|
零件名稱
|
材料牌名
|
|
閥 體
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
閥 蓋
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
閥 瓣
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
銷 軸
|
2Crl3
|
2Crl3
|
1Cr18Ni9Ti
|
1Cr18Ni12MO2Ti
|
|
墊 片
|
石墨纏繞墊片
|
石墨纏繞墊片
|
聚四氟乙稀纏繞墊片
|
聚四氟乙稀纏繞墊片
|
H44Y高溫高壓電站止回閥型號性能規范
|
公稱壓力
PN(MPa)
|
殼 體 材 料
|
試驗壓力(Mpa)
|
|
WCB
|
ZGCr5Mo(C5)
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
強度試驗
|
液體密封
|
氣體密封
|
|
1.6
|
H44H-16C
|
H44Y-16I
|
H44W-16P
|
H44W-16R
|
2.4
|
1.8
|
|
|
2.5
|
H44H-25
|
H44Y-25I
|
H44W-25P
|
H44W-25R
|
3.8
|
2.8
|
|
|
4.0
|
H44H-40
|
H44Y-40I
|
H44W-40P
|
H44W-40R
|
6.0
|
4.4
|
|
|
6.4
|
H44H-64
|
H44Y-64I
|
H44W-64P
|
H44W-64R
|
9.6
|
7.1
|
|
|
10.0
|
H44H-100
|
H44Y-100I
|
H44W-100P
|
H44W-100R
|
15.0
|
11.0
|
|
|
適用溫度
|
-29-425℃
|
≤550℃
|
-40-200℃
|
-40-200℃
|
超出溫度范圍，請訂貨時注明
|
|
適用介質
|
水蒸氣、油品等
|
水蒸氣、油品等
|
硝酸等
|
醋酸等
|
|
型號
|
公稱通徑
|
尺寸(mm)
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
Z-фd
|
D0
|
H
|
|
H44H-16C
|
40
|
200
|
145
|
110
|
85
|
-
|
16
|
4-ф18
|
160
|
150
|
|
50
|
230
|
160
|
125
|
100
|
-
|
16
|
4-ф18
|
185
|
160
|
|
65
|
290
|
180
|
145
|
120
|
-
|
18
|
4-ф18
|
215
|
175
|
|
80
|
310
|
195
|
160
|
135
|
-
|
20
|
8-ф18
|
230
|
180
|
|
100
|
350
|
215
|
180
|
155
|
-
|
20
|
8-ф18
|
260
|
210
|
|
125
|
400
|
245
|
210
|
185
|
-
|
22
|
8-ф18
|
320
|
235
|
|
150
|
480
|
280
|
240
|
210
|
-
|
24
|
8-ф23
|
350
|
250
|
|
200
|
550
|
335
|
295
|
265
|
-
|
26
|
12-ф23
|
420
|
330
|
|
250
|
650
|
405
|
355
|
320
|
-
|
30
|
12-ф25
|
480
|
380
|
|
300
|
750
|
460
|
410
|
375
|
-
|
30
|
12-ф25
|
520
|
410
|
|
350
|
850
|
520
|
4870
|
435
|
-
|
34
|
16-ф25
|
600
|
490
|
|
H44H-25
|
40
|
200
|
145
|
110
|
85
|
-
|
18
|
4-ф18
|
160
|
150
|
|
50
|
230
|
160
|
125
|
100
|
-
|
20
|
4-ф18
|
185
|
160
|
|
65
|
290
|
180
|
145
|
120
|
-
|
22
|
8-ф18
|
215
|
175
|
|
80
|
310
|
195
|
160
|
135
|
-
|
22
|
8-ф18
|
235
|
185
|
|
100
|
350
|
230
|
190
|
160
|
-
|
24
|
8-ф23
|
270
|
220
|
|
125
|
400
|
270
|
220
|
188
|
-
|
28
|
8-ф25
|
340
|
248
|
|
150
|
480
|
300
|
250
|
218
|
-
|
30
|
8-ф25
|
375
|
276
|
|
200
|
550
|
360
|
310
|
278
|
-
|
34
|
12-ф25
