
| Hardness | 89.5~91 Hra |
| Material | Tungsten Carbide |
| Standard | GB |
| Application | Mining Machine, Oil Gas Industry |
| Customization | Available |
OEM Customized Tungsten Carbide Sealing Valve Stem and Valve Seat Assembly Part for Flow Control System. Customized Material Grades: Available in YG6, YG8, YG10, or customized based on customer application. High Hardness & Wear Resistance: Hardness 89.5~91 HRA with high wear resistance and impact toughness. 15 Years Experience: Over 15 years of experience in shaped tungsten carbide products. Precision Manufacturing: Advanced production line with precision ground and high polishing process. 100% Virgin Raw Material: Ensures high quality products using 100% virgin raw materials. Professional After-Sales Service: Excellent after-sales service with technical support for material selection.