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首页Home美国威兰阀门公司 Velan Valve Corporation>正文Text 上一页Previous】【下一页Next
铸钢闸阀,截止阀和止回阀 Cast Steel Gate, Globe and Check Valves
如何订购
How To Order

工程数据(续)
Engineering Data (continued)


美国威兰阀门公司
A217 Gr. C5
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

290
260
230
750
745
715
1500
1490
1430
2250
2235
2150
3750
3725
3580
6250
6205
5965
11250
11170
10740
400
500
600
200
170
140
705
665
605
1410
1330
1210
2115
1995
1815
3530
3325
3025
5880
5540
5040
10585
9965
9070
650
700
750
125
110
95
590
570
530
1175
1135
1055
1765
1705
1585
2940
2840
2640
4905
4730
4400
8825
8515
7920
800
850
900
80
65
50
510
485
370
1015
965
740
1525
1450
1110
2540
2415
1850
4230
4030
3085
7610
7250
5555
950
1000
1050
35
20
20(1)
275
200
145
550
400
290
825
595
430
1370
995
720
2285
1655
1200
4115
2985
2160
1100
1150
1200
20(1)
20(1)
15(1)
100
60
35
200
125
70
300
185
105
495
310
170
830
515
285
1490
925
515

(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).

 
 
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
20.0
19.5
17.7
51.7
51.7
51.1
103.4
103.3
102.3
155.2
155.0
153.4
258.6
258.6
257.2
431.0
430.3
425.9
775.9
774.6
766.8
150
200
250
15.8
13.9
12.1
49.3
48.7
46.3
98.6
97.4
92.7
148.2
146.1
139.1
246.8
243.7
231.9
411.2
406.0
386.3
740.5
730.8
695.0
300
350
375
10.2
8.3
7.4
42.9
40.3
38.9
85.8
80.3
77.5
128.6
120.8
116.4
214.4
201.1
193.9
357.2
335.4
323.0
642.8
603.5
581.5
400
425
450
6.5
5.6
4.6
36.5
35.2
33.7
72.6
70.1
67.1
109.2
105.4
100.8
181.8
175.6
167.9
303.0
292.4
280.1
545.4
526.1
504.0
475
500
525
3.7
2.8
1.9
27.6
21.3
16.1
55.0
42.6
32.3
82.6
64.0
48.3
137.7
106.4
80.5
229.7
177.4
134.1
413.5
319.5
241.7
550
575
600
625
650
1.4(1)
1.4(1)
1.4(1)
1.3(1)
1.0(1)
12.1
9.0
6.2
3.9
2.4
24.3
17.9
12.6
8.1
4.8
36.0
26.6
18.8
12.0
7.2
60.3
44.3
31.1
20.0
11.7
100.3
74.1
52.0
33.3
19.7
180.8
133.2
93.4
59.9
35.5
 
A217 Gr. C12
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

290
260
230
750
750
730
1500
1500
1455
2250
2250
2185
3750
3750
3640
6250
6250
6070
11250
11250
10925
400
500
600
200
170
140
705
665
605
1410
1330
1210
2115
1995
1815
3530
3325
3025
5880
5540
5040
10585
9965
9070
650
700
750
125
110
95
590
570
530
1175
1135
1065
1765
1705
1595
2940
2840
2660
4905
4730
4430
8825
8515
7970
800
850
900
80
65
50
510
485
450
1015
975
900
1525
1460
1350
2540
2435
2245
4230
4060
3745
7610
7305
6740
950
1000
1050
35
20
20(1)
375
255
170
755
505
345
1130
760
515
1855
1270
855
3145
2115
1430
5655
3805
2570
1100
1150
1200
20(1)
20(1)
20(1)
115
75
50
225
150
105
340
225
155
565
375
255
945
630
430
1695
1130
770

(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).

 
 
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
20.0
19.5
17.7
51.7
51.7
51.6
103.4
103.4
103.1
155.2
155.2
154.6
258.6
258.6
257.7
431.0
431.0
429.5
775.9
775.9
773.2
150
200
15.8
13.9
50.3
48.8
100.3
97.5
150.6
146.3
250.9
244.1
418.3
406.6
753.0
731.9
250
300
350
375
12.1
10.2
8.3
7.4
46.3
42.9
40.3
38.9
92.7
85.8
80.3
77.6
139.1
128.6
120.8
116.6
231.9
214.4
201.1
194.1
386.3
357.2
335.4
323.3
695.0
642.8
603.5
582.0
400
425
450
6.5
5.6
4.6
36.5
35.2
33.7
73.3
70.2
67.7
109.8
105.4
101.4
183.1
175.7
169.1
305.0
292.6
281.9
548.7
526.3
507.2
475
500
525
3.7
2.8
1.9
31.7
27.7
21.4
63.4
55.7
42.8
95.1
83.4
64.1
158.2
139.0
107.1
263.9
231.8
178.6
475.0
417.0
321.1
550
575
600
1.4(1)
1.4(1)
1.4(1)
15.0
0.4
7.2
30.0
21.0
14.3
45.0
31.4
21.5
75.0
52.1
35.8
125.1
87.2
59.9
225.0
156.7
107.5
625
650
1.4(1)
1.4(1)
4.9
3.4
9.9
7.2
14.8
10.7
24.7
17.6
41.5
29.7
74.5
53.1
 
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
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