Guangzhou Guomat Air Spring Co., Ltd.
| Supply Ability | 1000pcs/week |
| Payment Terms | T/T, Western Union,Paypal or Others |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Delivery Time | 3-8 Working Days |
| Warranty | One Year |
| Pressure Ability | 0.2-0.8 M PA |
| Air Inlet | 1/4 NPT |
| Top Plate Hole/Stud | 3/8-16unc |
| Bottom Plate Hole/Stud | 3/8-16unc |
| Top Plate Dia | 231 mm |
| Bottom Plate Dia | 231 mm |
| Trademark | Neutral |
| Transport Package | Cartons |
| Specification | 33*33*22 cm |
| Origin | China |
| HS Code | 8708809000 |
| Port | Huangpu, China |
| Material | Rubber and Iron |
| Position | Front and Rear |
| OEM | Yes |
| Type | Suspension Spring |
| N.W. | 7.5 Kg |
| Place of Origin | Guangzhou, China |
| Brand Name | AIRSUSTECH |
| Certification | ISO/TS16949, ISO9001 |
| Model Number | 3B7994 |
View Detail Information
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Product Specification
| Supply Ability | 1000pcs/week | Payment Terms | T/T, Western Union,Paypal or Others |
| Packaging Details | Strong Carton Box or as Customers Requirement | Delivery Time | 3-8 Working Days |
| Warranty | One Year | Pressure Ability | 0.2-0.8 M PA |
| Air Inlet | 1/4 NPT | Top Plate Hole/Stud | 3/8-16unc |
| Bottom Plate Hole/Stud | 3/8-16unc | Top Plate Dia | 231 mm |
| Bottom Plate Dia | 231 mm | Trademark | Neutral |
| Transport Package | Cartons | Specification | 33*33*22 cm |
| Origin | China | HS Code | 8708809000 |
| Port | Huangpu, China | Material | Rubber and Iron |
| Position | Front and Rear | OEM | Yes |
| Type | Suspension Spring | N.W. | 7.5 Kg |
| Place of Origin | Guangzhou, China | Brand Name | AIRSUSTECH |
| Certification | ISO/TS16949, ISO9001 | Model Number | 3B7994 |
| High Light | W013587994 Suspension Air Springs ，3B12-328 Goodyear Suspension Air Bags ，231mm Goodyear Suspension Air Bags | ||
3B7994 Technical parameters
Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 1pcsX3/8-16UNC
Screw Center Distance of Top Cover Plate : 89 mm
Bottom Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC
Screw Center Distance of Bottom Cover Plate : 140 mm
Screw Center Distance of Bottom Cover Plate : 157.5 mm
Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4 N P.T.F. / 1/4NPTF
Cover Plate
Top Cover Plate Diameter: 231 mm
Bottom Cover Plate Diameter: 231 mm
Rubber Bellows
Rubber Bellows MAX Diameter: 330 mm
Rubber Bellows Natural Diameter :300 mm
The Working Stroke : MAX 460 mm to MIN 130 mm
Maximum Height : 460 mm
Minimum Height :130 mm
Compression Height : 330 mm
Bumper block / Buffer block
With Bumper Block Or Without Bumper Block
Girdle Hoop / Girdle Ring
With Girdle Hoop :Two Pieces of Girdle Hoop
OEM Original Equipment Manufacturer:
| BELLOW NO. | COMPLETE NO. | COMPLETE NO. | COMPLETE NO. |
| AIRKRAFT 116008 | AIRKRAFT 115034 | AIRKRAFT 115072 | Firestone : W01-358-7994 |
| FIRESTONE FLEX 38R/38D | CONTITECH FT 330-29 431/469 | CONTITECH FT 330-29 546 | Contitech : FT 330-29 546 |
| FIRESTONE 095.0047 | FIRESTONE W01-358-8008 | FIRESTONE W01-358-7994 | Goodyear : 3B12-328 |
| GOODYEAR FLEX 556 3 3 8334 | FIRESTONE W01-358-8025 | FIRESTONE W01 358 7994 | Triangle : 4546 |
| 578 93 3 100 | FIRESTONE W01-358-8028 | FIRESTONE W013587994 | Triangle :6364 |
| GOODYEAR 3B12-300 | GOODYEAR 3B12-328 | Euolid/meritor After market : E-FS7994 | |
| Watson&chalin : AS-0019-F |
Use in many applications including:
Air spring production process:
1. Rubber mixing: exercise and rubber processing
2. The production of rubber bellows: bellows is made of inner is a layer of rubber, the middle is two layers of cord fabric and the outside is a layer of rubber. Through the fixed mold them together.
3. Other forming accessories: plastic parts, iron base, aluminum base, iron plate, and other hardware accessories, these parts have been made in different moulds.
4. The bellows and other accessories are gotten together by machine and make out air spring.
5. Air tightness detection: each production of good air spring fills the air, and then put into the water to test whether the bubbling gas leakage.
6. Quality: blasting test, fatigue test, the air spring blasting pressure GUOMAT factory is up to 30 atmospheric pressure, fatigue to reach 3 million times, meet the international standards.
7. Packing: the qualified products for packaging, are usually carton packaging, need some special strong wooden case packing, others are labeling packaging according to customer's requirements.
| Firestone | Flex Number | Piston | Top Plate | Bottom Plate | Top Plate Dia | Bot Plate Dia | Collapsed Hght | Comments |
| Flex Number | Piston | 2345 | 245 | |||||
| W01-358-7994 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 5.10 | 3B12-328 |
| W01-358-7995 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | 3B12-329 |
| W01-358-7996 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | 3B12-335 |
| W01-358-7998 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | |
| W01-358-8006 | 38D | 3212 | 3 | 2 | 9.00 | 9.00 | 4.00 | 3B12-304 |
| W01-358-8008 | 38R (38D) | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | 3B12-300 |
| W01-358-8010 | 38D | 3183 | 3 | 2 | 9.00 | 9.00 | 4.20 | 3B12-301 |
| W01-358-8014 | 38D | 3183 | 3 | 2 | 9.00 | 9.00 | 4.50 | |
| W01-358-8016 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | |
| W01-358-8018 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | 3B12-303 |
| W01-358-8025 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | |
| W01-358-8027 | 38D | 3183 | 2 | 2 | 9.00 | 9.00 | 4.55 | 3B12-310 |
| W01-358-8030 | 38D | 3183 | 3 | 2 | 9.00 | 9.00 | 5.10 |
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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