G1/4 Air Inlet Double Rubber Convoluted Air Spring Cross Contitech FD120-17/12017

Refer No.

Specifications and Detailed Technical Parameters: 2B12017

• Nut/blind nut

Top plate screw (nut) teeth: 2×M8×1.25

Screw (nut) teeth of the bottom cover plate: 2×M8×1.25

• Air hole/air inlet/air fittings

Air hole/air inlet: G1/4

• Cover plate

The Diameter Of The Top Plate: 135 mm

The Diameter Of The Bottom Cover: 135mm

• Bell rubber bellows

MAX. Rubber Bellow Diameter: 215mm

Height: 167mm

• Bumper block/bumper block

Without bumper block

• Belt loop/Belt loop

With one piece of belt loop

Min. pressure: 0 bar

Return force to min.height: ≤200N

Overall weight with clamped plates: 2.3kg

Vibration isolation - dynamic characteristic values

Design Height H: recommended 190mm, minimum 175mm

Pneumatic application-static characteristic values

Force F[KN]

The related picture of 2B12017

About Air Spring

Air spring is a sealed container filled with compressed air, using the compressibility of gas to achieve its elastic effect. Commonly known as air bag, air bag cylinder, cylinder and so on.

2B12017 can replace Contitech FD120 17. They have It is a double convoluted air - bag spring. It consists of a rubber air bag with cord 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. A steel waist ring between the joints prevents radial expansion of the middle part and prevents friction between the two joints. In addition to the two, there are single, three and four convoluted air springs. The more nodes, the better the elasticity.

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.