Details
125S FLANGE END GLOBE VALVE
Scope Of Application:
|
class
|
125lb
|
|
suitable medium
|
water,oil,steam
|
|
test pressure
|
shell
|
2.41MPa
|
|
seat
|
1.38MPa
|
|
test time
|
规格
|
seat
|
shell
|
|
2″-8″
|
30S
|
30S
|
|
10″-12″
|
60S
|
60S
|
|
work pressure
|
规格
|
2″-12″
|
|
-29-65°c
|
1.38MPa
|
|
232°c
|
0.86MPa
|
Technical Requirement:
-
Design, manufacture conforms to MSS SP-85.
-
Face to face dimension conforms to ANSI B16.10.
-
Flange drilled conforms to ANSI B16.1.
|
SIZE
|
L
|
D
|
D1
|
B
|
n-d
|
Do
|
|
2
|
203
|
152
|
120.5
|
15.9
|
4-19
|
178
|
|
21/2
|
216
|
178
|
139.5
|
17.5
|
4-19
|
178
|
|
3
|
241
|
190
|
152.5
|
19.1
|
4-19
|
200
|
|
4
|
292
|
229
|
190.5
|
23.9
|
8-19
|
254
|
|
5
|
330
|
254
|
216
|
23.9
|
8-22
|
300
|
|
6
|
356
|
279
|
241.5
|
25.4
|
8-22
|
300
|
|
8
|
495
|
343
|
298.5
|
28.6
|
8-22
|
348
|
|
10
|
622
|
406
|
362
|
30.2
|
12-25
|
400
|
|
12
|
698.5
|
483
|
432
|
31.8
|
12-25
|
457
|
|
18
|
nut
|
steel
|
ASTM A 563-B
|
GB700-88 Q235
|
|
17
|
washer
|
steel
|
Steel
|
GB700-88 Q235
|
|
16
|
handwheel
|
cast iron
|
STM A 126-B
|
GB9439-88 HT200
|
|
15
|
stem nut
|
cast brass
|
Mn-Brass
|
GB1176-87 ZCuZn38Mn2Pb2
|
|
14
|
bolt
|
steel
|
steel
|
GB700-88 Q235
|
|
13
|
nut
|
steel
|
steel
|
GB700-88 Q235
|
|
12
|
packing gland
|
ductile iron
|
ASTM A536 65-45-12
|
GB1348 QT450-10
|
|
11
|
bonnet
|
cast iron
|
ASTM A 126-B
|
GB9439-88 HT200
|
|
10
|
packing
|
graphite
|
Non-Asbestos
|
GB3518-83 LC35-999
|
|
9
|
bolt
|
steel
|
ASTM A 307-B
|
GB700-88 Q235
|
|
8
|
gasket
|
graphite
|
Non-Asbestos
|
GB3518-83 LC35-999
|
|
7
|
stem
|
brass
|
ASTM B 16
|
YB146-71 HPb59-1
|
|
6
|
disc nut
|
cast brass
|
Mn-Brass
|
GB1176-87 ZCuZn38Mn2Pb2
|
|
5
|
washer
|
stainless steel
|
ASTM 304
|
GB1220-92 OCr18Ni9
|
|
4
|
disc
|
cast iron
|
ASTM A 126-B
|
GB9439-88 HT200
|
|
3
|
disc seat ring
|
cast bronze
|
ASTM B 62
|
GB1176-87 ZCuSn5Pb5Zn5
|
|
2
|
body seat ring
|
cast bronze
|
ASTM B 62
|
GB1176-87 ZCuSn5Pb5Zn5
|
|
1
|
body
|
cast iron
|
ASTM A 126-B
|
GB9439-88 HT200
|
|
NO.
|
Name of part
|
Material
|
American standard
|
Chinese standard
|
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