产品详细说明
产品名称：美标平板闸阀
1、 结构紧凑、设计合理，阀门刚性好，通道流畅，流 阻系数小。
2、 密封面采用不锈钢和硬质合金，使用寿命长。
3、 采用柔性石墨填料、密封可靠，操作轻便灵活。
4、 驱动方式分手动、电动、气动、齿轮传动，结构形 式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式。
5、 广泛用于石油化工、火力发电厂等油品、水、蒸汽 管路上作接通或截断管路中介质的启闭装置。 6.api6d用途平板闸阀适用于 class150 ～ 900 、 pn1.0 ～ 16.0mpa，工作温度 -29～121℃的石油、天然气、水、油品等管路上，用于截断或接通管路中的介质。
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api-6d 美标平板闸阀主要外形尺寸;
|
|
dn
|
1 50 lb凸面法兰rf
|
|
mm
|
in
|
l
|
d
|
d1
|
d2
|
b
|
n-φd
|
h
|
do
|
|
50
|
2
|
178
|
152
|
120
|
92
|
19.0
|
4-φ19
|
584.2
|
250
|
|
80
|
3
|
203
|
190
|
152.4
|
127
|
24.0
|
4-φ19
|
679.5
|
250
|
|
100
|
4
|
229
|
229
|
190.5
|
157
|
24.0
|
8-φ19
|
863.6
|
250
|
|
150
|
6
|
267
|
279
|
241.3
|
216
|
25.4
|
8--φ22.5
|
1152.5
|
250
|
|
200
|
8
|
292
|
343
|
298.5
|
270
|
28.4
|
8-φ22.5
|
1330.3
|
350
|
|
250
|
10
|
330
|
406
|
362.0
|
324
|
30.2
|
12-φ25.4
|
1511.3
|
400
|
|
300
|
12
|
356
|
483
|
431.8
|
381
|
32.0
|
12-φ25.4
|
1743.1
|
450
|
|
350
|
14
|
381
|
533
|
476.3
|
413
|
35.0
|
12-φ29
|
1930.4
|
500
|
|
400
|
16
|
406
|
597
|
539.8
|
470
|
76.6
|
16-φ29
|
2105
|
600
|
|
450
|
18
|
432
|
635
|
577.9
|
533
|
39.6
|
16-φ32
|
2286
|
600
|
|
500
|
20
|
457
|
698
|
635.o
|
584
|
43.0?
|
20-φ32
|
2495.6
|
600
|
|
600
|
24
|
508
|
813
|
749.3
|
692
|
47.8
|
20-φ35
|
2870.2
|
600
|
|
700
|
28
|
610
|
837
|
795.3
|
762
|
44.5
|
40-φ22.5
|
3232.3
|
600
|
|
750
|
30
|
610
|
887
|
846
|
813
|
44.5
|
44-φ22.5
|
3460.8
|
600
|
|
900
|
36
|
711
|
1057
|
1009.7
|
972
|
52.3
|
44-φ25.4
|
3987.8
|
900
|
|
1000
|
40
|
812
|
1175
|
1120.6
|
1080
|
55.6
|
44-φ28.5
|
4368.8
|
900
|
|
| |
| dn |
300 lb凸面法兰rf |
| mm |
in |
l |
d |
d1 |
d2 |
b |
n-φd |
h |
do |
| 50 |
2 |
216 |
165 |
127.0 |
92 |
22.6 |
8-φ19 |
584.2 |
250 |
| 80 |
3 |
283 |
210 |
168.1 |
127 |
28.4 |
8-φ22.5 |
679.5 |
250 |
| 100 |
4 |
305 |
254 |
200.2 |
157 |
31.8 |
8-φ22.5 |
863.6 |
250 |
| 150 |
6 |
403 |
318 |
269.7 |
216 |
36.6 |
12-φ22.5 |
1152.6 |
350 |
| 200 |
8 |
419 |
381 |
330.2 |
270 |
41.2 |
12-φ25.4 |
1330.3 |
350 |
| 250 |
10 |
457 |
444 |
387.4 |
324 |
47.8 |
16-φ28.5 |
1511.3 |
400 |
| 300 |
12 |
502 |
521 |
450.8 |
381 |
50.8 |
16-φ32 |
1743.1 |
450 |
| 350 |
14 |
762 |
584 |
514.4 |
413 |
54.0 |
20-φ32 |
1920.9 |
500 |
| 400 |
16 |
838 |
648 |
571.5 |
470 |
57.2 |
20-φ35 |
2047.9 |
600 |
