零件名称	ZG1Cr18Ni19Ti	ZG00Cr18Ni10	ZG1Cr18Ni12MO2Ti	ZG00Cr17Ni14MO2	WCB
阀体/阀盖	ZG1Cr189Ti	ZG00Cr18Ni10	ZG1Cr18Ni12MO2Ti	ZG00Cr17Ni14MO2	WCB
闸板	ZG1Cr189Ti	ZG00Cr18Ni10	ZG1Cr18Ni12MO2Ti	ZG00Cr17Ni14MO2	1Cr13
阀杆	1Cr189Ti	00Cr18Ni10	1Cr18Ni12MO2Ti	00Cr17Ni14MO2	1Cr13
填料	PTFE编织	PTFE编织	PTFE编织	PTFE编织	石墨
垫片	304+-PTFE	304L+PTFE	316+PTFE	316+PTFE	石墨+304
压盖	ZG1Cr189Ti	ZG00Cr18Ni10	ZG1Cr18Ni12MO2Ti	ZG00Cr17Ni14MO2	WCB
填料压环	1Cr189Ti	00Cr18Ni10	1Cr18Ni12MO2Ti	00Cr17Ni14MO2	1Cr13
螺栓	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	35CrMoA
螺母	1Cr189Ti	1Cr189Ti	1Cr189Ti	1Cr189Ti	45

尺寸	DN	40	50	65	80	100	125	150	200	250	300
L	mm	200	250	265	280	300	325	350	400	450	500
H	mm	310	358	373	435	500	614	674	818	969	1145
D	mm	200	240	240	280	300	320	360	400	450	560

尺寸	DN	40	50	65	80	100	125	150	200	250	300
L	mm	200	250	265	280	300	325	350	400	450	500
H	mm	358	373	435	500	614	674	818	969	1145	1145
D	mm	240	240	280	300	320	360	400	450	560	640

保温闸阀主要连接尺寸及重◆量

尺寸	DN	40	50	65	80	100	125	150	200	250	300
L	mm	200	250	280	310	350	400	450	550	650	750
H	mm	358	373	435	500	514	674	818	969	1145	1145
D	mm	240	240	280	300	320	360	400	450	560	640