure heavy. Keep airbags away from heat. Airbags should not come into contact with acids, bases, oils and organic solvents.

Q: I am good at Portuguese and Spanish. Do you have sales who can speak these two
languages to help with us?
A:We have sales agents in Brazil and Chile who can serve you close by. Please don't worry.

Q: I only need one. Can you produce it?
A: First of all, if what you need is our standard size product, we can produce it for you when we produce other products of the same size. Secondly, if you need non-standard products, we can customize them according to your requirements. But considering the cost of production and transportation, we suggest you refer to our standard specifications.

Q: What’s the material of your products?
A: Our raw material is natural rubber, and rubber-dipped nylon cord fabric.

Q: Can you make the airbags with our brand?
A: Of course, we accept OEM and ODM. You just need to offer your drawing, we can design it for you.

Q: how should i contact you?
A: My WhatsApp:+86 15662503695

My mail:Sales1@hengergroup.com