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 |
| Goodyear | 3B12-306 |
| Gas Hole | 1/4NPTF |
| Two Pillars Stick Nuts | 3/8 UNC |
| Screw Center Distance | 157.5 mm |
| Cover Plate Diameter | 231mm |
| Pressure Ability | 0.2-0.8 M Pa |
| Natural Height | 297 mm |
| Firestone | W01-358-8013 |
| Contitech | FT330-29 CI 1/4 NPT |
| Brand Name | Goodyear |
| Model Number | 3B12-304 |
| 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 | Goodyear | 3B12-306 |
| Gas Hole | 1/4NPTF | Two Pillars Stick Nuts | 3/8 UNC |
| Screw Center Distance | 157.5 mm | Cover Plate Diameter | 231mm |
| Pressure Ability | 0.2-0.8 M Pa | Natural Height | 297 mm |
| Firestone | W01-358-8013 | Contitech | FT330-29 CI 1/4 NPT |
| Brand Name | Goodyear | Model Number | 3B12-304 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangdong,China |
| High Light | 3B12-304 ，W01-358-8013 ，FT330-29 | ||
3B12-304 W01-358-8013 Triple Convoluted Air Bag FT330-29 3B12-306 For Building Gravel Equipment
Description of 3B12-304 Goodyear Air Spring:
3B12-304 Goodyear Air Spring-Triple Swivel Airbag 3B12-304.
This is a bellows-type Goodyear air spring. The bellows air spring has one, two or three convolutions in the flexible member. Such triple-twist airbags are usually found on lift springs or axles of trucks and trailers, as air travel springs, and can also be used as actuators or insulators in the industry.
3B12-304 Goodyear Technical Parameters
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC
Top Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC
Screw Center Distance of Top Cover Plate : 157.5mm
Bottom Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC
Screw Center Distance of Bottom Cover Plate : 157.5mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4 N P.T.F. / 1/4NPTF
❸ Cover Plate
Top Cover Plate Diameter: 231 mm
Bottom Cover Plate Diameter: 231 mm
❹Rubber 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
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :Two Pieces of Girdle Hoop
Bellows type industrial air spring, triple rotation,
Effective area 330 square centimeters
29 cm maximum stroke,
Crimped bead plate
internal thread,
1/4 NPT, offset
Manufacturer: Goodyear
Compressed height
4.33"
Maximum expansion height
16.9"
The maximum diameter
12.8"
Maximum inflation pressure
120 psi
Maximum stroke
12.57"
Air inlet type
English
Air inlet
1/4"
series
C
lowest temperature
-76°F
Maximum temperature
158°F
Bellows type
Triple convolution
Weight: 13 pounds
3B12-304 Goodyear Cross others OEM
| BELLOW Numbers | COMPLETE NO. | COMPLETE Numbers |
| AIRKRAFT 116008 | AIRKRAFT 115033 | AIRKRAFT 115027 |
| FIRESTONE FLEX 38R/38D | CONTITECH FT 330-29 773 | CONTITECH FT 330-29 430 |
| FIRESTONE 095.0047 | FIRESTONE W01-358-8013 | FT 330-29 498 |
| GOODYEAR FLEX 556 3 3 8334 | GOODYEAR 3B12-305 | FT 330-29 503 |
| 578 93 3 100 | AIRKRAFT 115035 | FT 330-29 702 |
| CONTITECH FT 330-29 432 | FIRESTONE W01 358 8006 | |
| FIRESTONE W01-358-8010 | W01 358 8030 | |
| GOODYEAR 3B12-301 | GOODYEAR 3B12-304 |
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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