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API闸阀
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加入时间:2004-9-7 浏览次数:1957 |
API 闸阀

主要性能规范
|
试验压力 |
公称压力(Lb) |
适用介质 |
适用温度℃ |
|
150 |
300 |
600 |
900 |
1500 |
2500 |
|
壳体强度试验 |
3 |
7.8 |
15.4 |
23.1 |
38.4 |
64.6 |
水、油品、蒸汽 |
≤425℃ |
|
上密封试验(液) |
2.2 |
5.6 |
11.2 |
16.8 |
28.1 |
47.4 |
|
密封试验(气) |
0.5~0.7 |
产品制造及验收技术标准
设计标准 API 600
结构长度 ANSI B16.10
法兰标准 ANSI B16.5
试验标准 API 598
主要零件材料及适用工况
|
阀体材料 |
WCB(C) |
CF8(P) |
CF8M(R) |
WC6 WC9(V) |
CF3(P) |
CF3M(R) |
|
工作温度℃ |
≤425℃ |
≤275℃ |
≤275℃ |
≤550℃ |
≤200℃ |
≤200℃ |
|
适用介质 |
水、蒸汽、油品 |
硝酸类 |
醋酸类 |
水、蒸汽 |
酸碱 |
酸碱 |
主要尺寸及重量
Class 150Lb
|
公称通径 |
单位 |
L |
H(全开) |
D |
D1 |
D2 |
b |
Z-d |
D0 |
|
in |
mm |
|
2" |
50 |
in |
7.00 |
16.10 |
6.00 |
4.75 |
3.62 |
0.75 |
4-0.75 |
8.00 |
|
mm |
178 |
409 |
152 |
120.5 |
92 |
19.1 |
4-19 |
200 |
|
3" |
80 |
in |
8.00 |
20.00 |
7.5 |
6.00 |
5.00 |
0.94 |
4-0.75 |
10.00 |
|
mm |
203 |
570 |
190 |
152.5 |
127 |
23.9 |
4-19 |
250 |
|
4" |
100 |
in |
9.00 |
23.20 |
9.00 |
7.50 |
6.19 |
0.94 |
8-0.75 |
10.00 |
|
mm |
229 |
590 |
229 |
190.5 |
157 |
23.9 |
8-19 |
250 |
|
6" |
150 |
in |
10.50 |
24.80 |
11.00 |
9.50 |
8.50 |
1.00 |
8-0.88 |
12.00 |
|
mm |
267 |
630 |
279 |
241.5 |
216 |
25.4 |
8-22 |
300 |
|
8" |
200 |
in |
11.50 |
37.80 |
13.50 |
11.75 |
10.62 |
1.12 |
8-0.88 |
13.88 |
|
mm |
292 |
960 |
343 |
298.5 |
270 |
28.5 |
8-22 |
350 |
|
10" |
250 |
in |
13.00 |
45.6 |
16.00 |
14.25 |
12.75 |
1.19 |
12-1.00 |
15.70 |
|
mm |
330 |
1158 |
406 |
362 |
324 |
30.2 |
12-25 |
400 |
|
12" |
300 |
in |
14.00 |
54.30 |
19.00 |
17.00 |
15.00 |
1.25 |
12-1.00 |
17.7 |
|
mm |
356 |
1378 |
483 |
432 |
381 |
31.8 |
12-25 |
450 |
|
14" |
350 |
in |
15.00 |
60.75 |
21.00 |
18.75 |
16.25 |
1.38 |
12-1.12 |
19.7 |
|
mm |
381 |
1543 |
533 |
476.5 |
413 |
35 |
12-29 |
500 |
|
16" |
400 |
in |
16.00 |
68.40 |
23.50 |
21.25 |
18.50 |
1.44 |
16-1.12 |
23.60 |
|
mm |
406 |
1738 |
597 |
539.5 |
470 |
36.6 |
16-29 |
600 |
|
18" |
450 |
in |
17.00 |
71.10 |
25.00 |
22.75 |
21.00 |
1.56 |
16-1.25 |
23.60 |
|
mm |
432 |
1806 |
635 |
