Tungsten carbide seal grades:
| Grade | Composition (%) | Density (g/cm3) | Hardness (HRA) | T.R.S （N/mm²） |
| YG6 | 6%co 94%wc | 14.85 | ≥92.5 | ≥2000 |
| YG8 | 8%co 92%wc | 14.7 | ≥89.8 | ≥2800 |
| YG10X | 10%co 90%wc | 14.35 | ≥91.5 | ≥3600 |
| YG11 | 11%co 89%wc | 14.4 | ≥88.5 | ≥2900 |
| YG6 | Fine grain alloy, good wear resistance. It is suitable for making carbide sleeves, tungsten carbide bushings, carbide seal rings, wear-resistant parts, etc. |
| YG8 | High bending strength, wear resistance lower than YG6。 It is suitable for making carbide sleeves, carbide bushings, tungsten carbide seal rings, wear-resistant parts, etc. |
| YG11 |
Tungsten carbide seal sizes:
| OD (MM) | ID (MM) | Height (MM) |
| 10-800 | 2-400 | 1.5-300 |
We can also make the carbide seal rings as per your drawings.
Tungsten carbide seal uses:
Tungsten carbide seal rings are widely used in equipment such as pumps, valves and pipelines in the fields of petroleum, chemical industry, metallurgy, aviation, etc. Its specific applications include:
Petroleum and chemical industry: used for mechanical sealing to prevent medium leakage and external impurities from entering the equipment.
Metallurgy and aviation fields: used for sealing in high temperature and high pressure environments to ensure the stable operation of the equipment.
Tungsten carbide seal advantages:
High hardness and rigidity: Tungsten carbide sealing rings have extremely high hardness, can resist mechanical wear and corrosion, and extend service life. Good sealing performance: Its angular design provides a good sealing effect to prevent leakage and external impurities from entering the equipment.
High temperature resistance: It can operate for a long time in a high temperature environment without losing function, and is suitable for high temperature and high pressure environments.
Good corrosion resistance: It adopts corrosion-resistant carbide materials and can resist the erosion of chemical media.
Long service life: Due to high hardness and wear resistance, Tungsten carbide sealing rings have a long service life.
High precision smooth surface: The product is finely ground, with small size and tolerance, and excellent and long-lasting sealing performance.
Good machinability: Cemented carbide materials have good machinability and are suitable for the manufacture of various complex shapes.
Excellent sealing performance & zero leakage: High precision sealing surface, strong sealing performance, no leakage.
Tungsten carbide seal details:
Please send us inquiries for quotations and free samples for testing:
