Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T, Western Union, Paypal or Others |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber + Steel |
| Certificate | ISO/TS16949:2009 |
| Warranty | 12 MONTHS |
| Number of convolutions | 2 |
| Packing | Neutral Box Or As Customers' Request |
| Type | Industrial Air Springs |
| Sample | Available |
| Cross Reference | Contitech FD 138-18 DS 8×2 Norgren M/31082 |
| Pressure | 0.2-0.8MPA |
| Air hole | G1/2 |
| Brand Name | AIRSUSTECH |
| Model Number | FD 138-18 DS |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal or Others | Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber + Steel | Certificate | ISO/TS16949:2009 |
| Warranty | 12 MONTHS | Number of convolutions | 2 |
| Packing | Neutral Box Or As Customers' Request | Type | Industrial Air Springs |
| Sample | Available | Cross Reference | Contitech FD 138-18 DS 8×2 Norgren M/31082 |
| Pressure | 0.2-0.8MPA | Air hole | G1/2 |
| Brand Name | AIRSUSTECH | Model Number | FD 138-18 DS |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangzhou China |
| High Light | 2 Convoluted Rubber Industrial Air Springs ，Norgren M/31082 Industrial Air Springs | ||
Continental FD 138-18 DS 8×2 Norgren M/31082 Industrial 2 Convoluted Rubber Air Springs With G1/2 Air Inlet
Cross Reference.
AIRSUSTECH Part Number:2B8X2
Norgren M / 31082
Norgren Model: M/31082
Place of production: Imported from the UK
Brand Name: Nuoguan
Model: M/31082
Quality assurance: one year
Packaging cartons
ContiTech (Continental) Model: FD138-18 DS
Place of production: imported from Germany
Brand Name: ContiTech
Model: FD138-18
Quality assurance: one year
Packaging cartons
| Type | Order No. |
| Rubber bellows only | 66501 |
| with dismountable plates, G1/2 air inlet | 66505 |
Specifications and Detailed Technical Parameters:FD 138-18 DS
Nut/blind nut
Top plate screw (nut) teeth: 4×M10
The screw center distance of the top cover plate: 155.5mm
Screw (nut) teeth of the bottom cover plate: 4×M10
The screw center distance of the bottom cover plate: 155.5 mm
Air hole/air inlet/air fittings
Air hole/air inlet: G1/2
The screw center distance between the air hole and the nut: 72.75mm
Cover plate
Top plate diameter: 184mm
Diameter of the bottom cover: 184mm
Rubber Bellows
Maximum diameter of rubber bellows: 230 mm
Natural diameter of rubber bellows: 205 mm
Working stroke: minimum 75 mm to maximum 250 mm
Maximum height: 250 mm
Minimum height: 75 mm
Stroke height: 175 mm
Required Installation Space: 245mm
Bumper block/bumper block
Without bumper block
Belt loop/Girdle ring/Girdle hoop
One piece of belt loop/girdle hoop/girdle ring
Min. pressure 0 bar
Return force to min height ≤ 300 N
Overall weight 3.5 kg
| Vibration isolation – dynamic characteristic values Design height H: recommended 200mm, minimum 180mm | |||||||
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Force (Load) [kN] | 3.9 | 5.3 | 6.7 | 8.2 | 9.7 | 11.3 | 4.1 |
| Spring rate [N/cm] | 760 | 970 | 1185 | 1400 | 1610 | 1815 | |
| Natural frequency [Hz] | 2.2 | 2.2 | 2.1 | 2.1 | 2.1 | 2.0 | |
| Pneumatic application – static characteristic values Force F [kN] | ||||||||
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H [mm] | 220 | 2.9 | 4.0 | 5.2 | 6.4 | 7.7 | 9.0 | 4.3 |
| 200 | 3.9 | 5.3 | 6.7 | 8.2 | 9.7 | 11.3 | 4.1 | |
| 150 | 5.9 | 8.0 | 10.1 | 12.4 | 14.7 | 16.9 | 3.2 | |
| 100 | 8.2 | 11.0 | 13.7 | 16.6 | 19.4 | 22.4 | 2.0 | |
Advantages of airbags
1. The elastic coefficient of spring expansion can be controlled;
2. Adjustable load carrying capacity;
3. Easy to achieve height control;
4. Reduce friction;
5. The load changes, but the natural frequency is basically unchanged.
Other types Of Contitech Air Spring We could offer
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
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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