578 |
533 |
39.7 |
16-32 |
600 |
|
20" |
500 |
in |
18.00 |
87.20 |
27.5 |
25.00 |
23.00 |
1.69 |
20-1.25 |
26.80 |
|
mm |
457 |
2214 |
698 |
635 |
584 |
42.9 |
20-32 |
680 |
|
24" |
600 |
in |
20.00 |
102.3 |
32.00 |
29.50 |
27.25 |
1.88 |
20-1.38 |
29.90 |
|
mm |
508 |
2599 |
813 |
749.5 |
692 |
47.7 |
20-35 |
760 |
|
30" |
750 |
in |
24.00 |
125.3 |
38.75 |
36.00 |
33.75 |
2.94 |
28-1.38 |
36.00 |
|
mm |
610 |
3183 |
985 |
914 |
857 |
74.5 |
28-35 |
915 |
|
36" |
900 |
in |
28.00 |
147.00 |
46.00 |
42.75 |
40.25 |
3.56 |
32-1.62 |
36.00 |
|
mm |
711 |
3737 |
1170 |
1086 |
1022 |
90.5 |
32-41 |
915 |
Class 300Lb
|
公称通径 |
单位 |
L |
H(全开) |
D |
D1 |
D2 |
b |
Z-d |
D0 |
|
in |
mm |
|
2" |
50 |
in |
8.5 |
16.7 |
6.50 |
5.00 |
3.62 |
0.88 |
8-0.75 |
8.0 |
|
mm |
216 |
424 |
165 |
127 |
92 |
22.3 |
8-19 |
200 |
|
3" |
80 |
in |
11.15 |
21.00 |
8.25 |
6.62 |
5.0 |
1.12 |
8-0.88 |
10 |
|
mm |
283 |
535 |
210 |
168 |
127 |
28.5 |
8-22 |
250 |
|
4" |
100 |
in |
12.00 |
24.20 |
10.0 |
7.88 |
6.19 |
1.25 |
8-0.88 |
10 |
|
mm |
305 |
615 |
254 |
200 |
157.2 |
31.8 |
8-22 |
250 |
|
6" |
150 |
in |
15.87 |
31.30 |
12.50 |
10.62 |
8.5 |
1.44 |
12-0.88 |
14 |
|
mm |
403 |
795 |
318 |
270 |
216 |
36.6 |
12-22 |
350 |
|
8" |
200 |
in |
16.50 |
39.90 |
15.0 |
13.0 |
10.62 |
1.62 |
12-1.0 |
15.7 |
|
mm |
419 |
1012 |
381 |
330 |
270 |
41.3 |
12-25 |
400 |
|
10" |
250 |
in |
18.00 |
48.50 |
17.50 |
15.52 |
12.75 |
1.88 |
16-1.12 |
17.7 |
|
mm |
457 |
1231 |
444 |
387.5 |
324 |
47.7 |
16-29 |
450 |
|
12" |
300 |
in |
19.75 |
57.0 |
20.50 |
17.75 |
15.0 |
2.00 |
16-1.25 |
19.7 |
|
mm |
502 |
1450 |
521 |
451 |
381 |
50.8 |
16-32 |
500 |
|
14" |
350 |
in |
30.00 |
64.80 |
23.00 |
20.25 |
16.25 |
2.12 |
20-1.25 |
23.6 |
|
mm |
762 |
1645 |
584 |
514.5 |
413 |
54.0 |
20-32 |
600 |
|
16" |
400 |
in |
33.00 |
72.50 |
25.50 |
20.25 |
18.5 |
2.25 |
20-1.38 |
23.6 |
|
mm |
838 |
1841 |
648 |
571.5 |
470 |
57.2 |
20-35 |
600 |
|
18" |
450 |
in |
36.00 |
76.50 |
28.00 |
24.75 |
21 |
2.38 |
24-1.38 |
26.8 |
|
mm |
914 |
1943 |
711 |
628.5 |
533 |
60.4 |
24-35 |
680 |
|
20" |
