Machining

Machining is the foundation of our entire valve core manufacturing process.
With advanced multi-axis CNC machining centers, we handle valve balls and seats from ½" to 48" with high precision.
 
We deliver:
· Dimensional accuracy: ±0.01 mm
· Stable geometric tolerances
· Perfect spherical and seat profiles
· High repeatability for large-diameter components
A wide range of materials can be machined, including carbon steel, stainless steel, duplex,  Inconel, and hardfacing substrates.
 
Every machined part forms the precise basis required for grinding, coating, welding, and final lapping—ensuring long-term sealing performance and durability.