Our LNG Ship And Dock Foam Fender, yokohama dock fender, Marine Airbags For Launching Ships Vessels Boats are favored by customers for their excellent quality and good after-sales service. We continue to improve and update our products to meet the ever-changing market needs and to become a world-class supplier. The company is willing to supply all customers at home and abroad with excellent products, high-quality services and preferential prices. Our development strategy takes "specialization, scale and innovation" as the core.

Products introduction
Marine Airbag  for ship launching have the best designed structure which consists of five different functional membranes in rubber layers.
1) Outer Rubber Layer
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.
2) Inner Rubber Layer 
The inner rubber layer seals pressurized air inside marine airbags.
3) Synthetic-Tire-Cord Layer as Reinforcement
The reinforcement 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. 
Features of rubber airbag
1. long lifespan
2. movable and reusable
3. saving investment costs
4. saving labor and time 
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.
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

If the 1.8m x 15m airtight inflatable ship launching balloon caters to your requirement, welcome to buy or wholesale with our factory. As one of the leading manufacturers and suppliers in China, we will offer you the most competitive price and the best service.

In the product field of 2019 New Advertising Inflatable Helium Flag Balloon for Russia Flag, highlighting product brand characteristics is our core, and staying at the forefront of the industry is our advantage. Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition. 'Customer satisfaction' is the eternal purpose of the company, and providing customers with 'zero defect' products and thoughtful service is the unswerving goal of every employee of the company.