Exploration drilling for natural resources such as oil and gas is a harsh working environment. In such an environment, if you want the production equipment to exert high efficiency and improve the service life of the production equipment, you need to be equipped with high-quality accessories and components. The hard alloy bushing has high wear resistance, strong corrosion resistance and good sealing performance, which also makes it play an irreplaceable role in the field.
Ningbo Langsun Tungsten Carbide Co., Ltd. has rich experience in the production of tungsten carbide parts, and its professionalism is also at the forefront of the industry.We have a special customization service. In order to make the product play the best performance, we have experienced engineers to help you choose the appropriate material grade for your application and provide the best solution,make sure the product can perform optimally according to your application.Therefore, many customers from all over the world have cooperated with us, and our product quality and excellent service are also the foundation of their long-term cooperation with us. You can maintain absolute confidence in our products.In addition to carbide sleeves, we also manufacture other tungsten carbide parts, such as tungsten carbide sealing rings and tungsten carbide nozzles. If you are interested, please feel free to contact us.
Tungsten Carbide Sleeve Features:
1. Wear-resistant, corrosion-resistant, good pressure resistance
2. Long service life and low maintenance cost
3. No shape change at high temperature
4. 100% raw material production
5. Customized service to make the product perform at its best
Cobalt Binder Grades
Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
YG6 | 6 | 14.8 | 90.0 | 1520 |
YG6X | 6 | 14.9 | 91.0 | 1450 |
YG6A | 6 | 14.9 | 92.0 | 1540 |
YG8 | 8 | 14.7 | 89.5 | 1750 |
YG12 | 12 | 14.2 | 88.0 | 1810 |
YG15 | 15 | 14.0 | 87.0 | 2050 |
YG20 | 20 | 13.5 | 85.5 | 2450 |
YG25 | 25 | 12.1 | 84.0 | 2550 |
Nickel Binder Grades
Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
YN6 | 6 | 14.7 | 89.5 | 1460 |
YN6X | 6 | 14.8 | 90.5 | 1400 |
YN6A | 6 | 14.8 | 91.0 | 1480 |
YN8 | 8 | 14.6 | 88.5 | 1710 |