We insist on creating high-quality Marine Pneumatic Rubber Ship And Dock Fenders, floating ship fenderds, Sealing airbagsds and leading to promote the sustainable development of the company. We have a proven record of providing quality products and services to our customers. We cannot and will not stand still, so every business unit and function will be involved in innovation.

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

 

The Marine Bearing 400tons Ship Launching and Landing Airbags we manufacture is under the guidance of highly skilled, proven and experienced supervisors. We introduce high efficiency equipment and adopt advanced management methods to keep the product quality stable and improve the production efficiency continuously. We adhere to the enterprise spirit of 'Integrity, Passion, Responsibility, and Integration', adhere to the business philosophy of 'Customer satisfaction is our eternal pursuit', and strive to achieve the dream of creating a legend with quality and creating a future with integrity!