Buoyancy Salvage Marine Rubber Airbag for Heavy Lifting

• Customization: Available
• After-sales Service: 24 Hours Instant Online Technical Consultation
• Warranty: 24 Months
• Model NO.: ZHK
• Application: Ship Launching And Ashoring
• Customized: Customized
• Condition: New
• Usage: Ship Launching
• Transport Package: Custom Package
• Specification: customize size
• Trademark: ZHONGHAIKE
• Origin: China
• HS Code: 40169400
• Production Capacity: 50000 PCS/ Year
• Package Size: 500.00cm * 500.00cm * 200.00cm
• Package Gross Weight: 100.000kg

Product Description

 

Buoyancy Salvage Marine Rubber Airbag for Heavy Lifting

Marine salvage airbags are designed based on ship launching airbags. Marine salvage airbags are the toughest salvage bags. It can be used for salvage and flotation as floating salvage pontoons. Marine rubber airbags can be used to salvage the shipwreck, rescue the floating bridge, dock construction, and other floating structures. With the strongest pneumatic rubber body, salvage rubber airbags really come into their own when airbags employed in heavy-duty salvage work under a severe environment.

1. High Buoyancy Capacity
2. Worked for Deep Water
3. Resistant to Abrasion
4. New anti-explosion design of end part
5. High kneading & compressing resistance and damping capacity
 

 Product Structure                                                       

Production Line
Application cases

1 Ship Launching & Upgrading

With more than 20 years development in China, Inflatable Upgrading 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, Inflatable Upgrading Airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with Inflatable Upgrading Airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.
2 Weight lifting & moving

Marine rubber airbag could be applied to casisson lifting, launching, moving and transporting in port constructing projects.
Buoyancy Aid & Salvage

Because inflatable upgrading airbag has buoyancy force and load-bearing capacity, it is also widely used in sunken vessel salvage and buoyancy aid.


Technical Parameter

Series	Model	D(m)	Working Pressure(Mpa)	Working H(m)			Unit Bearing Capacity(ton/m)
				0.4D	0.5D	0.6D	0.4D	0.5D	0.6D
S1	S10	0.8	0.2	0.32	0.4	0.48	15.1	12.6	10
		1	0.16	0.4	0.5	0.6	15.1	12.6	10
		1.2	0.14	0.48	0.6	0.72	15.8	13.2	10.6
		1.5	0.11	0.6	0.75	0.9	15.5	13	10.4
	S11	0.8	0.19	0.32	0.4	0.48	14.3	11.9	9.5
		1	0.15	0.4	0.5	0.6	14.1	11.8	9.4
		1.2	0.13	0.48	0.6	0.72	14.7	12.2	9.8
		1.5	0.1	0.6	0.75	0.9	14.1	11.8	9.4
	S12	0.8	0.24	0.32	0.4	0.48	18.1	15.1	12.1
		1	0.19	0.4	0.5	0.6	17.9	14.9	11.9
		1.2	0.16	0.48	0.6	0.72	18.1	15.1	12.1
		1.5	0.13	0.6	0.75	0.9	18.4	15.3	12.2
		1.8	0.1	0.72	0.9	1.08	17	14.1	11.3
S2	S20	1	0.24	0.4	0.5	0.6	22.6	18.8	15.1
		1.2	0.2	0.48	0.6	0.72	22.6	18.8	15.1
		1.5	0.16	0.6	0.75	0.9	22.6	18.8	15.1
		1.8	0.13	0.72	0.9	1.08	22	18.4	14.7
		2	0.12	0.8	1	1.2	22.6	18.8	15.1
	S21	1	0.27	0.4	0.5	0.6	25.4	21.2	17
		1.2	0.23	0.48	0.6	0.72	26	21.7	17.3
		1.5	0.18	0.6	0.75	0.9	25.4	21.2	17
		1.8	0.15	0.72	0.9	1.08	25.4	21.2	17
		2	0.14	0.8	1	1.2	26.4	22	17.6
	S22	1	0.31	0.4	0.5	0.6	29.2	24.3	19.5
		1.2	0.26	0.48	0.6	0.72	29.4	24..5	19.6
		1.5	0.2	0.6	0.75	0.9	28.3	23.6	18.8
		1.8	0.17	0.72	0.9	1.08	28.8	24	19.2
		2	0.15	0.8	1	1.2	28.3	23.6	18.8
		2.5	0.12	1	1.25	1.5	28.3	23.6	18.8
S3	S30	1	0.35	0.4	0.5	0.6	33	27.5	22
		1.2	0.29	0.48	0.6	0.72	32.8	27.3	21.9
		1.5	0.23	0.6	0.75	0.9	32.5	27.1	21.7
		1.8	0.19	0.72	0.9	1.08	32.2	26.8	21.5
		2	0.17	0.8	1	1.2	32	26.7	21.4
		2.5	0.14	1	1.25	1.5	33	27.5	22

Technical requirement

According to CB/T 3795--1996, marine rubber fender should meet the following requirements.
1. Dimensional Deviation
Diameter & Effective Length Deviation: ±2%
Total Length Deviation: ±4%
2. Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.
3. Safety Factor: >4.5
4. Air Tightness: depressurization < 5% after 1hour inflation
5. Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.
6. end part anti-explosion design

Company Profile

Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd. is a high-tech enterprise integrated with manufacturing, research and innovation, technical services, specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation buoys, mooring buoys, marine anchors & anchor chains, etc. All products get ISO9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.

 

With strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped checkout equipment, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd. is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with partners from all over the world.

Production Facility

FAQ

Why choose your company?
Zhonghaike insists customers requirement first since founded,supply the most professional solution to meet customer's personalized requirements. And we pay great attention to quality control, high reliability is our design principle, quality control starts from beginning, high quality parts,advanced technology and equipment are used, products are designed,manufactured and tested as ISO9001:2015 requirements. All procedures are strictly controlled and completely meet requirements of ship surveyors such as CCS, BV, RS, ABS, LR, etc.
What are Zhonghaike's hightlights?
We provide all types of fenders, such as Super Cell Fender, Super Cone Fender, Arch Fender, Cylindrical Fender, D Type Fender, etc. We also offer clients with a design of a complete fender system and installation for port facility.
What are the selling points about your products?
A superior fender product can protect both the vessel and the berthing structure berthed against, preventing any damage and save on repair costs.Our rubber fenders are manufactured in accordance with PIANC guidelines and come in a range of compounds to suit various applications. In addition, Zhonghaike can produce according to drawings and provide technical advisory services free of charge.
Is the main material of this product rubber?
Zhonghaike produce rubber fenders not only by using natural rubber, polybutadiene, and other general rubber, but also by using chlorosulfonated polyethylene, polyurethane, and other special rubber in order to meet the special requirements of users and requirements of different use environmental.