設(shè)計依據(jù)
Design refence
|
GB標準
|
ANSI標準
|
設(shè)計標準
Design standard
|
GB/12237
|
ANSI B16.34
|
連接法蘭尺寸
Connecting Flange Size
|
GB/9113、JB/T79
|
ANSI B16.5
|
試驗和檢驗
Test＆inspection
|
JB/T9002
|
API 598
|
序號NO
|
零件名稱
Accessory name
|
材質(zhì) Material
|
||
C
|
P
|
R
|
||
1
|
內(nèi)六角螺絲
Mikl Steel Hex
Socket Screw
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
2
|
閥蓋
Cover
|
WCB
|
1Cr18Ni9Ti
|
2G1Cr18Ni12Mo2Ti
|
3
|
墊片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
4
|
閥座
Seat
|
1Cr18Ni9Ti
或PTFE
|
1Cr18Ni9Ti
或PTFE
|
1Cr18Ni12Mo2Ti
或PTFE
|
5
|
閥體
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
6
|
密封填料
Packing Material
|
丁腈橡膠或PTFE
NBR or PTFE
|
丁腈橡膠或PTFE
NBR or PTFE
|
丁腈橡膠或PTFE
NBR or PTFE
|
7
|
壓蓋
Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
8
|
閘板
Cut-off Device
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
9
|
支架
Coke
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
10
|
推拉桿
Push-and-pull Rod
|
45#鋼鍍鉻
45#Steel Chrome
|
45#鋼鍍鉻
45#Steel Chrome
|
45#鋼鍍鉻
45#Steel Chrome
|
11
|
氣動執(zhí)行器
Pneumatic Actuator
|
|||
公稱通徑
DN
Nemieal size
|
外形尺寸 Outline Size
|
|||||||||
GB標準外形及連接尺寸（PN1.0Mpa）
Outline and Connecting Size to GB Standard（PN1.0Mpa）
|
ANSI標準外形及連接尺寸（Class150）
Outline and Connecting Size to ANSI Standard(Class150)
|
|||||||||
L
|
H
|
D
|
D1
|
n-Φd
|
L
|
H
|
D
|
D1
|
n-Φd
|
|
50
|
60
|
335
|
165
|
125
|
2-18 2-M16
|
48
|
335
|
152
|
120.5
|
2-19 2-M16
|
65
|
60
|
363
|
185
|
145
|
2-18 2-M16
|
48
|
363
|
178
|
139.5
|
2-19 2-M16
|
80
|
60
|
395
|
200
|
160
|
2-18 2-M16
|
50
|
395
|
190
|
152.5
|
2-19 2-M16
|
100
|
60
|
465
|
220
|
180
|
6-18 2-M16
|
50
|
465
|
229
|
190.5
|
6-19 2-M16
|
125
|
60
|
530
|
250
|
210
|
6-18 2-M16
|
57
|
530
|
254
|
216
|
6-22 2-M20
|
150
|
70
|
630
|
285
|
240
|
6-23 2-M20
|
57
|
630
|
279
|
241.5
|
6-22 2-M20
|
200
|
80
|
750
|
340
|
295
|
6-23 2-M20
|
70
|
750
|
343
|
298.5
|
6-22 2-M20
|
250
|
86
|
900
|
395
|
350
|
8-23 4-M20
|
70
|
900
|
406
|
362
|
8-25 4-M22
|
300
|
92
|
1120
|
442
|
400
|
8-23 4-M20
|
76
|
1120
|
483
|
432
|
8-25 4-M22
|
350
|
100
|
1260
|
505
|
460
|
10-23 6-M20
|
76
|
1260
|
533
|
476
|
18-29 4-M27
|
400
|
120
|
1450
|
565
|
515
|
10-25 6-M20
|
89
|
1450
|
597
|
540
|
12-29 4-M27
|
450
|
125
|
1600
|
615
|
565
|
14-25 6-M22
|
89
|
1600
|
635
|
578
|
12-32 4-M30
|
500
|
130
|
1800
|
670
|
620
|
14-25 6-M22
|
114
|
1800
|
699
|
635
|
14-32 6-M30
|
600
|
130
|
2300
|
780
|
725
|
14-30 6-M27
|
114
|
2300
|
813
|
749.5
|
14-35 6-M33
|
