apability Criterion
|
Type
|
Testing pressure MPa
|
Applicable medium
|
Applicable temperature
(degree centigrade)
|
||
|
Shell
|
Liquid sealing
|
Air-tight seal
|
|||
|
H41H-16
|
2.4
|
1.76
|
0.6Mpa
Compressed air
|
Water, steam, oil, etc.
|
≤200
|
|
H41H-25Q
|
3.8
|
5.75
|
≤350
|
||
|
H41H-16C
|
2.4
|
1.76
|
≤425
|
||
|
H41H-25
|
3.8
|
2.75
|
|||
|
H41H-40
|
6.0
|
4.4
|
|||
|
H41H-64
|
9.6
|
7.04
|
|||
|
H41H-100
|
15.0
|
11.0
|
|||
Main external dimension and connection dimension
|
PN
MPa
|
Nominal Diameter DN (mm)
|
|||||||||||||
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
||
|
2.5
|
L
|
230
|
290
|
310
|
350
|
400
|
480
|
550
|
650
|
750
|
850
|
950
|
1150
|
1450
|
|
H
|
160
|
175
|
185
|
220
|
248
|
276
|
350
|
410
|
430
|
466
|
560
|
618
|
|
|
|
4.0
|
L
|
230
|
290
|
310
|
350
|
400
|
480
|
550
|
650
|
750
|
850
|
950
|
1150
|
1450
|
|
H
|
160
|
175
|
185
|
220
|
248
|
276
|
350
|
410
|
430
|
466
|
560
|
618
|
|
|
|
6.4
|
L
|
300
|
340
|
380
|
430
|
500
|
550
|
650
|
775
|
900
|
1025
|
1150
|
1450
|
|
|
H
|
177
|
197
|
212
|
248
|
296
|
330
|
385
|
445
|
474
|
|
616
|
1075
|
|
|
|
10.0
|
L
|
300
|
340
|
380
|
430
|
500
|
550
|
650
|
775
|
900
|
|
|
|
|
|
H
|
210
|
227
|
235
|
274
|
310
|
340
|
374
|
440
|
505
|
|
|
|
|
|