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Tel:0086-311-87162903
0086-311-83802338
E-mail:info@naipump.com
Fax:0086-311-83809529
Add:No.368,Xinshi North Road,Shijiazhuang City,China
Russia Raw Material Inspectiom Room
Russia Raw Material Inspection
Russia The temperature of molten iron is measured by temperature gun
Russia The composition of the casting is detected by spectrometer
Russia Metallographic inspection of castings
Russia Inspection of Mechanical properties of castings
Russia Check composition of parts by hand spectrum
Russia Test the hardness of the parts with a durometer
Russia Ultrasonic Metal Detector inspection of casting defects
Russia Impeller Static Balancing Machine
Russia Use the dynamic balancing machine to balance the impeller
Russia Check the bearing temperature during pump operation