J41W-25P蘇式法蘭截止閥主要零件材料及主要用途
型號
Type
|
閥體
Body
|
閥蓋
Bonnet
|
閥瓣
Disc
|
閥座
Seat ring
|
閥桿
Stem
|
填料
Packing
|
適用介質
Suitble medium
|
適用溫度
(≤℃)
|
J41H-(16)C
|
A105
|
3Cr13
|
2Cr13
|
2Cr13
|
柔性石墨
|
水、油品、蒸汽
|
450
|
J41W-(25)P
|
1Cr18Ni9Ti
|
1Cr17Ni2
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
PTFE
|
硝酸類
|
200
|
J41Y-(40)R
|
1Cr18Ni9Ti
|
OCr18Ni9+Stellite12
|
OCr18Ni9+Stellite6
|
1Cr18Ni9Ti
|
PTFE
|
硝酸類、堿液
|
200
|
J41W-(40)R
|
OCr18Nil2Mo2Ti
|
0Cr17Ni12Mo2
|
0Cr18Ni12Mo2Ti
|
1Cr18Ni12Mo2Ti
|
PTFE
|
醋酸類、磷酸
|
200
|
J41Y-(100)L
|
OOCr17Nil4Mo2
|
316L+Sellite12
|
316L+Sellite6
|
316L
|
PTFE
|
尿素、甲銨液、磷酸
|
200
|
J41Y-(64)H
|
15CrMo(F12)
|
F12+Stellite12
|
F12+Stellite6
|
25Cr2Mo1VA
|
柔性石墨
|
水、油品、蒸汽
|
550
|
J41Y-(100)I
|
1Cr5Mo
|
1Cr5Mo+Stellite12
|
1Cr5Mo+Stellite6
|
25Cr2Mo1VA
|
柔性石墨
|
水、油品、蒸汽
|
550
|
J41W-25P蘇式法蘭截止閥應用規范
設計與制造 Design and manufacture
|
GB/T12234
|
連接端尺寸
Connection dinlension
|
結構長度 Face to face
|
GB/T12221
|
法蘭尺寸 End flanged
|
JB79
JB77
|
檢驗與試驗 Inspection and test
|
JB/T9092
|
材 料
Material
|
碳鋼 Carbon steel
|
GB/T12229
|
不銹鋼 Stain less steel
|
GB/T12230
|
合金鋼 Alloy steel
|
GB 3077
|
標志 Symbol
|
GB/T12220
|
供貨 Supply
|
JB/T7928
|
J41W-25P蘇式法蘭截止閥主要外形尺寸、連接尺寸及質量
公稱壓力
PN(MPa)
|
公稱通徑
DN(mm)
|
標 準 值
|
參 考 值
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f1
|
Z-φd
|
D0
|
H
|
質量(kg)
|
1.6
|
15
|
130
|
95
|
65
|
45
|
|
16
|
2
|
|
4-φ14
|
120
|
218
|
5.2
|
20
|
150
|
105
|
75
|
55
|
|
16
|
2
|
|
4-φ14
|
140
|
258
|
7.0
|
25
|
160
|
115
|
85
|
65
|
|
16
|
2
|
|
4-φ14
|
160
|
275
|
7.4
|
32
|
180
|
135
|
100
|
78
|
|
18
|
2
|
|
4-φ18
|
180
|
280
|
8.5
|
40
|
200
|
145
|
110
|
85
|
|
18
|
3
|
|
4-φ18
|
200
|
330
|
12.5
|
50
|
230
|
160
|
125
|
100
|
|
18
|
3
|
|
4-φ18
|
240
|
350
|
14
|
公稱壓力
PN(MPa)
|
公稱通徑
DN(mm)
|
標準值
|
參 考 值
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f3
|
Z-φd
|
Do
|
H
|
質量 (kg)
|
2.5
|
15
|
130
|
95
|
65
|
45
|
|
16
|
2
|
|
3-φ14
|
120
|
218
|
5.2
|
20
|
150
|
105
|
75
|
55
|
|
16
|
2
|
|
3-φ14
|
140
|
258
|
7.O
|
25
|
160
|
115
|
85
|
65
|
|
16
|
2
|
|
3-φ14
|
160
|
275
|
7.4
|
32
|
180
|
