Company Profile:
Langsun Carbide has decades of experience in the production of tungsten carbide wear parts. We have developed many of our tungsten carbide parts and material grades, leading the industry. We have a mature factory production line, and every processing link has strict inspections, and there will be no mistakes. We can ensure the stable quality and excellent performance of the products, and you can have full confidence in the quality of the products. It is our mission to provide customers with high-quality products and services, and our tungsten carbide products can be used in any extreme working environment.
If you are interested of our tungsten carbide bushing, please feel free to contact us, we will have an experienced sales team to reply you in the shortest time.
Application industry:
Oil and gas exploration, iron and steel smelting, cement production, paper production and industrial production of various scales, etc.
Features of tungsten carbide bushings:
1. Excellent affinity with lubricating oil, superior wear-reducing
2. Longer life span, greater cost-effectiveness
3. Has outstanding corrosion resistance as well as can adapt to extreme working environment
4. High hardness, high firmness
Our advantages：
1.The produce line is fully grown as well as equipped with modern as well as advanced processing devices
2.Innovative and experienced technical team
3.High-quality raw material formula
4.Reasonable cost
5.Strong supply capacity, can be delivered in a short time
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 |
