应用规范
1、设计制造按GB12234-89
2、结构长度按GB12221-89
3法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927
主要零件材料
|
零件名称
|
ZG1Cr18Ni19Ti系列
|
ZG00Cr18Ni10系列
|
ZG1Cr18Ni12MO2Ti系列
|
ZG00Cr17Ni14MO2系列
|
WCB系列
|
|
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
|
1.6MPa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
|
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
|
2.5MPa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
|
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
|
6.4MPa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
|