135
|
100
|
78
|
|
18
|
2
|
|
4-φ18
|
180
|
280
|
8.5
|
40
|
200
|
145
|
110
|
85
|
|
18
|
3
|
|
4-φ18
|
200
|
330
|
12.5
|
50
|
230
|
160
|
125
|
100
|
|
20
|
3
|
|
4-φ18
|
240
|
350
|
1
|
4.0
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
2
|
4
|
3-φ14
|
120
|
233
|
5.4
|
0
|
150
|
105
|
75
|
55
|
51
|
16
|
2
|
4
|
3-φ14
|
140
|
275
|
7.0
|
25
|
160
|
115
|
85
|
65
|
58
|
16
|
2
|
4
|
3-φ14
|
160
|
285
|
8.85
|
32
|
180
|
135
|
100
|
78
|
66
|
18
|
2
|
4
|
4-φ18
|
180
|
302
|
11.8
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
3
|
4
|
4-φ18
|
200
|
355
|
16.5
|
50
|
230
|
160
|
125
|
100
|
88
|
20
|
3
|
4
|
4-φ18
|
240
|
373
|
24
|
6.4
|
15
|
170
|
105
|
75
|
55
|
41
|
18
|
2
|
4
|
4-φ14
|
140
|
195
|
10
|
20
|
190
|
125
|
90
|
68
|
51
|
20
|
2
|
4
|
4-φ18
|
160
|
228
|
13
|
25
|
210
|
135
|
100
|
78
|
58
|
22
|
2
|
4
|
4-φ18
|
180
|
275
|
14.5
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-φ23
|
200
|
325
|
19
|
40
|
260
|
165
|
125
|
95
|
76
|
24
|
3
|
4
|
4-φ23
|
240
|
360
|
25
|
50
|
300
|
175
|
135
|
105
|
88
|
26
|
3
|
4
|
4-φ23
|
280
|
410
|
35
|
公稱壓力
|
公稱通徑
|
L
|
D
|
D1
|
D2
|
D8
|
b
|
f
|
f
|
Z-φd
|
DO
|
H
|
質量(kg)
|
10.0
|
15
|
170
|
105
|
75
|
55
|
35
|
20
|
2
|
6.5
|
4-φ14
|
140
|
202
|
11
|
20
|
190
|
125
|
90
|
68
|
45
|
22
|
2
|
6.5
|
4-φ18
|
160
|
228
|
13.2
|
25
|
210
|
135
|
100
|
78
|
50
|
24
|
2
|
6.5
|
4-φ18
|
180
|
250
|
14
|
32
|
230
|
150
|
110
|
82
|
65
|
24
|
2
|
6.5
|
4-φ23
|
220
|
326
|
15
|
40
|
260
|
165
|
125
|
95
|
75
|
26
|
3
|
6 5
|
4-φ23
|
240
|
359
|
29
|
50
|
300
|
195
|
145
|
112
|
85
|
28
|
3
|
8
|
4-φ25
|
280
|
414
|
49
|
16.0
|
15
|
170
|
110
|
75
|
52
|
35
|
24
|
2
|
6 5
|
4-φ18
|
140
|
148
|
12.2
|
20
|
190
|
130
|
90
|
62
|
45
|
26
|
2
|
6.5
|
4-φ23
|
160
|
156
|
15
|
25
|
210
|
140
|
100
|
72
|
50
|
28
|
2
|
6.5
|
4-φ23
|
180
|
175
|
17
|
32
|
230
|
165
|
115
|
85
|
65
|
30
|
2
|
6.5
|
4-φ25
|
220
|
200
|
21.4
|
40
|
260
|
175
|
125
|
92
|
75
|
32
|
3
|
6.5
|
4-φ27
|
240
|
231
|
32
|
50
|
300
|
215
|
165
|
132
|
95
|
36
|
3
|
8
|
8-φ25
|
300
|
262
|
52
|
|
