GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | Strong Carton Box Or As Customers Need |
| Material | Rubber + Steel |
| Warranty | 12 Months |
| Operation | Gas-filled |
| Fuction | Reduce Shock |
| Application | For Truck ,For Industrial Machine |
| Type | Triple Convoluted Type Air Spring |
| Goodyear | 3B12-328 |
| Contitech | FT 330-29 546 |
| Brand Name | GUOMAT |
| Model Number | 3B7994 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | GuangDong, China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | Strong Carton Box Or As Customers Need |
| Material | Rubber + Steel | Warranty | 12 Months |
| Operation | Gas-filled | Fuction | Reduce Shock |
| Application | For Truck ,For Industrial Machine | Type | Triple Convoluted Type Air Spring |
| Goodyear | 3B12-328 | Contitech | FT 330-29 546 |
| Brand Name | GUOMAT | Model Number | 3B7994 |
| Certification | ISO/TS16949:2009 | Place of Origin | GuangDong, China |
| High Light | W01-358-7994 Rubber Air Spring ，3B12-328 Rubber Air Spring | ||
Firestone W01-358-7994 Rubber Air Spring 3B12-328 Gooyear Truck Suspension Airbags
Product Information
Manufacturer: Firestone
Part Number: W01-358-7994
Manufacturer: Firestone
Part Number: W01 358 7994
Manufacturer: Firestone
Part Number: W013587994
Manufacturer: Contitech
Part Number: FT 330-29 546
Manufacturer: Contitech
Part Number: FT330-29 546
Manufacturer: Contitech
Part Number: FT330 29 546
Manufacturer: Contitech
Bellow Number: 64572
Manufacturer: Goodyear
Part Number: 3B12-328
Manufacturer: Goodyear
Part Number: 3B 12-328
Manufacturer: Goodyear
Part Number: 3B12 328
Manufacturer: Goodyear
Part Number: 3B 12 328
Manufacturer: Triangle
Part Number: 4546
Manufacturer: Triangle
Part Number: 6364
Waton&Chalin : AS-0019-F
Euolid/Meritor After Market : E-FS7994
3B7994 Triple Bellow Air Spring Technical Data
♦Cover Plate
Top Cover Plate Diameter: Ø231mm
Bottom Cover Plate Diameter: Ø231mm
♦Combo Stud/Bolt
Combo Stud: 1/4NPTF
Combo Stud: 3/4-16UNF
Threaded Hole of Top Cover Plate: 3/8-16UNC
Threaded Hole of Bottom Cover Plate: 2X3/8-16UNC
Combo Stud and Threaded Hole Center Distance of Top Vover Plate: 140mm
Distance Between Threaded Holes of Bottom Cover: 157.5mm
♦Rubber Bellow
Rubber Bellow Max Diameter: 330mm MAX.OD
Rubber Bellow Max Height: 460mm
Rubber Bellow Min Height: 160mm
The Working Stroke: 330mm
Stud - Manufactured as a permanent part of the bead plate assembly for maximum strength and durability. Used to attach the spring to the vehicle’s suspension.
Combo Stud - Serves the dual purpose of mounting the spring to the suspension and providing an entrance for air.
Blind Nut - Also a permanent part of the bead plate assembly. Provides an alternative mounting system to the stud.
Air Fitting - Usually 1/4 N.P.T. Provides an air entrance to the bellows.
Bead Plate - Crimped onto the bellows at the factory for a more durable design and maximum quality control. Allows 100% leakproof testing prior to shipment.
Bellows - The 'air bag' includes four plies of material: an inner layer, two plies of cord-reinforced fabric, and an outer cover.
Bumper - A solid rubber or engineered plastic device designed to prevent significant damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.
Piston - Provides a lower mounting arrangement for the air spring. Controls the characteristics of the spring under changing pressure loads.
Piston Bolt - Attaches the piston to the bellows. Sometimes extended as a means of attaching the spring to the vehicle suspension.
Girdle Hoop - A wire-wound ring molded into the bellows to provide lateral stability in convoluted type springs.
Three Convoluted Air Spring
| No. | GUOMAT | FIRESTONE | CONTITECH | GOODYEAR |
| 1 | 3B7995 | W01-358-7995 | FT 330-29 547 | 3B12-329 |
| 2 | 3B7996 | W01-358-7996 | FT 330-29 520 | 3B12-335 |
| 3 | 3B8006 | W01-358-8006 | FT 330-29 430 | 3B12-304 |
| 4 | 3B8008 | W01-358-8008 | FT 330-29 431 | 3B12-300 |
| 5 | 3B8010 | W01-358-8010 | FT 330-29 432 | 3B12-301 |
| 6 | 3B8016 | W01-358-8016 | FT 330-29 433 |
|
| 7 | 3B8025 | W01-358-8025 | FT 330-29 469 | 3B12-300 |
| 8 | 3B8027 | W01-358-8027 | FT 330-29 466 | 3B12-310 |
| 9 | 3B8030 | W01-358-8030 | FT 330-29 498 | 3B12-304 |
| 10 | 3B7808 | W01-358-7808 | FT 330-22 364 | 2B12-313 |
Product Images
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
Ecer Certification：
Verified Supplier
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&rsquo... 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&rsquo...
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