| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | Strong Carton Box Or As Customers Need |
| Material | Rubber Bellow and Steel Cover |
| Warranty | 1 Year Warranty |
| Packaging | Carton/Cartons |
| Position | Industrial Machine |
| Air Fitting | G1/2 |
| Type | Double Convoluted Type |
| Air Spring | With Dismountable Plates |
| The Screw | M10 |
| Brand Name | GUOMAT |
| Model Number | FD138-18 DS |
| Certification | ISO/TS16949:2009 |
| Place of Origin | GuangDong, China |
View Detail Information
Explore similar products
Goodyear 1B5-2 Industrial Air Spring / Bellows NO. 579 913 502 GUOMAT 1B5502
Continental Contitech Industrial Air Spring FS 120-9 CI Refer To GUOMAT 1B120-9
Lift Lifting Equipment Air Suspension Parts / Industrial Shock Absorber
Durable Goodyear Air Bags Industrial Air Spring 2B9-252 For Commercial W01-M58
Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | Strong Carton Box Or As Customers Need |
| Material | Rubber Bellow and Steel Cover | Warranty | 1 Year Warranty |
| Packaging | Carton/Cartons | Position | Industrial Machine |
| Air Fitting | G1/2 | Type | Double Convoluted Type |
| Air Spring | With Dismountable Plates | The Screw | M10 |
| Brand Name | GUOMAT | Model Number | FD138-18 DS |
| Certification | ISO/TS16949:2009 | Place of Origin | GuangDong, China |
| High Light | FD 138-18 Rubber Air Bellows ,Navigator Contitech Presses Rubber Air Bellows | ||
FD 138-18 DS G1/2 Rubber Air Bellows Navigator Contitech Presses Convoluted Air Spring
GUOMAT 2B13818 Air Spring Technical Data
♦Cover Plate
Top Cover Plate Diameter: Ø184mm
Bottom Cover Plate Diameter: Ø184mm
♦Gas Hole/Air Fitting
Gas Hole: G1/2
♦Screw/Blind Nut
The Screw of the Top Cover Plate: 4XM10
The Screw of the Bottom Cover Plate: 4XM10
The Screw Height: 25mm
The Distance Between the Screws of the Top Cover Plate: Ø155.5mm
The Distance Between the Screws of the Botttom Cover Plate: Ø155.5mm
♦Rubber Bellow
The Rubber Bellow Diameter: Ø230mm
The Max. Height: 250mm
The Min.Height: 75mm
Pneumatic application – static characteristic values
Force F [kN]
| Pressure P | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.V [I] |
| Height H [mm] | 220 | 2.9 | 4.23 | 5.16 | 6.41 | 7.65 | 8.98 | 4.3 |
| 200 | 3.86 | 5.27 | 6.68 | 8.21 | 9.73 | 11.3 | 4.1 | |
| 150 | 5.9 | 8 | 10.1 | 12.4 | 14.7 | 16.9 | 3.2 | |
| 100 | 8.2 | 10.9 | 13.7 | 16.6 | 19.4 | 22.4 | 2 |
OEM Reference Number
Contitech Number: FD138-18
Contitech Number: FD 138-18
Contitech Number: FD138-18 DS
Contitech Number: FD 138-18 DS
Contitech Number: FD138-18 DS G1/2
Contitech Number: FD 138-18 DS G1/2
Contitech Double Convoluted Bellows Air Spring
| Part No. | Inch Maat | Max. Stroke (mm) | Max. Dia (mm) | Min.H(kN) | Max.Stroke(Kn) |
| 8 bar | |||||
| FD 138-18 DS | 8X2 | 175 | 230 | 24.7 | 5.0 |
| FD 209-21 DS | 9 1/4X2 | 205 | 255 | 31.2 | 7.5 |
| FD 210-22 DS | 10X2 | 225 | 270 | 35.0 | 7.1 |
| FD 22-4 DI CR | 2 3/4X2 | 45 | 80 | 3.0 | 0.9 |
| FD 412-18 DS | 12X2 | 225 | 330 | 53.6 | 15.4 |
| FD 44-10 DI CR | 4 1/2X2 | 85 | 125 | 7.4 | 1.7 |
| FD 614-26 DS | 14X2 | 265 | 400 | 79.0 | 19.7 |
| FD76-14 DI CR | 6X2 | 115 | 178 | 14.5 | 4.7 |
| FD 76-14 DS CR | 6X2 | 115 | 178 | 14.5 | 4.7 |
| FD 816-30 DS | 16X2X | 315 | 435 | 84.2 | 21.1 |
About Guomat
We always focus on the development of automotive components, and provide you with quality products and competitive prices.
If you are interested in our products, we are pleased to offer you our best quotation. If you have any question, please do let me know
We are looking forward to establishing business with you.
![]()
![]()
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...
Get in touch with us
Leave a Message, we will call you back quickly!