壳体材料
|
适用介质
|
适用温度(℃)
|
碳素钢(C型)
|
水、蒸汽、油品
|
≤425
|
铬镍钛钢(P型)
|
硝酸类
|
≤200
|
铬镍钼钛钢(R型)
|
醋酸类
|
≤200
|
铬钼钢(I型)
|
水、蒸汽、油品
|
≤550
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
250
|
265
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
800
|
H
|
mm
|
175
|
180
|
210
|
210
|
350
|
358
|
373
|
435
|
500
|
614
|
674
|
818
|
1225
|
1415
|
1630
|
1780
|
2050
|
2181
|
2599
|
W
|
mm
|
180
|
180
|
200
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
360
|
400
|
450
|
500
|
500
|
600
|
720
|
720
|
720
|
2.5MPa主要连接尺寸
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
250
|
265
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
800
|
H
|
mm
|
175
|
180
|
210
|
210
|
350
|
358
|
373
|
435
|
500
|
614
|
674
|
818
|
1225
|
1415
|
1630
|
1780
|
2050
|
2181
|
2599
|
W
|
mm
|
180
|
180
|
200
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
360
|
400
|
450
|
500
|
500
|
600
|
720
|
720
|
720
|
4.0MPa主要连接尺寸
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
250
|
280
|
310
|
350
|
400
|
450
|
550
|
650
|
750
|
850
|
950
|
H
|
mm
|
175
|
180
|
210
|
210
|
350
|
358
|
373
|
435
|
500
|
614
|
674
|
818
|
1225
|
1415
|
1630
|
1780
|
W
|
mm
|
180
|
180
|
200
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
360
|
400
|
450
|
500
|
500
|
600
|
6.4MPa主要连接尺寸
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
L
|
mm
|
170
|
190
|
210
|
230
|
240
|
250
|
280
|
320
|
350
|
400
|
450
|
550
|
650
|
750
|
850
|
950
|
H
|
mm
|
175
|
180
|
210
|
230
|
350
|
359
|
373
|
435
|
500
|
614
|
674
|
818
|
970
|
1145
|
1280
|
1450
|
W
|
mm
|
120
|
120
|
140
|
160
|
200
|
240
|
280
|
320
|
360
|
400
|
400
|
450
|
560
|
640
|
800
|
800
|
10.0MPa主要连接尺寸
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
L
|
mm
|
170
|
190
|
210
|
230
|
240
|
250
|
280
|
310
|
350
|
400
|
450
|
550
|
650
|
H
|
mm
|
175
|
180
|
210
|
230
|
350
|
359
|
373
|
435
|
500
|
614
|
674
|
818
|
970
|
W
|
mm
|
120
|
120
|
160
|
180
|
240
|
280
|
320
|
360
|
400
|
450
|
560
|
640
|
720
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
L
|
mm
|
170
|
190
|
210
|
230
|
240
|
300
|
340
|
390
|
450
|
525
|
600
|
750
|
H
|
mm
|
175
|
180
|
210
|
230
|
350
|
359
|
373
|
435
|
500
|
614
|
674
|
818
|
W
|
mm
|
120
|
120
|
140
|
160
|
200
|
240
|
280
|
320
|
360
|
400
|
400
|
450
|