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Vulcanize Rubber Ship Launching Airbags Customized Size High Strength
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Brand Name:Luhang
Model Number:LHA6
Certification:ISO14409
Price:USD$150~USD$3000.00 /pcs negotation
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:200 pcs /month
Delivery Time:10 ~15 working days
Company Data
Verified Supplier
Contact Person
Novid Liu
Business Type:
Manufacturer Exporter
Officials:
Jidong Industrial Zone, Dianji Town, Jimo District, Qingdao, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Vulcanize Rubber AirBag Dia and Length Customize Ship Lifting Marine Air bag
Ship lifting marine airbag is a high-strength plain surface airbag, which is widely used in moving large objects and marine salvage. It's made of outer rubber layer, synthetic-tyre-cord layers, inner rubber layer and metal end parts. The inner rubber layer is made separately and inflated during the whole production, therefore the air tightness is guaranteed.
Performance Calculation Principle of Airbags
The bearing capacity of marine rubber air bags was calculated based
on the working pressure, contact area. Herein, working pressure was
got upon the burst pressure and safety working factor.
Because of the flexibility of rubebr airbag the contact area will
be affected by some terms which include the carried ship condition,
the different position from gravity center during the process of
ship launching and pulling. So the bearing capacity of air bags
will vary as well as the contact area.
The approximate bearing capacity can be calculated as follows:
F=PS
S=π x (D1-D2)/2
Mark:
F: Bearing capacity
P: Inner pressure
S: Contact area
D1: Diameter of airbags when free of loat
D2: Working height of airbags when loaded
Specification:
Diameter | Safe working pressure | Work high | The bearing capacity | |
KN/M | T/M | |||
D=1.0M | 0.17MPa | 0.6m | 106.93 | 10.93 |
0.5m | 133.61 | 13.62 | ||
0.4m | 160.3 | 16.34 | ||
D=1.2M | 0.14MPa | 0.7m | 110.07 | 11.22 |
0.6m | 132.04 | 13.46 | ||
0.5m | 154.02 | 15.7 | ||
0.4m | 175.99 | 17.94 | ||
D=1.5M | 0.11MPa | 0.9m | 103.79 | 10.58 |
0.8m | 121.06 | 12.34 | ||
0.7m | 138.32 | 14.1 | ||
0.6m | 155.59 | 15.86 | ||
0.5m | 172.85 | 17.62 | ||
D=1.8M | 0.09MPa | 1.1m | 99.08 | 10.1 |
1.0m | 113.21 | 11.54 | ||
0.9m | 127.33 | 12.98 | ||
0.8m | 141.46 | 14.42 | ||
0.7m | 155.59 | 15.86 | ||
0.6m | 169.71 | 17.3 | ||
D=2.0M | 0.08MPa | 1.2m | 100.65 | 10.26 |
1.1m | 113.21 | 11.54 | ||
1.0m | 125.76 | 12.82 | ||
0.9m | 138.32 | 14.1 | ||
0.8m | 150.88 | 15.38 | ||
0.7m | 163.43 | 16.66 | ||
0.6m | 175.99 | 17.94 | ||
Company Information
We are China's professional manufacture of ship launching/landing
salvage rubber airbag and ship berthing fender.
By advanced equipment, strictly QC, we supply high quality products
and after sales service, and got widely appraised by domestic and
overseas customers. And product customization is available. Branded
quality and excellent service, it will be a good choice for you.
Company Profile
Qingdao Luhang Marine Airbag and Fender Co., Ltd
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.
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