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Rubber Floating Marine Heavy Lifting Airbags For Launching and Lifting

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Qingdao Jerryborg Marine Machinery Co., Ltd

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Rubber Floating Marine Heavy Lifting Airbags For Launching and Lifting

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Brand Name :	Jerryborg
Model Number :	*1.2m15m**
Certification :	ISO17357 CCS BV
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	5000 pieces per year
Delivery Time :	10-20 work days
Price :	negotiable

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Rubber Floating Marine Heavy Lifting Airbags For Launching and Lifting

1.2m*15m Heavy Lifting Airbag Natural Rubber Floating Airbag Salvage Airbag

Rubber Floating Airbag Description

Rubber floating airbag, also named roller bags or ship launching rubber balloons, was first invented for ship launching in 1981 in Jinan city of Shandong Province. Rubber floating airbags are composed of inner reinforced synthetic-tire-cord layers and outer rubber layers in the shape of cylindrical. Which is capable of high capacity against compression and twisting.

Rubber floating airbags are accepted by more and more shipyards worldwide due to its’ advantage of saving labor cost and time, besides it’s easy to install and replace. Rubber floating airbags are widely used in ship launching, ship salvage, and other heavy weights lifting and moving. Jerryborg supplies with various sizes of rubber floating airbags depending on the customer’s request.

Rubber Floating Airbag Features

Saving labor cost and time
Lightweight and easy to deploy
Good airtightness
Beyond space limitation
Long lifespan

Rubber Floating Airbag Application

Vessel launching
Boat salvage
Heavy weights moving & lifting
Caissons lifting
Pipeline blocking

ship launching airbag

Constructions Of Rubber Floating Airbag

1. Outer layer
The outer rubber layer of the rubber floating airbag covers the outside of the rubber airbag, which can protect the inner rubber layer from abrasion and other external forces. The compound has sufficient tensile strength and tear strength to withstand any weather conditions and hard use. The standard color is black

.
2. Synthetic-tire-cord layer
The reinforced cord layer of the rubber floating airbag is made of synthetic tire cord commonly used in tires, arranged at an ideal angle to maintain internal pressure and evenly distribute stress, therefore providing a powerful and effective reinforcement.

3. End fittings
The end fittings of the airbag include air-tight rotary joints and airbag safety air inlets.

marine air bag

Rubber Floating Airbag Specification

Series	Model	Diameter(m)	Working Pressure(Mpa)	Working Height(m)			Beating Capacity(Ton/m)
Series	Model	Diameter(m)	Working Pressure(Mpa)	0.4D	0.5D	0.6D	0.4D	0.5D	0.6D
S1	S10	0.8	0.20	0.32	0.40	0.48	15.1	12.6	10.0
		1	0.16	0.40	0.50	0.60	15.1	12.6	10.0
		1.2	0.14	0.48	0.60	0.72	15.8	13.2	10.6
		1.5	0.11	0.60	0.75	0.90	15.5	13.0	10.4
	S11	0.8	0.19	0.32	0.40	0.48	14.3	11.9	9.5
		1	0.15	0.40	0.50	0.60	14.1	11.8	9.4
		1.2	0.13	0.48	0.60	0.72	14.7	12.2	9.8
		1.5	0.10	0.60	0.75	0.90	14.1	11.8	9.4
	S12	0.8	0.24	0.32	0.40	0.48	18.1	15.1	12.1
		1	0.19	0.40	0.50	0.60	17.9	14.9	11.9
		1.2	0.16	0.48	0.60	0.72	18.1	15.1	12.1
		1.5	0.13	0.60	0.75	0.90	18.4	15.3	12.2
		1.8	0.10	0.72	0.90	1.08	17.0	14.1	11.3
S2	S20	1	0.24	0.40	0.50	0.60	22.6	18.8	15.1
		1.2	0.20	0.48	0.60	0.72	22.6	18.8	15.1
		1.5	0.16	0.60	0.75	0.90	22.6	18.8	15.1
		1.8	0.13	0.72	0.90	1.08	22.0	18.4	14.7
		2	0.12	0.80	1.00	1.20	22.6	18.8	15.1
	S21	1	0.27	0.40	0.50	0.60	25.4	21.2	17.0
		1.2	0.23	0.48	0.60	0.72	26.0	21.7	17.3
		1.5	0.18	0.60	0.75	0.90	25.4	21.2	17.0
		1.8	0.15	0.72	0.90	1.08	25.4	21.2	17.0
		2	0.14	0.80	1.00	1.20	26.4	22.0	17.6
	S22	1	0.31	0.40	0.50	0.60	29.2	24.3	19.5
		1.2	0.26	0.48	0.60	0.72	29.4	24..5	19.6
		1.5	0.20	0.60	0.75	0.90	28.3	23.6	18.8
		1.8	0.17	0.72	0.90	1.08	28.8	24.0	19.2
		2	0.15	0.80	1.00	1.20	28.3	23.6	18.8
		2.5	0.12	1.00	1.25	1.50	28.3	23.6	18.8
S3	S30	1	0.35	0.40	0.50	0.60	33.0	27.5	22.0
		1.2	0.29	0.48	0.60	0.72	32.8	27.3	21.9
		1.5	0.23	0.60	0.75	0.90	32.5	27.1	21.7
		1.8	0.19	0.72	0.90	1.08	32.2	26.8	21.5
		2	0.17	0.80	1.00	1.20	32.0	26.7	21.4
		2.5	0.14	1.00	1.25	1.50	33.0	27.5	22.0

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