Punto d'origine
Liaoning, China
Supporto personalizzato
OEM, ODM, OBM, Software reengineering
Numero del Modello
Q61FC-16
Temperatura dei mezzi
Temperatura normale
Stem
2Cr13, blow-out proof structure
Seat
PTFE+25%C, zero leakage
Test
API 598 and API6D is available
Install
can be buried directly, save cost
Maintenance
20 years maintenance free (15000 times trouble free use)
Body Material
20# carbon steel
Spring/metal washer
60Si2Mn