W01-M58-6155 WO1M586155 Style 131 Firestone Double Convoluted Air Bags 1/4" BSP Centered Port

Basic Information

Product name: Air spring, air bag, air springs, air bags, air shocks, air suspension, air suspension springs

Sample: Available

Condition: 100% New

HS Code: 8708809000

Delivery time: 3-8 Working days

Shipping ways: By express, By sea, By air or other shipping ways

Cross Reference

Firestone Style 131

Firestone W01-M58-6155; W01 M58 6155; W01M586155; WO1-M58-6155; WO1 M58 6155; w01m586155; w01-m58-6155; w01 m58 6155;

Contitech FS 70-7, FS70 7; FS707; FS 70-7 CI G 1/4(CA)

PHOENIX SP1B05; SP 1 B 05; SP 1B 05; SP1B 05

AIRKRAFT 1B-150 (0164970)

TORPRESS 0164970 T34

Specifications and Technical Parameters

131 Style AirSpring, Type 1 Bead Plate, (2) M8 Blind Nuts On 44MM Centers, 1/4" BSPP Centered Port

Air inlet: 1/4BSP

Top plate Blind nuts: 2pcs×M8×1.25

Top plate Blind nuts: 2pcs×M8×1.25

Screw center distance: 44mm

Max OD at 7 BAR: 165mm

Cover plate diameter: 114mm

Other Firestone style 131 models

Air Spring Components

1. Blind Nut (Threaded Hole)
A permanent part of the bead plate assembly providing an alternative mounting system to the Stud.
2. Air Fitting Hole
A tapped hole providing air entrance for the part.
3. Bead Plate
Permanently crimped onto the bellows, diaphragm during manufacture.
4. Bellows
The heart of the airspring. Includes at least four ply, or layers of material - an inner layer, two ply of cord reinforced fabric and an outer layer.
5. Bumper (Bump Stop)
A solid moulded rubber fail safe device used on many suspension applications. Prevents excessive damage to the vehicle and suspension in the case of sudden air pressure loss.
6. Girdle Hoop (Centre Ring)
A ring between the convolutions of the convoluted type air spring, helps provide stability in the part.

Working principle of gas spring

Fill the airtight pressure cylinder with an inert gas or a mixture of oil and gas, so that the pressure in the cavity is several times or dozens of times higher than the atmospheric pressure, and the pressure difference generated by the cross-sectional area of the piston rod is smaller than that of the piston. Movement of the piston rod. It consists of the following parts: pressure cylinder, piston rod, piston, sealing guide sleeve, filler (inert gas or oil-gas mixture), in-cylinder control elements and out-of-cylinder control elements (referring to controllable gas arrows) and joints, etc. Due to the fundamental difference in principle, gas springs have significant advantages over ordinary springs: relatively slow speed, little change in dynamic force (generally within 1: 1.2), easy to control

The 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.

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.