J41H法蘭鍛鋼截止�結構形式�
1.全通徑或縮�
2.結構長度按ANSI/ASME B16.10
3.法蘭按ANSI/ASME B16.5
4.自密封閥�
5.明桿帶支�
6.兩端自動調整的填料壓��
7.本體倒密�
8.整體閥體法蘭
9.對焊端按ANSI/ASME B16.25
10.�(huán)連接閥體閥蓋墊片
11.用纏繞式墊片的螺栓型閥蓋、螺紋密封、焊接型閥蓋，或自密封閥�
J41H法蘭鍛鋼截止�主要零件部位�
|
序號
|
零件名稱
|
CStoASTM
|
AStoASTM
|
SStoASTM
|
|
A105
|
F22
|
F304(L)
|
F316(L)
|
|
1
|
閥體
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
閥瓣
|
A276420
|
A276304
|
A276304(L)
|
A276316(L)
|
|
3
|
閥桿
|
A182F6
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
4
|
墊片
|
316夾柔性石�
|
316夾PTFE
|
|
5
|
閥蓋
|
A105
|
A276f304
|
A276F304(L)
|
A276F316(L)
|
|
6
|
螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
7
|
銷釘
|
A276420
|
A276 304
|
|
8
|
填料壓套
|
A276410
|
A182F304(L)
|
A182F316(L)
|
|
9
|
活節(jié)螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
10
|
填料壓板
|
A216WCB
|
A351CF8
|
|
11
|
螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
12
|
閥桿螺母
|
A276410
|
|
13
|
鎖緊螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
14
|
銘牌
|
SS
|
|
15
|
手輪
|
A197
|
|
16
|
填料
|
柔性石�
|
PTFE
|
|
適用介質
|
水、蒸�、油品等
|
�、蒸�、油品等
|
硝酸、醋酸等
|
|
適用溫度
|
/29℃～425�
|
/29℃～550�
|
/29℃～200�
|
CS=碳鋼;AS=合金�;SS=不銹� 尺寸(MM)和重�(KG)
|
NPS
|
縮徑
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
全徑
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
L
|
79
|
79
|
92
|
111
|
120
|
152
|
172
|
200
|
|
H(�)
|
166
|
166
|
171
|
207
|
240
|
258
|
330
|
355
|
|
W
|
100
|
100
|
100
|
125
|
160
|
160
|
180
|
200
|
|
重量
|
螺栓�
|
1.9
|
1.9
|
2.1
|
3.5
|
6.0
|
7.5
|
11.4
|
14.6
|
|
焊接�
|
1.7
|
1.7
|
1.9
|
3.3
|
5.2
|
6.8
|
10.6
|
13.8
|
J41H法蘭鍛鋼截止�標準材質細表�
|
序號
|
零件名稱
|
CStoASTM
|
AStoASTM
|
SStoASTM
|
|
A105
|
F22
|
F304(L)
|
F316(L)
|
|
1
|
閥體
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
閥瓣
|
A276420
|
A276304
|
A276304(L)
|
A276F316(L)
|
|
3
|
閥桿
|
A182F6
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
4
|
墊片
|
316夾柔性石�
|
316夾PTFE
|
|
5
|
閥蓋
|
A105
|
A276304
|
A276304(L)
|
A276F316(L)
|
|
6
|
螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
7
|
銷釘
|
A276420
|
A276 304
|
|
8
|
填料壓套
|
A276410
|
A182F304(L)
|
A182F316(L)
|
|
9
|
活節(jié)螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
10
|
填料壓板
|
A216WCB
|
A351CF8
|
|
11
|
螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
12
|
閥桿螺母
|
A276420
|
|
13
|
鎖緊螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
14
|
銘牌
|
SS
|
|
15
|
手輪
|
A197
|
|
16
|
填料
|
柔性石�
|
PTFE
|
|
適用介質
|
水、蒸�、油品等
|
�、蒸�、油品等
|
硝酸、醋酸等
|
|
適用溫度
|
/29℃～425�
|
/29℃～550�
|
/29℃～200�
|
CS=碳鋼;AS=合金�;SS=不銹�; 尺寸(MM)和重�(KG)
|
NPS
|
縮徑
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
全徑
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
L
|
92
|
111
|
111
|
120
|
152
|
172
|
200
|
220
|
|
H(�)
|
171
|
207
|
207
|
240
|
258
|
330
|
355
|
370
|
|
W
|
100
|
125
|
125
|
160
|
160
|
180
|
200
|
240
|
|
重量
|
螺栓�
|
2.2
|
3.7
|
3.6
|
6.8
|
7.6
|
11.6
|
15.0
|
21.9
|
|
焊接�
|
2.0
|
3.4
|
3.3
|
6.0
|
5.6
|
10.3
|
14.2
|
18.0
|
|
