1/4NPTF Air Inlet Rubber Bellows Convoluted Air Spring Firestone W01-358-5231

1/4NPTF Air Inlet Rubber Bellows Double Convoluted Firestone W01-358-5231 Air Spring

Refer No.

Specifications and Detailed Technical Parameters:AIRSUSTECH 2B5231

• Nut/blind nut

Top plate screw (nut) teeth: 1pcsX 3/8-16UNC; 1pcsX 3/4-16UNF

Screw (nut) teeth of the bottom cover plate: 2pcsX3/8-16UNC

The screw center distance of the bottom cover plate: 86mm

• Air hole/air inlet/air fittings

Air hole/air inlet: 1/4 NPTF

Top Cover Plate Screw (Nut) is Combined with the (Gas Hole / Air inlet / Air Fitting) which is in the middle of the top cover

• Cover plate

Top plate diameter: 160 mm

Diameter of the bottom cover: 160 mm

• Bell rubber bellows

Rubber Bellow Natural Diameter: 205mm

Max Diameter: 235mm

The Working Stroke: from 85mm to 280mm

• Bumper block/bumper block

No bumper block

• Belt loop/Belt loop

With belt loop: one piece of belt loop

Other Types Of Convoluted Air Spring:

The related picture of 2B5231

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.