SP253 Dunlop Air Bag Norgren M/31082 Air Spring Assembly Double Convoluted

SP253 Dunlop Air Bag Norgren M/31082 Air Spring Assembly Double Convoluted


8×2 Tecnical Data

①screw (nut) teeth: M8

screw number on one plate: 4pcs

②Air hole/air inlet: G1/2

③Top plate diameter (width): 135 mm

④Diameter of bottom cover (width): 135 mm

⑤Stroke Rubber Bellows: 75~230mm

⑥Bumper block/bumper block: No bumper

⑦Belt loop/Belt loop: One Belt loop

Vibration isolation - dynamic characteristic values

Design height H: recommended 200mm, minimum 180mm

Pneumatic application - static characteristic values

Force F [kN]

If you only want to order Rubber bellows, the number is 66501; If you would like to order rubber bellows+dismountable plates+G1/2 air inlet, the order number is 66505.

Airsustech 8X2 Cross OEM

Dunlop SP253

Dunlop SP 253

Norgren M/31082

Norgren M 31082

Norgren M31082

Other Norgen air springs/air bags/air spring shocks/air ballons/ pneumatic cylinders/cylinders/shock absorbers models

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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.