| A351 Gr. CF8M(2), A351 Gr. CF3M(2) |
温度 TEMP.
°F |
工作压力,磅级,psig WORKING
PRESSURE by classes, psig |
| 150 |
300 |
600 |
900 |
1500 |
2500 |
4500 |
100
200
300 |
275
235
215 |
720
620
560 |
1440
1240
1120 |
2160
1860
1680 |
3600
3095
2795 |
6000
5160
4660 |
10800
9290
8390 |
400
500
600 |
195
170
140 |
515
480
450 |
1025
955
900 |
1540
1435
1355 |
2570
2390
2255 |
4280
3980
3760 |
7705
7165
6770 |
650
700
750 |
125
110
95 |
445
430
425 |
890
870
855 |
1330
1305
1280 |
2220
2170
2135 |
3700
3620
3560 |
6660
6515
6410 |
800
850
900 |
80
65
50 |
420
420
415 |
845
835
830 |
1265
1255
1245 |
2110
2090
2075 |
3520
3480
3460 |
6335
6265
6230 |
950
1000
1050(3) |
35
20
20(1) |
385
350
345 |
775
700
685 |
1160
1050
1030 |
1930
1750
1720 |
3220
2915
2865 |
5795
5245
5155 |
1100(3)
1150(3)
1200 (3) |
20(1)
20(1)
20(1) |
305
235
185 |
610
475
370 |
915
710
555 |
1525
1185
925 |
2545
1970
1545 |
4575
3550
2775 |
1250(3)
1300(3)
1350 (3) |
20(1)
20(1)
20(1) |
145
115
95 |
295
235
190 |
440
350
290 |
735
585
480 |
1230
970
800 |
2210
1750
1440 |
1400(3)
1450(3)
1500 (3) |
20(1)
20(1)
20(1) |
75
60
40 |
150
115
85 |
225
175
125 |
380
290
205 |
630
485
345 |
1130
875
620 |
(1) 仅限于对焊阀门。法兰额定温度为538°C。
(1) For welding end valves only. Flanged end
ratings terminate at 1000°F (538°C).
(2) CF3M:不能用于454°C以上的高温场合。
(2) CF3M: Not to be used over 850°F (454°C).
(3) 当温度超过538°C,只能采用碳含量大于0.04%的阀门。
(3) At temperatures over 1000°F (538°C), use
only when the carbon content is 0.04% or higher. |
|
|
温度 TEMP.
°C |
表工作压力,额定值,bar Gage
Working Pressure By Rating Number, bar |
| PN20 |
PN50 |
PN100 |
PN150 |
PN250 |
PN420 |
PN760 |
38
50
100 |
19.0
18.3
16.1 |
49.7
48.1
42.3 |
99.3
96.3
84.6 |
149.0
144.4
126.8 |
248.3
240.6
211.0 |
413.8
401.0
351.7 |
744.8
721.9
633.2 |
150
200
250 |
14.8
13.6
12.0 |
38.6
35.8
33.5 |
77.1
71.2
66.8 |
115.7
107.0
100.3 |
192.4
178.5
167.0 |
320.8
297.2
278.2 |
577.7
535.2
500.8 |
300
350
375 |
10.2
8.3
7.4 |
31.6
30.4
29.6 |
63.1
61.0
59.9 |
95.0
91.3
89.7 |
158.1
152.3
149.3 |
263.6
253.9
249.1 |
474.6
456.9
448.3 |
400
425
450 |
6.5
5.6
4.6 |
29.3
29.0
29.0 |
59.0
58.3
57.7 |
88.2
87.3
86.7 |
147.2
145.6
144.3 |
245.4
242.9
240.4 |
441.9
437.2
432.8 |
475
500
525 |
3.7
2.8
1.9 |
28.7
27.3
25.2 |
57.3
54.8
50.6 |
86.1
82.1
75.9 |
143.4
136.7
126.4 |
239.0
228.0
210.7 |
430.3
410.5
379.2 |
550(3)
575(3)
600(3) |
1.4(1)
1.4(1)
1.4 (1) |
24.0
22.8
19.9 |
47.8
45.4
39.9 |
71.8
68.3
59.7 |
119.8
114.1
99.5 |
199.5
190.1
166.0 |
359.0
341.9
298.6 |
625(3)
650(3)
675(3) |
1.4(1)
1.4(1)
1.4 (1) |
15.7
12.6
10.1 |
31.7
25.3
20.6 |
47.4
37.9
30.8 |
79.2
63.2
51.4 |
131.7
105.7
86.1 |
237.3
189.8
154.8 |
700(3)
725(3)
750(3) |
1.4(1)
1.4(1)
1.4 (1) |
8.3
6.9
5.7 |
16.9
13.9
11.3 |
25.1
21.1
17.1 |
42.0
35.0
28.7 |
69.8
58.2
47.7 |
125.8
104.9
85.7 |
775(3)
800(3) |
1.4(1)
1.4 (1) |
4.6
3.5 |
9.0
7.0 |
13.7
10.6 |
22.8
17.4 |
38.1
29.2 |
68.4
52.6 |
|