W013587473 Rubber Industrial Air Spring 2B12-428 Double Air Bellows With Bumper

W013587473 Rubber Industrial Air Spring 2B12-428 Double Air Bellows With Bumper​

Specifications
2B-320 Rubber bellow only

❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
Screw Center Distance of Top Cover Plate : 157.5 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
Screw Center Distance of Bottom Cover Plate : 157.5 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4NPTF / 3/4NPTF / Rp1/4
Rp1/4(Air inlet is in the center)
1/4NPT ( air inlet 73mm)
1/4NPT(Air inlet is in the center)
3/4NPT ( air inlet 73mm)
❸ Cover Plate
Top Cover Plate Diameter (Width): 210 mm
Bottom Cover Plate Diameter (Width): 210 mm
❹Rubber Bellows
Rubber Bellows Natural Diameter : 300 mm
Rubber Bellows Natural Height : 241 mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop


Air Spring Supplier: ContiTech
Competitor / Supplier Number: FD330-30369
Air Spring Supplier: Goodyear
Reference: 578923315
Competitor / Supplier Number: 2B12-480
Air Spring Supplier: Goodyear
Reference: 578923310
Competitor / Supplier Number: 2B12-480
Air Spring Supplier: Triangle
Reference: 6328
Competitor / Supplier Number: 4369
Suspension of supplier: Hendrickson
FSIP OEM: W01-455-7473
Suspension of suppliers: Hendrickson Trailer
Competitor / Supplier Number: S9830
Suspended supplier: Ridewell
Competitor / Supplier Number: 1003587473C
Firestone Trimmed: w01-358-7473

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.