RAW MATERIAL INSPECTION
PMI Testing: Analyzing the chemical composition of valve materials to ensure their corrosion resistance and performance in different environmental conditions.
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NON-DESTRUCTIVE TESTING
Using X-rays or gamma rays to penetrate materials, detecting internal defects like cracks or bubbles.
MACHINING PROCESS INSPECTION
This involves examining valve components to ensure they meet design specifications, including dimensions, geometric shape, and surface quality, to ensure the proper operation of the valve.
PRESSURE TESTING
The routine pressure test is used to verify the sealing and performance of the valve under normal operating conditions. The valve is exposed to its rated pressure to ensure it can safely control the flow of fluids.
FINAL INSPECTION
This assessment evaluates whether the dimensions and appearance of the valve conform to design specifications, ensuring the valve's performance and suitability for installation.