Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T,,Paypal or Others,L/C,D/A,D/P,MoneyGram |
| Supply Ability | 1000pcs/week |
| Delivery Time | 3-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Supplier | AIRSUSTECH |
| Part Number | 3H630376 |
| Bellows Type | Triple Convolution |
| Natural Height | 376 MM |
| Purpose | For Replace |
| Screws Type | 30×M10 |
| Working Temperature | -40℃+70℃ |
| Manufacturer Warranty | One Year |
| Brand Name | AIRSUSTECH |
| Model Number | 3H630376 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou, China |
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Product Specification
| Payment Terms | T/T,,Paypal or Others,L/C,D/A,D/P,MoneyGram | Supply Ability | 1000pcs/week |
| Delivery Time | 3-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Supplier | AIRSUSTECH | Part Number | 3H630376 |
| Bellows Type | Triple Convolution | Natural Height | 376 MM |
| Purpose | For Replace | Screws Type | 30×M10 |
| Working Temperature | -40℃+70℃ | Manufacturer Warranty | One Year |
| Brand Name | AIRSUSTECH | Model Number | 3H630376 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangzhou, China |
| High Light | flange connection air spring ，convoluted air suspension spring ，M10 bolt air spring | ||
| Minimum height | 122 MM |
| Maximum height | 457 MM |
| Design height | 376 MM |
| Center distance diameter | 560 MM |
| Flange Ring Diameter | 610 MM |
| Max. outer diameter | 660 MM |
| Screw nuts type | 30×M10 |
| Full stroke | 314 MM |
| Load (kg) | Installation Height | Inflation Pressure | 0.2 MPa | 0.3 MPa | 0.4 MPa | 0.5 MPa | 0.6 MPa | 0.7 MPa | 0.8 MPa | Volume at 0.7MPa (dm3) |
| 122 | (mm) | 6172 | 9172 | 12284 | 15681 | 18522 | 22048 | 25216 | 33.52 | |
| 189 | (mm) | 5542 | 8335 | 11202 | 14221 | 17151 | 20307 | 22710 | 58.98 | |
| 256 | (mm) | 5104 | 7514 | 10309 | 12936 | 15760 | 18304 | 20030 | 70.96 | |
| 323 | (mm) | 4485 | 6662 | 9498 | 11574 | 14420 | 16476 | 18997 | 85.49 | |
| 390 | (mm) | 4243 | 6483 | 8882 | 11045 | 13492 | 15612 | 17898 | 97.01 | |
| 436 | (mm) | 4200 | 6385 | 8593 | 10830 | 13232 | 15558 | 17726 | 100.5 | |
| 457 | (mm) | 3780 | 5692 | 7727 | 9839 | 11854 | 14062 | 16244 | 108.1 | |
| Stiffness and Frequency at Design Height |
Vertical Stiffness | (Kg/cm) | 375 | 403 | 451 | 478 | 518 | 554 | 601 | |
| Natural Frequency | Hz | 1.49 | 1.25 | 1.13 | 1.04 | 0.98 | 0.94 | 0.92 | ||
| cpm | 89 | 75 | 68 | 62 | 59 | 56 | 55 |
Benefit: Enhanced Load Handling & Stability
Description: Maintains consistent ride height and evenly distributes weight, adapting pressure to the load. Improves stability for equipment like industrial trucks, cranes, and excavators.
Key Impact: Prevents premature wear, reduces tipping risk, and allows operation on uneven terrain.
Benefit: Superior Vibration Isolation & Shock Absorption
Description: Effectively dampens vibrations and absorbs shocks from uneven surfaces or internal machinery. Isolates up to 99% of vibrations, protecting sensitive equipment.
Key Impact: Improves operational precision, protects equipment from damage, and ensures product quality.
Benefit: Extended Equipment Lifespan
Description: Reduces stress and wear on the equipment itself and connected components by cushioning shocks and vibrations.
Key Impact: Lowers maintenance costs and minimizes unplanned downtime.
| Model Number | 0.7Mpa Max.Diameter | Load at Design Height | 0.7Mpa Natural Frequency |
Stroke Range | |||
| 0.2Mpa | 0.5MPa | 0.7Mpa | Min. Height | Max. Height | |||
| 3H200206 | 220 | 229 | 634 | 888 | 1.68 | 116 | 236 |
| 3H250260 | 270 | 507 | 1344 | 1924 | 1.7 | 116 | 299 |
| 3H255230 | 280 | 566 | 1460 | 2070 | 1.3 | 116 | 264 |
| 3H255322 | 290 | 116 | 400 | ||||
| 3H310306 | 330 | 861 | 2239 | 3170 | 1.3 | 120 | 354 |
| 3H330306 | 355 | 1035 | 2730 | 3892 | 1.4 | 120 | 354 |
| 3H360306 | 380 | 1250 | 3220 | 4570 | 1.3 | 122 | 360 |
| 3H380316 | 405 | 1401 | 3672 | 5235 | 1.32 | 122 | 370 |
| 3H400312 | 430 | 1724 | 4436 | 6308 | 1.19 | 122 | 360 |
| 3H430370 | 460 | 1716 | 4435 | 6333 | 1.2 | 122 | 430 |
| 3H480312 | 510 | 2650 | 6883 | 9768 | 1.17 | 122 | 360 |
| 3H520312 | 550 | 3046 | 7932 | 11262 | 1.32 | 118 | 354 |
| 3H580306 | 600 | 3950 | 10181 | 14409 | 1.22 | 118 | 354 |
| 3H630376 | 660 | 4243 | 11045 | 15612 | 0.94 | 122 | 436 |
| 3H680376 | 710 | 5259 | 13620 | 19339 | 1.27 | 122 | 436 |
Our Technicians Checked the Specifications of Air Springs
Factory Workshop
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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