Single Convoluted Suspension Air Springs W01-358-7103 Style 113 2-Ply Bellows

W01-358-7103 Style 113 2-Ply Bellows Single Convoluted Air Spring Industrial Bag Rubber Air Spring

Cross Reference

Firestone style 113

W01-358-7103; W01 358 7103; W013587103; WO1-358-7103; WO1 358 7103; WO13587103

Goodyear 1B14-350; 1B14 350; 1B14350

Peerless 0550-00015; 0550 00015; 055000015

Specifications and Technical Parameters

4pcs×3/8-16 Blind nuts on top cover plate

4pcs×3/8-16 Blind nuts on bottom cover plate

6.25'' screw center distance

1/4'' NPT Offset Air Inlet

11.31'' cover plate diameter

Bead plate

Two ply Bellows

Without bumper block

Without girdle hoop/ belt loop

Single Convoluted/ Convolution Air Spring

Rubber and Steel Material

Single Convolution
2-Ply Bellows
Style #113
Blind Nuts

Other Firestone Style 113 models

Advantages of airbags

The air spring (referred to as the air bag) is filled with compressed gas (air pressure 0.5-1Mpa) in a sealed container, and uses the compressibility of the gas to realize its spring action. The airbag thus has ideal elastic properties. When the rubber air spring works, the inner cavity is filled with compressed air to form a compressed air column. As the vibration load increases, the height of the spring decreases, the volume of the inner cavity decreases, the stiffness of the rubber spring increases, the effective bearing area of the air column in the inner cavity increases, and the bearing capacity of the rubber spring increases. When the vibration load decreases, the height of the rubber spring increases, the volume of the inner cavity increases, the stiffness of the rubber spring decreases, the effective bearing area of the air column in the inner cavity decreases, and the bearing capacity of the rubber spring decreases. In this way, within the effective stroke, the height, inner cavity volume, and bearing capacity of the air spring have a smooth and flexible transmission with the increase and decrease of the vibration load, and the efficient control of the amplitude and vibration load. It is also possible to adjust the stiffness and bearing capacity of the spring by increasing or decreasing the amount of inflation, and an auxiliary air chamber can also be attached to realize self-control adjustment.

1. The elastic coefficient of the spring can be controlled;

2. Adjustable load carrying capacity;

3. Easy height control;

4. Reduce friction;

5. The conformity changes, but the natural frequency basically does not change.

The picture of AIRSUSTECH Air Bag / air spring / air balloon/ air shocks/ air spring assembly

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.