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| Place of Origin: | China |
| Brand Name: | Luhang |
| Certification: | ISO14409 |
| Model Number: | LHA4 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | USD$120~USD$3100.00 /pcs negotiable |
| Packaging Details: | Film packing on pallet |
| Delivery Time: | 10 ~ 15 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 200 pcs /month |
| Material: | 60% Nature Rubber | Length: | 10m / 12 M / 15m / 18m / 20m / 24m Customize |
|---|---|---|---|
| Diameter: | 0.8m / 1.0m / 1.2m /1.5m /2.0m Customize | Standard: | ISO14409 |
| Color: | Black | Warrenty: | 2 Years |
| Life Span: | 6 ~ 12 Years | ||
| High Light: | boat lift float bags,marine salvage lift bags |
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Boat Lift Inflatable Rubber Air Bag Size 1.5m to 12m Ship Lifting Airbag
Products introduction
The constructure of the airbags are: inner rubber layer , middle reinforced tyre cord rubber layers, and outside protective rubber layer.
The out side 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 cord layers are made of synthetic tire 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 air bags was calculated based on the working pressure, contact area. Working pressure was got upon the burst pressure and safety working factor.Because of the flexibility of marine air bag 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.
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 is a professional manufacture of ship launching airbags and ship berthing buoy/fenders.Through many years’ development , we have developed to a high-tech enterprise with an integration of scientific research and design, product R&D,sales and technical service. By advanced manufacturing equipments, strictly QC,we supplying high quality products and excellent after sale service and got widely appraised by domestic and overseas customers.
Contact Person: Mr. Novid Liu
Tel: 86-18661897329
