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產(chǎn)品搜索 Products Search |
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產(chǎn)品名稱: |
鍛鋼截止閥 |
產(chǎn)品型號(hào): |
J41H |
產(chǎn)品口徑: |
DN15~100 |
產(chǎn)品壓力: |
PN1.6~32 |
產(chǎn)品材質(zhì): |
鍛鋼、合金鋼等 |
產(chǎn)品簡(jiǎn)介: |
鍛鋼截止閥是一種常用的截?cái)嚅y,鍛鋼截止閥主要用來接通或截?cái)喙苈分械慕橘|(zhì),一般不用于調(diào)節(jié)流量;鍛鋼截止閥適用于小口徑的管道,密封面不易磨損、擦傷,密封性能好,啟閉時(shí)閥瓣行程小,啟閉時(shí)間較短等優(yōu)點(diǎn)。 |
聯(lián)系電話: |
021-57522756 |
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一、鍛鋼截止閥執(zhí)行標(biāo)準(zhǔn)
設(shè)計(jì)制造:GB12224 GB/T12228 BG/T12235
結(jié)構(gòu)長(zhǎng)度:JB/T96-95
法蘭尺寸:JB/T82.1~82.4-94
檢驗(yàn)和試驗(yàn):GB/T13927
二、鍛鋼截止閥性能參數(shù)
試驗(yàn)項(xiàng)目(PN)
|
1.6
|
2.4
|
4.0
|
6.4
|
10.0
|
16.0
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強(qiáng)度試驗(yàn)
|
2.4
|
3.8
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6.0
|
9.6
|
15.0
|
24.0
|
密封試驗(yàn)
|
1.76
|
2.75
|
4.4
|
7.04
|
11.0
|
17.6
|
氣密封試驗(yàn)
|
0.6
|
適用溫度
|
≤425℃
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適用介質(zhì)
|
水、油品、蒸氣
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三、鍛鋼截止閥主要外形和連接尺寸
公稱通徑
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主要外形尺寸和連接尺寸
|
L
|
d
|
S
|
L1
|
T
|
L2
|
H
|
D0
|
J41H-16 CJ41H-25 J41H-40 J11H-16 CJ11H-25 J11H-40 J61H-16C J61H-25 J61H-40
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
159
|
98
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
190
|
112
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
208
|
126
|
32
|
140
|
29
|
43
|
14
|
1?
|
21
|
216
|
166
|
40
|
170
|
36
|
49
|
15
|
1?
|
21
|
247
|
188
|
50
|
200
|
46
|
61
|
16
|
2
|
25
|
290
|
220
|
J41H-64 J11H-64 J61H-64
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
159
|
98
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
190
|
112
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
208
|
126
|
32
|
140
|
29
|
43
|
14
|
1?
|
21
|
216
|
166
|
40
|
170
|
36
|
49
|
15
|
1?
|
21
|
258
|
188
|
50
|
210
|
46
|
61
|
16
|
2
|
25
|
405
|
220
|
四、鍛鋼截止閥主要外形和連接尺寸
公稱通徑
|
主要外形尺寸和連接尺寸
|
L
|
d
|
S
|
L1
|
T
|
L2
|
H
|
D0
|
J41H-100 J11H-100 J61H-100
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
159
|
98
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
190
|
112
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
208
|
126
|
32
|
140
|
29
|
43
|
14
|
1?
|
21
|
216
|
166
|
40
|
170
|
26
|
49
|
15
|
1?
|
21
|
258
|
188
|
50
|
210
|
46
|
61
|
16
|
2
|
25
|
405
|
220
|
J41H-160 J11H-160 J61H-160
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15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
159
|
98
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
190
|
112
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
208
|
126
|
32
|
140
|
29
|
43
|
14
|
1?
|
21
|
216
|
188
|
40
|
170
|
36
|
49
|
15
|
1?
|
21
|
258
|
220
|
50
|
210
|
46
|
61
|
16
|
2
|
25
|
405
|
220
|
|
|
|
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