Triple Convoluted Firestone Pneumatic Air Suspension W01-358-8030/38 Replacement

Refer NO.

Specifications and Detailed Technical Parameters: 3B8030

• Nut/blind nut

The screw center distance of the Top cover plate: 157 mm

The screw center distance of the bottom cover plate: 157 mm

Screw And Gas Hole Distance of Top Cover Plate:73mm

• Rubber Bellows

Top plate diameter (width): 231 mm

Diameter (width) of the bottom cover plate: 231 mm

Rubber Bellows MAX Diameter: 330mm

The Working Stroke: 130mm to 460mm

• Bumper block/bumper block

With bumper block

• Belt loop/Belt loop

With belt loop: Two belt loop

Min. pressure: 0 bar

Return force to min.height: ≤400N

Overall weight with clamped plates: 5.9kg

Pneumatic application-static characteristic values

Force F[KN]

The related picture of 3B8030

About Air Spring

According to the structure of the air bag, the air spring can be divided into three types: bag type, membrane type and composite type.

The bladder-type air spring consists of a rubber bladder with cords and compressed air enclosed in it. The inner layer of the airbag is made of air-tight rubber, while the outer layer is made of oil-resistant rubber. Airbags are generally made of two sections, but there are also single sections or three or four sections. The more the number of sections, the better the elasticity. There is a steel waist ring between the sections, so that the middle part will not expand radially and prevent the two sections from rubbing against each other. The upper and lower covers of the airbag seal the airbag.
This one is triple convolutions bladder air spring that can replace Firestone W01-358-8030/38. This one is also an industrial air spring, which can be widely used in some industrial equipment, such as paper machinery, straightening machines, precision instruments, etc. The industrial application design diagram is as follows.

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.