500 |
in |
39.00 |
84.80 |
30.50 |
27.0 |
23.0 |
2.50 |
24-1.38 |
30 |
|
mm |
991 |
2154 |
775 |
686 |
584 |
63.5 |
24-35 |
760 |
|
24" |
600 |
in |
45.00 |
100.50 |
36.0 |
32.0 |
27.25 |
2.75 |
24-1.62 |
36 |
|
mm |
1143 |
2553 |
914 |
813 |
692 |
69.9 |
24-41 |
915 |
主要尺寸及连接尺寸
Class 600Lb
|
公称通径 |
单位 |
L |
H(全开) |
D |
D1 |
D2 |
b |
Z-d |
D0 |
|
in |
mm |
|
2" |
50 |
in |
11.5 |
18 |
6.5 |
5.00 |
3.62 |
1.0 |
8-0.75 |
10 |
|
mm |
292 |
458 |
165 |
127 |
92 |
25.4 |
8-19 |
250 |
|
3" |
80 |
in |
14.00 |
22.58 |
8.25 |
6.62 |
5.00 |
1.25 |
8-0.88 |
10 |
|
mm |
356 |
570 |
210 |
168 |
127 |
31.8 |
8-22 |
250 |
|
4" |
100 |
in |
17.00 |
27.2 |
10.75 |
8.50 |
6.19 |
1.5 |
8-1.0 |
14 |
|
mm |
432 |
690 |
273 |
216 |
157 |
38.1 |
8-25 |
350 |
|
6" |
150 |
in |
22 |
35.8 |
14 |
11.50 |
8.50 |
1.88 |
12-1.12 |
18 |
|
mm |
559 |
910 |
356 |
292 |
216 |
47.7 |
12-29 |
450 |
|
8" |
200 |
in |
26.00 |
41.9 |
16.5 |
13.75 |
10.62 |
201.9 |
12-1.25 |
19.7 |
|
mm |
660 |
1064 |
419 |
349 |
270 |
55.6 |
12-32 |
500 |
|
10" |
250 |
in |
31.00 |
49.5 |
20 |
17.00 |
12.75 |
2.5 |
16-1.38 |
23.6 |
|
mm |
787 |
1257 |
508 |
432 |
324 |
63.5 |
16-35 |
600 |
|
12" |
300 |
in |
33 |
57.8 |
22 |
19.25 |
15.00 |
2.62 |
20-1.38 |
26.8 |
|
mm |
838 |
1468 |
559 |
489 |
381 |
66.7 |
20-35 |
680 |
|
14" |
350 |
in |
35 |
63.9 |
23.75 |
20.75 |
16.25 |
2.75 |
20-1.50 |
26.9 |
|
mm |
889 |
1623 |
603 |
527 |
413 |
69.9 |
20-38 |
760 |
|
16" |
400 |
in |
39 |
71.5 |
27 |
23.75 |
18.5 |
3.0 |
20-1.62 |
26.9 |
|
mm |
991 |
1816 |
686 |
603 |
470 |
76.2 |
20-41 |
760 |
|
18" |
450 |
in |
43 |
82.7 |
29.25 |
25.75 |
21.00 |
3.25 |
20-1.875 |
36 |
|
mm |
1092 |
2100 |
743 |
654 |
533 |
82.6 |
20-45 |
915 |
|
20" |
500 |
in |
47 |
88.6 |
32 |
28.5 |
23.00 |
3.5 |
24-1.75 |
37.4 |
|
mm |
1194 |
2250 |
813 |
724 |
584 |
88.9 |
24-45 |
950 |
|
24" |
600 |
in |
55 |
107.5 |
37 |
33.0 |
27.25 |
4.0 |
24-2.0 |
39.4 |
|
mm |
1397 |
2730 |
940 |
838 |
692 |
102 |
24-51 |
1000 |
主要尺寸及重量
|
900磅级 |
|
公称通径 |
尺寸(mm) |
重量(kg) |
|
mm |
in |
L |
D |
D1 |
D2 |
D8 |
b |
Z-d |
H |
D0 |
|
50 |
2" |
372 |
