2H200142 Double Convoluted Rubber Air Spring Black Flange Air Suspension Bags

2H200142 Double Convoluted Rubber Air Spring Black Flange Air Suspension Bags

Product Description

Brand: GUOMAT

Model: 2H200142

Item: Rubber Air Spring

Maximum outer diameter (at 0.7Mpa): Ø220mm
Design height: 142mm
Flange ring diameter: Ø180mm
Threaded hole specifications: 8-M10
Center distance between threaded holes: Ø152mm

Convolutions: 2

Basic Parameters of Air Springs
Medium
Air spring designs can use compressed air or nitrogen. Air springs can also be filled with water. If water is to be filled, anti-rust agent must be added to protect the end cover

Pressure
Our rule of thumb:
1. The maximum pressure of the two-line mesh airbag is 7Bar
2. The maximum pressure of the high-strength air bag is 12Bar

We recommend a minimum safety factor of three times between maximum internal pressure and burst pressure. For example, if the required pressure is 7 bar, the burst pressure is ≥ 21 bar. For curved air springs, the bursting pressure decreases as the height increases. The maximum pressure of GUOMAT air springs is best limited to 7 bar, and the maximum pressure of high-strength air springs is best limited to 12 bar.

Temperature
1. Standard air bag: The working temperature of our company's standard industrial air spring is -37°C to 57°C.
2. We have a small number of industrial air springs that are entirely made of natural rubber. Its low-temperature working temperature can reach -53℃. Temperature range -53℃ to 57℃

The Real Picture

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.

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.