应用
Industrial Usage,Water Industrial Usage,Household Usage
流动介质
Gas, Oil, Water, Chemical, Steam
Design
BS 1868 / API 6D / ASME B16.34
End Connection
Threaded, Socket Weld
Sealing Form
Metal, Gasket, O-Ring Sealing
Certificates
CE/ISO/SGS/Mtc
Function
Ddcv Double Lobe, Nrvr Silence