216 |
165.1 |
124 |
95.2 |
46 |
8-φ25 |
521 |
300 |
69 |
|
65 |
21/2" |
422 |
244 |
190.5 |
137 |
108.0 |
49 |
8-φ25 |
584 |
350 |
79 |
|
80 |
3" |
384 |
241 |
190.5 |
156 |
123.8 |
46 |
8-φ25 |
648 |
350 |
115 |
|
100 |
4" |
461 |
292 |
235.0 |
181 |
149.2 |
52 |
8-φ32 |
750 |
400 |
198 |
|
125 |
5" |
562 |
349 |
279.4 |
216 |
181.0 |
59 |
8-φ35 |
800 |
500 |
303 |
|
150 |
6" |
613 |
381 |
317.5 |
241 |
211.1 |
64 |
12-φ32 |
940 |
600 |
407 |
|
200 |
8" |
740 |
470 |
393.7 |
308 |
269.9 |
72 |
12-φ38 |
1130 |
600 |
725 |
|
250 |
10" |
842 |
540 |
469.9 |
362 |
323.8 |
78 |
16-φ38 |
1340 |
650 |
1091 |
|
300 |
12" |
969 |
610 |
533.4 |
419 |
381.0 |
87 |
20-φ38 |
1543 |
700 |
1629 |
|
1500磅级 |
|
公称通径 |
尺寸(mm) |
重量(kg) |
|
mm |
in |
L |
D |
D1 |
D2 |
b |
Z-d |
H |
D0 |
|
50 |
2" |
368 |
216 |
165 |
92 |
47 |
8-φ26 |
614 |
254 |
116 |
|
65 |
21/2" |
419 |
244 |
191 |
105 |
50 |
8-φ29 |
705 |
356 |
166 |
|
80 |
3" |
470 |
267 |
203 |
127 |
56 |
8-φ32 |
705 |
356 |
209 |
|
100 |
4" |
546 |
311 |
241 |
157 |
62 |
8-φ35 |
927 |
457 |
296 |
|
125 |
5" |
673 |
375 |
292 |
186 |
82 |
8-φ42 |
1120 |
610 |
508 |
|
150 |
6" |
705 |
394 |
318 |
216 |
93 |
12-φ39 |
1191 |
610 |
720 |
|
200 |
8" |
832 |
483 |
394 |
270 |
104 |
12-φ45 |
1524 |
711 |
1275 |
|
250 |
10" |
991 |
585 |
483 |
324 |
120 |
12-φ51 |
1854 |
864 |
2092 |
|
300 |
12" |
1130 |
675 |
572 |
381 |
139 |
16-φ54 |
2184 |
864 |
2951 |
|
350 |
14" |
1257 |
750 |
635 |
413 |
150 |
16-φ61 |
2216 |
864 |
4382 |
|
2500磅级 |
|
公称通径 |
尺寸(mm) |
重量(kg) |
|
mm |
in |
L |
D |
D1 |
D2 |
b |
Z-d |
H |
D0 |
|
65 |
21/2" |
330 |
267 |
196.3 |
105 |
65 |
8-φ32 |
631 |
350 |
95 |
|
80 |
3" |
368 |
305 |
228.6 |
127 |
75 |
8-φ35 |
735 |
450 |
115 |
|
100 |
4" |
457 |
356 |
273.0 |
157 |
84 |
8-φ42 |
891 |
600 |
215 |
|
125 |
5" |
533 |
419 |
323.8 |
186 |
100 |
8-φ48 |
1047 |
800 |
310 |
|
150 |
6" |
610 |
483 |
368.3 |
216 |
115 |
8-φ54 |
1144 |
500 |
580 |
|
200 |
8" |
761 |
550 |
438.1 |
270 |
134 |
12-φ54 |
1392 |
600 |
900 |
|
250 |
10" |
914 |
675 |
539.7 |
324 |
173 |
12-φ67 |
1614 |
700 |
1600 |
|
|
|
|