High Precision Tungsten Carbide Valve Seat with Mirror Polishing

This high-performance tungsten carbide valve seat, also known as an oil valve head, is engineered specifically for critical sealing applications in the oil and gas industry. Its exceptional material properties make it the preferred choice for demanding drilling operations.

• Exceptional hardness and density for maximum durability
• Outstanding flexural strength and impact toughness
• Superior wear and corrosion resistance
• Stable chemical performance in harsh environments
• Extended service life reducing operational costs

Engineered to withstand the severe working environments of oil and gas drilling operations, including deep well applications, high-pressure conditions, and exposure to corrosive substances including water, gas, wax, and sand during extraction from hundreds to thousands of meters underground.

Manufactured to exact mechanical sealing specifications with custom measurements available. Standard configurations include:

• φ110*φ90-φ50-20°*4-φ15-φ9*25
• φ79*φ75*SRφ76.2*φ56*φ44.5*20

Designed to work seamlessly with tungsten steel valve balls, carbide valve auxiliaries, and valve sleeves. Critical precision machining ensures accurate angles for optimal sealing performance, with inner holes and taper radian featuring mirror polishing that emits a distinctive metallic luster.