TVC Auto
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| No. | Property | Standard / Value |
|---|---|---|
| 1 | Wear and friction property | Following GB/T 5764-2011 national standard |
| 2 | Friction coefficient | 0.45-0.55 (average) |
| 3 | Wearing rate | 0.09-0.15 (average) |
| 4 | Theoretical density | 2.0 g/cm3 |
| 5 | Actual density | 1.87 g/cm3 (average) |
| 6 | Hardness | HRL 50 |
| 7 | Burst strength | Φ 200X130X3.5mm over 14000r/Min |
| 8 | Bend test | Over 40 N/mm2 |
| No. | O.D*I.D (MM) | Thickness (MM) | Grooves | No. | O.D*I.D (MM) | Thickness (MM) | Grooves |
|---|---|---|---|---|---|---|---|
| 1 | 141*82 | 3.2-5.0 | NO | 21 | 260*167/170 | 3.2-5.0 | 18/27/30 |
| 2 | 145*105 | 3.2-5.0 | NO | 22 | 270*165/170 | 3.2-5.0 | 18 |
| 3 | 150*110 | 3.2-5.0 | 16 | 23 | 275*170/175/180 | 3.2-5.0 | 18/24 |
| 11 | 200*130/135/140 | 3.2-5.0 | NO/24 | 31 | 340*175 | 3.2-5.0 | 18 |
| 12 | 202*145 | 3.2-5.0 | 24 | 32 | 350*187/195/200 | 3.2-5.0 | 6/16/18 |
| 20 | 254*150/155 | 3.2-5.0 | 18/24 | 40 | 440*280 | 3.2-5.0 | 18 |
Founded in 1992, the factory covers an area of more than 20,000 square meters, with an annual output of about 1,000 tons. The primary focus is the production and sales of auto parts products, including clutch facings, copper clutch buttons, friction discs, and related accessories. As one of the earliest friction material manufacturers in China, the facility is equipped with advanced lathes and engineering testing instruments.
The facility has passed ISO9001 quality system certification and maintains a leading level in the domestic industry. Products are exported globally and are highly regarded by international customers.
