Qingdao Henger Shipping Supply Co., Ltd
| Payment Terms | Western Union,L/C,D/A,D/P,T/T,MoneyGram |
| Supply Ability | 50000 Pieces/Year |
| Delivery Time | 5-8 work days |
| Packaging Details | Pallet |
| Application | Salvaging, Ship Launching And Ashoring, Cargo Carrying |
| Condition | New |
| Transport Package | Pallet |
| Standard | ISO14409 |
| Layer | 4-12 Layers |
| Length | 4-25 M |
| Diameter | 0.8-3 M |
| Material | Rubber with Synthetic Tire Cord |
| Brand Name | Henger |
| Model Number | MRA |
| Certification | BV,CCS,DNV,LR,ABS |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,L/C,D/A,D/P,T/T,MoneyGram | Supply Ability | 50000 Pieces/Year |
| Delivery Time | 5-8 work days | Packaging Details | Pallet |
| Application | Salvaging, Ship Launching And Ashoring, Cargo Carrying | Condition | New |
| Transport Package | Pallet | Standard | ISO14409 |
| Layer | 4-12 Layers | Length | 4-25 M |
| Diameter | 0.8-3 M | Material | Rubber with Synthetic Tire Cord |
| Brand Name | Henger | Model Number | MRA |
| Certification | BV,CCS,DNV,LR,ABS | Place of Origin | China |
| High Light | Heavy Marine Rubber Airbags ，Lifting Ship Launching Rubber Balloon ，Inflatable boat recovery airbags | ||
1.Qingdao Henger Shipping Supplies Co., Ltd
Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Qingdao Henger Shipping Supplies 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 mark and marine buoy. All products get ISO 9001-2008 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, Qingdao Henger Marine Supplies 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 friends all over the world.
2.Marine Rubber Airbags
6000 years ago, our ancestor begin to use log-rolling method to lift and move weights, which is still widely used in daily production and actual life nowadays. Marine rubber airbag is designed with soft rubber to lift and carry weights, based on log-rolling method.
Marine rubber airbag is an innovative product of Chinese own proprietary intellectual property rights. It has wide application like ship launching & upgrading, caisson lifting & moving, heavy weights lifting, underwater-engineering buoyancy aid. The marine rubber airbag is not limited to space and heavy machinery, which could efficiently shorten the construction period and save lots of funds.
3.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. Anti-explosion design of end part.
.
4.Specifications
| Diameter | Working Pressure | Working height | Bearing capacity per unit length | |
| KN/m | Ton/m | |||
| D=1.0m | 0.20Mpa | 0.6m | 125.76 | 12.82 |
| 0.5m | 157.16 | 16.02 | ||
| D=1.2m | 0.17Mpa | 0.7m | 133.61 | 13.62 |
| 0.6m | 160.3 | 16.34 | ||
| D=1.5m | 0.13Mpa | 0.9m | 112.63 | 12.5 |
| 0.8m | 143.03 | 14.58 | ||
| 0.7m | 163.43 | 16.66 | ||
| D=1.8m | 0.11Mpa | 1.1m | 120.96 | 12.33 |
| 1.0m | 138.22 | 14.09 | ||
| 0.9m | 155.59 | 15.86 | ||
| 0.8m | 172.85 | 17.62 | ||
| 0.7m | 190.22 | 19.39 | ||
| D=2.0m | 0.10Mpa | 1.2m | 125.76 | 12.82 |
| 1.1m | 141.46 | 14.42 | ||
| 1.0m | 157.16 | 16.02 | ||
| 0.9m | 172.85 | 17.62 | ||
| 0.8m | 188.64 | 19.23 | ||
5.Marine Rubber Airbag Application
5.1. Ship Launching & Upgrading
With more than 20 years development in China, marine rubber 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, marine rubber airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with marine rubber airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.
5.2. Weight Lifting & Moving
Marine rubber fend could be applied to caisson lifting, launching, moving and transporting in port constructing projects
5.3. Buoyancy Aid & Salvage
Because marine rubber airbag has buoyancy force and load-bearing capacity, it is also widely used in sunken vessel salvage and Buoyancy Aid.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2008
Total Annual:
2000-3000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Qingdao Henger Marine Supplies Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services, specialized in manufacturing marine products, such as&... Qingdao Henger Marine Supplies Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services, specialized in manufacturing marine products, such as&...
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