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SOBRE NÓS
PERFIL DA COMPANHIA
OEM
EQUIPAMENTO
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Bombas de polpa horizontais
Bombas de polpa verticais
Bombas de água limpa
Produtos relacionados
Partes separadas
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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
Latvia Raw Material Inspectiom Room
Latvia Raw Material Inspection
Latvia The temperature of molten iron is measured by temperature gun
Latvia The composition of the casting is detected by spectrometer
Latvia Metallographic inspection of castings
Latvia Inspection of Mechanical properties of castings
Latvia Check composition of parts by hand spectrum
Latvia Test the hardness of the parts with a durometer
Latvia Ultrasonic Metal Detector inspection of casting defects
Latvia Impeller Static Balancing Machine
Latvia Use the dynamic balancing machine to balance the impeller
Latvia Check the bearing temperature during pump operation