|
435
|
350
|
|
250
|
650
|
425
|
370
|
332
|
-
|
36
|
12-ф30
|
515
|
410
|
|
300
|
750
|
485
|
430
|
390
|
-
|
40
|
6-ф30
|
550
|
430
|
|
350
|
850
|
550
|
490
|
448
|
-
|
44
|
16-ф34
|
620
|
466
|
|
H44H-40
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
4-ф18
|
-
|
-
|
|
50
|
230
|
160
|
125
|
100
|
88
|
20
|
4-ф18
|
185
|
169
|
|
型號
|
公稱通徑
|
尺寸(mm)
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
Z-фd
|
D0
|
H
|
|
H44H-40
|
65
|
290
|
180
|
145
|
120
|
110
|
22
|
8-ф18
|
215
|
175
|
|
80
|
310
|
195
|
160
|
135
|
121
|
22
|
8-ф18
|
235
|
185
|
|
100
|
350
|
230
|
190
|
160
|
150
|
24
|
8-ф23
|
270
|
220
|
|
125
|
400
|
270
|
220
|
188
|
126
|
28
|
8-ф25
|
340
|
248
|
|
150
|
480
|
300
|
250
|
218
|
204
|
30
|
8-ф25
|
375
|
270
|
|
200
|
550
|
375
|
120
|
282
|
260
|
38
|
12-ф30
|
450
|
342
|
|
250
|
650
|
445
|
385
|
345
|
313
|
42
|
12-ф34
|
525
|
401
|
|
300
|
750
|
510
|
450
|
408
|
364
|
46
|
4-ф23
|
550
|
423
|
|
H44H-64
|
50
|
300
|
175
|
135
|
105
|
88
|
26
|
8-ф23
|
200
|
177
|
|
65
|
340
|
200
|
160
|
130
|
110
|
28
|
8-ф23
|
225
|
197
|
|
80
|
380
|
210
|
170
|
140
|
121
|
30
|
8-ф25
|
250
|
212
|
|
100
|
430
|
250
|
200
|
168
|
150
|
32
|
8-ф30
|
315
|
248
|
|
125
|
500
|
295
|
240
|
202
|
176
|
36
|
8-ф34
|
365
|
296
|
|
150
|
550
|
340
|
280
|
240
|
204
|
38
|
12-ф34
|
410
|
330
|
|
200
|
650
|
405
|
345
|
300
|
260
|
44
|
12-ф41
|
480
|
385
|
|
250
|
775
|
470
|
400
|
352
|
313
|
48
|
16-ф41
|
565
|
445
|
|
300
|
900
|
530
|
460
|
412
|
364
|
50
|
4-ф25
|
600
|
474
|
|
H44H-100
|
50
|
300
|
195
|
145
|
112
|
88
|
28
|
8-ф25
|
220
|
210
|
|
65
|
340
|
220
|
170
|
138
|
110
|
32
|
8-ф25
|
240
|
227
|
|
80
|
380
|
230
|
180
|
148
|
121
|
34
|
8-ф30
|
260
|
235
|
|
100
|
430
|
265
|
210
|
172
|
150
|
38
|
8-ф34
|
330
|
274
|
|
125
|
500
|
310
|
250
|
210
|
150
|
42
|
12-ф34
|
385
|
307
|
|
150
|
550
|
350
|
290
|
250
|
204
|
46
|
12-ф34
|
425
|
347
|
|
200
|
650
|
430
|
360
|
312
|
260
|
54
|
12-ф41
|
500
|
402
|
|
250
|
775
|
500
|
430
|
382
|
313
|
60
|
12-ф41
|
565
|
432
|
需更進一步了解本公司產品的，請直接點擊本公司網址進入：www.hnguoruitang.com
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