J41T鑄鐵法蘭截止�主要零件材料
|
零件名稱�
|
J41T-16
|
J41W-10
|
|
閥體,閥蓋,手輪
|
灰鑄�
|
灰鑄�
|
|
閥桿
|
碳鋼
|
碳鋼
|
|
密封�
|
黃銅,不銹�
|
灰鑄�
|
J41T鑄鐵法蘭截止�相關(guān)性能�(guī)�
|
型 �(hào)
|
J41T-16
|
J41W-10
|
|
公稱壓力
|
1.6
|
1.6
|
|
�(qiáng)度試�(yàn)（水� Mpa
|
2.4
|
2.4
|
|
密封試驗(yàn)（水� Mpa
|
1.8
|
1.8
|
|
適用介質(zhì)
|
�,蒸汽
|
油品
|
|
適用溫度 �
|
≤120
|
≤160
|
J41T鑄鐵法蘭截止�主要外形尺寸（法蘭尺寸按 JB78 PN1.6MPa�(guī)定）
|
型號(hào)
|
公稱通徑DN（mm�
|
尺寸
|
|
L
|
D
|
D1
|
D2
|
b-f
|
Z-Φd
|
H
|
Do
|
|
J41T-16
J41W-10
J41H-16
J41X-10
|
15
|
120
|
95
|
65
|
45
|
14-2
|
4-14
|
113
|
80
|
|
20
|
150
|
105
|
75
|
55
|
16-2
|
4-14
|
113
|
80
|
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4-14
|
125
|
80
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
145
|
100
|
|
40
|
200
|
1451
|
110
|
85
|
18-3
|
4-18
|
180
|
130
|
|
50
|
230
|
60
|
125
|
100
|
20-3
|
4-18
|
200
|
130
|
|
65
|
290
|
180
|
145
|
120
|
20-3
|
4-18
|
205
|
150
|
|
J41T-16
J41W-10
J41H-16
J41X-10
中部法蘭
|
65
|
290
|
180
|
145
|
120
|
22-3
|
4-18
|
310
|
150
|
|
80
|
310
|
195
|
160
|
135
|
24-3
|
8-18
|
350
|
240
|
|
100
|
350
|
215
|
181
|
155
|
26-3
|
8-18
|
365
|
240
|
|
125
|
400
|
245
|
210
|
185
|
26-3
|
8-18
|
430
|
300
|
|
150
|
480
|
280
|
240
|
210
|
28-3
|
8-23
|
450
|
300
|
|
200
|
600
|
335
|
295
|
265
|
30-3
|
12-23
|
556
|
300
|
|
