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 And Rubber |
| CONTITECH | FD330-22 343 |
| Warranty | 12 Months |
| Weight | 6.0kg |
| Other Name | Air Suspension Bags |
| Pressure Ability | 0.2-0.8 M Pa |
| Screw (Nut) Tooth | 2pcsX3/8-16UNC |
| Gas Hole | 1/4NPTF |
| Size | OEM Standard |
| Brand Name | GUOMAT |
| Model Number | 2B7429 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | 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 And Rubber | CONTITECH | FD330-22 343 |
| Warranty | 12 Months | Weight | 6.0kg |
| Other Name | Air Suspension Bags | Pressure Ability | 0.2-0.8 M Pa |
| Screw (Nut) Tooth | 2pcsX3/8-16UNC | Gas Hole | 1/4NPTF |
| Size | OEM Standard | Brand Name | GUOMAT |
| Model Number | 2B7429 | Certification | ISO/TS16949:2009 |
| Place of Origin | China | ||
| High Light | air helper springs ，air suspension parts | ||
Contitech FD330-22 343 Goodyear 2B12-427 Trailer Lift Axle Suspension Spring Firestone W013587429
GUOMAT 2B7429 Technical parameters
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 : 1/4-18NPTF
Screw Center Distance Between Gas Hole and Nut : 73 mm
❸ Cover Plate
Top Cover Plate Diameter: 229mm
Bottom Cover Plate Diameter: 229mm
❹Rubber Bellows
Rubber Bellows MAX Diameter: 325 mm
Rubber Bellows Natural Diameter : 300 mm
The Working Stroke : MIN 81 mm to MAX 305 mm
Maximum Height : 305mm
Minimum Height :81mm
Stroke Height : 224 mm
❺ Bumper block / Buffer block
With Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
OEM Original Equipment Manufacturer:
Contitech: FD330-22 343
Firestone: W01-358-7429
Goodyear: 2B12-427
KWIK LOK TODCO (JIFFLOX): CP-5223
SILENT DRIVE
| Product | Double Convoluted Air Sprig |
| Contitech | FD330-22 343 |
| Firestone | W01-358-7429 |
| Goodyear | 2B12-427 |
| KWIK LOK TODCO (JIFFLOX) | CP-5223 |
|
Vibration isolation – dynamic characteristic values Design height H: recommended 9.45 inch, minimum 8.66 inch |
||||||
| Pressure p [psi] | 40 | 60 | 80 | 100 | 120 | Vol. V [in.3] |
| Force (Load) [lbf] | 2070 | 3090 | 4210 | 5340 | 6420 | |
| Spring rate [lbf/in.] | 865 | 1110 | 1350 | 1600 | 1840 | 714 |
| Natural frequency [Hz] | 2.0 | 1.9 | 1.8 | 1.7 | 1.7 | |
|
Pneumatic application – static characteristic values Force F [lbf] |
|||||||
| Pressure p [psi] | 40 | 60 | 80 | 100 | 120 | Vol. V [in.3] | |
| Height H [in.] | 10.5 | 1620 | 2460 | 3360 | 4280 | 5200 | 770 |
| 9.0 | 2220 | 3340 | 4510 | 5700 | 6850 | 680 | |
| 7.5 | 2690 | 4040 | 5420 | 6800 | 8150 | 570 | |
| 6.0 | 3070 | 4610 | 6190 | 7770 | 9280 | 450 | |
| 4.5 | 3390 | 5030 | 6780 | 8560 | 10200 | 340 | |
The usal kinds of Double Convolution Air Springs
| Double Convolution Air Actuator | ||||
| All Measurements Are In Mm | ||||
| GUOMAT NO. | Contitech NO. | Min. Design height | Installation Space Required | Max. Stroke |
| 2B33022 | FD 330-22 | 75 | 340 | 230 |
| 2B33030 | FD 330-30 | 77 | 355 | 283 |
| 2B53022 | FD 530-22 | 77 | 400 | 233 |
| 2B53030 | FD 530-30 | 77 | 415 | 273 |
| 2B53035 | FD 530-35 | 77 | 420 | 313 |
| 2B96022 | FD 960-22 | 95 | 490 | 225 |
| 2B133025 | FD 1330-25 | 92 | 570 | 243 |
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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