| 450 |
18 |
914 |
711 |
628.7 |
533 |
60.5 |
24-φ35 |
2235.2 |
600 |
| 500 |
20 |
991 |
775 |
685.8 |
584 |
63.5 |
24-φ35 |
2482.9 |
600 |
| 600 |
24 |
1143 |
914 |
812.8 |
692 |
70.0 |
24-φ41 |
2898.8 |
600 |
| 700 |
28 |
1346 |
921 |
857.3 |
787.4 |
90.0 |
36-φ35 |
3295.7 |
600 |
| 750 |
30 |
1397 |
991 |
902.8 |
844.6 |
93.7 |
36-φ38 |
3533.8 |
900 |
| 900 |
36 |
1727.2 |
1171.5 |
1089.2 |
1010 |
103 |
32-φ44.5 |
4089.4 |
900 |
| 600 lb凸面法兰rf |
| 50 |
2 |
292 |
165 |
127.0 |
92 |
25.4 |
8-φ19 |
590.6 |
250 |
| 80 |
3 |
356 |
210 |
168.1 |
127 |
31.8 |
8-φ22.5 |
685.8 |
250 |
| 100 |
4 |
432 |
273 |
216.0 |
157 |
38.1 |
8-φ22.5 |
793.8 |
250 |
| 150 |
6 |
559 |
356 |
292.1 |
216 |
47.8 |
12-φ22.5 |
1152.5 |
350 |
| 200 |
8 |
660 |
419 |
349.3 |
270 |
56 |
12-φ32 |
1431.9 |
350 |
| 250 |
10 |
787 |
508 |
431.8 |
324 |
63.5 |
16-φ35 |
1511.3 |
400 |
| 300 |
12 |
838 |
559 |
489.0 |
381 |
67 |
20-φ35 |
1749.4 |
450 |
| 350 |
14 |
889 |
603 |
527.0 |
413 |
70 |
20-φ38 |
1914.5 |
500 |
| 400 |
16 |
991 |
686 |
603.3 |
470 |
76.5 |
20-φ41 |
2120.9 |
600 |
| 450 |
18 |
1092 |
743 |
654.0 |
533 |
83 |
20-φ44.5 |
2324.1 |
600 |
| 500 |
20 |
1194 |
813 |
723.9 |
584 |
89 |
24-φ44.5 |
2552.7 |
600 |
| 600 |
24 |
1397 |
940 |
838.2 |
692 |
102 |
24-φ51 |
2997.2 |
600 |
| 700 |
28 |
1549.4 |
952.5 |
863.6 |
784 4 |
115.8 |
24-φ47.8 |
3403.6 |
900 |
| 750 |
30 |
1651 |
1022.4 |
927.1 |
841.3 |
125.5 |
28-φ50.8 |
3619.5 |
900 |
| 900 lb环槽法兰rtj |
| 50 |
2 |
371 |
216 |
165 0 |
95.3 |
46.0 |
8-φ25.4 |
590.6 |
250 |
| 80 |
3 |
384 |
241 |
190.5 |
123.8 |
46.0 |
8-φ25.4 |
685.8 |
250 |
| 100 |
4 |
460 |
292 |
235.0 |
149.2 |
52.4 |
8-φ32 |
793.8 |
250 |
| 150 |
6 |
613 |
381 |
317.5 |
211.1 |
63.6 |
12-φ32 |
1146.2 |
400 |
| 200 |
8 |
740 |
470 |
393.7 |
269.9 |
71.4 |
12-φ38 |
1425.6 |
400 |
| 250 |
10 |
841 |
546 |
469.9 |
323.9 |
77.8 |
16-φ38 |
1511.3 |
150 |
| 300 |
12 |
968 |
610 |
533.4 |
381.o |
87.2 |
20-φ38 |
1962.2 |
500 |
| 350 |
14 |
1038 |
641 |
558.8 |
419.1 |
97.0 |
20-φ41 |
2022.5 |
600 |
| 400 |
16 |
1140 |
705 |
616 |
419.1 |
97.0 |
20-φ44 |
2219.3 |
600 |
| 450 |
18 |
1232 |
787 |
685.8 |
466.9 |
111.6 |
20-φ50 |
2462.2 |
600 |
| 500 |
20 |
1334 |
857 |
749.3 |
466.9 |
116 |
20-φ54 |
2625.7 |
900 |
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