With our strength and experience, we are confident that we can further provide our customers with more competitive pneumatic rubber fender, Marine Marker And Navigation Buoys, marine airbag for boat lifting and services. The company adheres to the people-oriented, technology-first business philosophy, customer-centric, and the tenet of quality for survival, to provide every customer with high-quality products and the best service. Our company has initiated a technological transformation. We strictly control quality source control and system construction, and strive to achieve the goal of zero defect and post-retail sales.

If the marine airbag for ship launching and landing for boat 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.

Marine Airbag for Ship Launching and Landing for Boat

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

 

Our company always leads the trend with first-class quality, and makes unremitting efforts to build the first brand of China Factory Marine Rubber Airbags for Ship Lauching Landing Salvage. To provide customers with the best products, the best service, the most reliable trust is our company's philosophy and we will always strive to be honest and responsible. We adhere to the principle of occupying the market with quality and repaying the society with price. We are pragmatic and innovative and develop better products.