Quality Control
Radiography Inspection guarantees no failures inside of the castings or forgings. Ultrasonic inspection acts an alternative of inspection.
Dye penetrant testing and magnetic particle testing can examine surface failures on castings and forgings.
-196 ℃ Cryogenic Treatment System is a basic treatment for LNG usage valves or similiar applications.
Hydraulic leakage test
All our materials are strictly made under supervision of ladle analysis instrument in the foundries and inspected by high precision spectroanalysis instrument when they arrive in our plant.
All mechanical properties test will act before we use the materials to secure the performance and safety.
Up to 1200 ℃ electric furnance provide an availability of various heat treatment cycles.