规格 (Female x Male) 型号
1-1/2"NH x 1-1/2"NPT WXBB001
1-1/2"NPTx 1-1/2"NPT WXBB002
1-1/2"NH x 1"NPS WXBB003
1-1/2"NPT x 1"NPT WXBB004
1-1/2"NPS x 1-1/2"NPS WXBB005
2"NPT x 2"NPSH WXBB006
2-1/2"NH x 1-1/2"NPT WXBB007
2-1/2"NPT x 2"NH WXBB008
2-1/2"NH x 2"NPS WXBB009
