Our floating pneumatic fender, Ship Launching And Docking Marine Rubber Airbag, airbag for ship launching is scientifically designed and reasonable, with favorable price, excellent quality and durability, and has been praised and appreciated by our customers for a long time, which is a good choice for them. Each of our quality objectives must include the degree of meeting the product quality requirements and the quality management system requirements. Our products are designed to meet international standards of quality. We are dedicated to building enduring relationships with our clients and partners based on mutual trust and respect. According to the different requirements of each customer and different usage conditions, we provide customers with professional design, manufacturing and installation solutions one-to-one, truly tailor-made.

Shipping Airbags

Products introduction

Marine Shipping 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 air bag

1. long life span

2. movable and reusable

3. saving investment costs

4. saving labor and time 

Performance Calculation Principle of Air bags

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 shipping airbags 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.

We are guided by the business policy of 'Being based on faith, treating people with sincerity, seeking stability and common development', and provide high-quality Marine Rubber Fender for Ship Boat Dock Barge Boat Cylindrical Fender Bumper and good services to win the trust of market users. We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service. We take the road of combining scientific research and production firmly.