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| Place of Origin: | China |
| Brand Name: | Luhang |
| Certification: | ISO14409 |
| Model Number: | LHA |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | USD$120~USD$3000.00 /pcs negotiable |
| Packaging Details: | Film packing on pallet |
| Delivery Time: | 10 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: | 12 M / 15m / 18m / 20m / 24m |
|---|---|---|---|
| Size: | Customize | Life Span: | 6~12years |
| Standard: | ISO14409 | Color: | Black |
| Highlight: | caisson moving airbag,boat pulling airbags |
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Pneumatic Marine Floating Air Bag Length Customize Ship Launching Roller
Products introduction
China's professional marine airbag manufacture Luhang Marine Airbag & Fender Co.,Ltd located in Qingdao city.
Marine Airbag for ship launching have the best designed structure which consists of five different functional membranes in rubber layers.
Rubber layers
The outer rubber layer that covers the outside of marine 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 inner rubber layer seals pressurized air inside marine airbags.
The reinforced tire cord layers, which are made of synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement.
Flexible balloon like an elastic cushion, it make the hull in the process of launching free pitch, keep the bottom has a larger contact area, makes the stress of the hull very ease, so that the hull structure, on the surface of the paint (coating) will not be damage.
Performance Calculation Principle of Airbags
The bearing capacity of marine airbags 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 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 | ||
Why do customers like to choose us?
1. Value for Money, you will get the best price based on the excellent quality.
2. Unrivalled Expertise, we promise first-rate product quality and service.
3. Good product lifespan and quality warranty, our products has a long servicing life for 10-15years.
4. Professional after-sales service. We will help our customers to solve any product's questions within 24 hours.
5. For our customers, we will provide a set of repaire tools with free.
For many years, we have been doing our best to research and development advanced products with a realistic and dedicated attitude. From July 1st ,2002, we started carrying out <Qingdao Luhang Marine Airbag and Fender Factory Standard Lifting and Weight Loading Airbag > and from July 1st, 2004, we started carrying out <Qingdao Luhang Marine Airbag and Fender Factory Standard of Pneumatic Rubber Fender>The performance of our products exceeds China standards and Industry Standards.
Contact Person: Mr. Novid Liu
Tel: 86-18661897329
