- Life Time: 5000-8000hours
- Roughness of Abrasive Surface: GB1031-68, Ra0.02- 0.032 µ M
- Trademark: HF
- Origin: China.
- The Working Surface Hardness: HRC 60-72
- Wide Range of Temperatrue of Application: From: -50CTO 120c
- Specification: SGS
- HS Code: 8484100000
We can supply you with good quality and high precision product for factory and aftermarket. Our products can be used as OEM parts of Komatsu, Sumitomo, HITACHI, Kato, Caterpillar, Deawoo, Hyundai, Kobelco, Face Seal Group / Seal ring and so on.
Life time: 5000-8000hours
The working surface hardness: HRC 60-72
Roughness of abrasive surface: GB1031-68, Ra0.02- 0.032 µ M
Wide range of temperatrue of application: From: -50Cto 120C