Tungsten Carbide Plunger
Custom Tungsten Carbide Plunger / Punch Pin
Our custom tungsten carbide plungers are precision-engineered for high-pressure, high-wear industrial applications. Made from premium WC-Co material, they deliver exceptional hardness, wear resistance, and dimensional stability.
Key Features
Premium tungsten carbide (WC-Co) material with HRA 85–92 hardness
Ultra-high wear resistance for extended service life
Precision CNC machined to your exact specifications
Excellent impact toughness and corrosion resistance
Custom shapes (conical/stepped head, flats, grooves) available
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Strict quality control for tight tolerances and consistent performance
Applications
High-pressure pump plungers & hydraulic components
Mold ejector pins & punch tools
Oilfield and chemical processing valve components
Precision machinery guide pins & positioning parts
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