Qingdao Luhang Marine Airbag and Fender Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200 pcs /month |
| Delivery Time | 10 ~ 15 working days |
| Packaging Details | Film packing on pallet |
| Material | 60% nature rubber |
| Length | 10m / 12 m / 15m / 18m / 20m / 24m customize |
| Diameter | 0.8m / 1.0m / 1.2m /1.5m /2.0m / 2.5m customize |
| Standard | ISO14409 |
| Life span | 6 ~ 12 years |
| Color | Black |
| Warrenty | 2years |
| Brand Name | Luhang |
| Model Number | LHA5 |
| Certification | ISO14409 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 200 pcs /month |
| Delivery Time | 10 ~ 15 working days | Packaging Details | Film packing on pallet |
| Material | 60% nature rubber | Length | 10m / 12 m / 15m / 18m / 20m / 24m customize |
| Diameter | 0.8m / 1.0m / 1.2m /1.5m /2.0m / 2.5m customize | Standard | ISO14409 |
| Life span | 6 ~ 12 years | Color | Black |
| Warrenty | 2years | Brand Name | Luhang |
| Model Number | LHA5 | Certification | ISO14409 |
| Place of Origin | China | ||
| High Light | boat lift float bags ，boat landing airbag | ||
Marine Lift Inflatable Rubber Air Bag Size 1.2m to 12m Boat Landing Airbag
Products introduction
Ship lift air-bags, made of synthetic-tyre-cord layers, are also known as inflatable marine airbags, rolling airbags, lifting air bags, and salvage air bags. They are widely used in launching and landing ships, lifting and moving sunken ships, laying underwater pipes, building mandrels, etc. They have advantages in time saving, labor saving and cost saving. Airbags are safe, reliable and flexible, as well as environment friendly.
The constructure of the airbags are: inner rubber layer , middle reinforced tyre cord rubber layers, and outside protective rubber layer.
The outer rubber layer that covers the outside of rubber airbag to protect under layers from abrasion and other external forces. This compound has sufficient tensile and tearing strength to withstand any condition and hard usage.The inside rubber layer seals pressurized air inside marine airbags.
The synthetic tire cord layers are made of polyamid cord which commonly used on tires, that hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement for the airbags.
Performance Calculation Principle of Airbags
The bearing capacity of marine airbags was calculated based on the working pressure and contact area. Working pressure got upon the burst pressure and safety working factor.As the flexibility of marine 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 airbags will vary as well as the contact area.
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 | ||
Luhang's aim is to service our customers with a professional attitude, advanced and reasonable product design, excellent craft and equipments,all-around scientific management, superior product, “customer first” , perfect after-sale service.
Make “Luhang”brand with strength and create brilliant future. We will make a closer cooperation with friends in all around the world and make a splendor future together.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
6,000,000-8,000,000
Employee Number:
110~120
Ecer Certification：
Verified Supplier
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 i... 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 i...
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