GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | T/T, Western Union,Paypal or Others |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | strong carton box or as customers need |
| Material | Steel cover plate , rubber bellows |
| Contitech | FD 200-25 |
| Gas Hole | 3/8NPTF |
| Two Pillars Stick Nuts | 3/8-16UNC |
| Screw Center Distance | 89 mm |
| Cover Plate Diameter | 160 mm |
| Pressure Ability | 0.2-0.8 M Pa |
| Natural Height | 240 mm |
| Brand Name | GUOMAT |
| Model Number | 2B6291 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal or Others | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | strong carton box or as customers need |
| Material | Steel cover plate , rubber bellows | Contitech | FD 200-25 |
| Gas Hole | 3/8NPTF | Two Pillars Stick Nuts | 3/8-16UNC |
| Screw Center Distance | 89 mm | Cover Plate Diameter | 160 mm |
| Pressure Ability | 0.2-0.8 M Pa | Natural Height | 240 mm |
| Brand Name | GUOMAT | Model Number | 2B6291 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangdong,China |
| High Light | convoluted air spring ，air helper springs | ||
The 3/8NPTF Air Intake Is Not tThe Same As W01-358-6951Industrial Air Spring
GUOMAT:2B6291 Specific parameters and specifications:
Top Plate Hole/Stud: 2 Pieces
Top Plate Hole/Stud: 2 Pieces
Collapsed Height: 3.8 inches / 96 mm
The Working Stroke : MAX 309 mm to MIN 96 mm / MAX 12.2 inches to MIN 3.8 inches
Maximum Height : 12.2 inches / 309 mm
Minimum Height :3.8 inches / 96 mm
Compression Height :8.3 inches / 213 mm
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 PiecesX3/8-16UNC
Screw Center Distance of Top Cover Plate : 3.5 inches / 89 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 PiecesX3/8-16UNC
Screw Center Distance of Bottom Cover Plate :3.5 inches / 89 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 3/8NPTF at the middle of the plate
❸ Cover Plate
Top Cover Plate Diameter (Width): 6.4 inches / 160 mm
Bottom Cover Plate Diameter (Width): 6.4 inches / 160 mm
❹Rubber Bellows
Rubber Bellows Natural Diameter : 232.5mm
Rubber Bellows Natural Height : 235 mm
❺ Bumper block / Buffer block
With Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Piece of Girdle Hoop
Goodyear Trimmed: 2B9253
Conti Tech: FD200-25427 / FD 200-25 427
Firestone W01-358-6951/ 20-2
Goodyear 2B9-253
Goodyear Flexmember: 578-92-3-206 / 578923206 / 578 92 3 206
Triangle Spring: 4427 / 6332
Firestone: 6945
Conti Tech: 64550
Ridewell: 1003586945C
Batco: 10-96945
UCF / Impex: AB-2B9-253
T.W. Distribution: AB6945
Dallas Spring: AS6945
Midland / Haldex: CS209253
Euclid/Meritor Aftermarket: E-FS6945
Euclid/Meritor Aftermarket: FS6945
Leland: SC2125
Watson&Chalin : AS0119F / AS01451G
GUOMAT:2B6290 Cross others OEM
| OEM References Numbers | References Numbers |
| Firestone W01-358-6951 | Triangle : 6332/4427 |
| Contitech FD 200-25 | Leland : Sc2125 |
| Goodyear 578923206 | Watson&Chalin : AS0119F |
| Goodyear 2B9-253 | : AS01451G |
GUOMAT:2B6291 | Ridewell : 1003586945C |
The structure of the air spring:
1, It is a kind of rubber element which is made of cord layer, inner or outer rubber layer or traveler through vulcanization after forming to form a kind of flexible body, and realize the elastic function by the compressibility of filling air. Commonly known as air springs, rubber airbags, airbags and so on.
2, the assembly by the rubber air spring, the base, the base (piston), the cushion after the assembly of a sealed chamber with the overall shape.
3, according to the shape is divided into capsule, film and sleeve three categories. Sealing structure by the pressure into the self-styled, flange clamping, hoop ring sealed and mixed four categories.
4, the load of the air spring shock absorber is mainly borne by the cord, the cord layer mainly consists of 2 layers, the special requirements of the product consists of 4 layers of cord layer. The inner rubber is mainly from the sealing effect, in addition to the outer rubber sealing role, but also play a protective role.
Details Technical data at the below photo
Vibration isolation - dynamic characteristic values
Pneumatic application - static characteristic values Force F [kN]
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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