Detection test
The company has a modern physical and chemical laboratory,
equipped with a fully automatic valve testing bench and a universal material testing machine,
Quantitative spark spectrometer, ultrasonic flaw detector,
ultrasonic thickness gaugeSystem testing equipment such as direct reading spectrometer and hardness tester.
SPECTRO direct reading spectrometer
FARO portable coordinate measuring instrument
Test Equipment
Accurate Measurement
Laboratory
Spectrograph
Three-Dimensional
Finished Product Inspection
Hot spray remelting process
Based on the remelting spray welding process, the valve seat, including the valve seat body,
The valve seat body is provided with a medium channel,
One end of the medium channel can form a sealing surface for sealing and matching with the sphere,
The sealing surface is equipped with a number of welding grooves distributed in intervals,
The sealing surface is equipped with a nickel based alloy cladding layer,
It has the technical effect of effectively improving performance and lifespan.
