一、美標閘閥Z41H/40H概述:本產品廣泛應用于石油、化工、冶金、火力發(fā)電廠等行業(yè)中,可使用在水、蒸汽、油品、弱腐蝕性介質中,使用溫度:0~425℃,使用壓力:150-1500LB。
二、美標閘閥產品規(guī)范:
設計規(guī)范 |
結構長度 |
連接法蘭 |
試驗與檢驗 |
壓力-溫度 |
產品標識 |
供貨規(guī)范 |
API600 |
ANSI B16.10 |
ANSI B16.5 |
API598 |
ANSIB16.34 |
API6D |
API600 |
API6D |
API6D |
API6D |
MSS SP-25 |
三、美標閘閥相關試驗壓力:
型 號 |
試驗項目(Mpa) |
工作 溫度 ℃ |
適用介質 |
|||||
強度(水) |
密封(水) |
氣密封 |
||||||
Mpa |
Lbf/in2 |
Mpa |
Lbf/in2 |
Mpa |
Lbf/in2 |
|||
Z41H-150LB |
3.1 |
450 |
2.2 |
315 |
0.6 |
80 |
≤425 |
水、油品、蒸汽等介質 |
Z41H-300LB |
7.5 |
1125 |
5.6 |
815 |
0.6 |
80 |
≤425 |
|
Z41H-600LB |
15.3 |
2225 |
11.3 |
1630 |
0.6 |
80 |
≤425 |
|
Z41H-900LB |
23.1 |
3350 |
16.8 |
2440 |
0.6 |
80 |
≤425 |
|
Z41H-1500LB |
38.4 |
5575 |
28.1 |
4080 |
0.6 |
80 |
≤425 |
|
Z41H-2500LB |
64.6 |
9367 |
47.4 |
6873 |
0.6 |
80 |
≤425 |
四、美標閘閥主要零部件材料:
零件名稱 |
||||
閥體/閥蓋 |
A216-WCB |
A217-WC6 |
A352-LCB |
A351-CF8M |
閘板 |
A216-WCB |
A217-WC6 |
A352-LCB |
A351-CF8M |
閥桿 |
A182-F6A |
A182-F11 |
A182-F6A |
A182-F316 |
填料 |
柔性石墨 |
|||
墊片 |
18-8柔性石墨 |
|||
螺栓 |
A193-B7 |
A193-B7 |
A193-B7M |
A193-B8 |
適用溫度 |
-29~425℃ |
-29~550℃ |
-46~350℃ |
-40~200℃ |
使用介質 |
水、油品、蒸汽 |
蒸汽、油品 |
丙烷、乙烯 |
硝酸類 |
五、美標閘閥Z41H-150LB相關連接尺寸:
型號 |
NPS |
DN |
L |
D |
D1 |
D2 |
b-f |
n-Φd |
H |
D0 |
|
Z41H-150LB |
2" |
50 |
178 |
152 |
120.5 |
92 |
16 |
4-19 |
323 |
200 |
18 |
21/2" |
65 |
190 |
178 |
139.5 |
105 |
18 |
4-19 |
347 |
250 |
28 |
|
3" |
80 |
203 |
190 |
152.5 |
127 |
19 |
4-19 |
383 |
250 |
30 |
|
4" |
100 |
229 |
229 |
190.5 |
157 |
24 |
8-19 |
457 |
300 |
50 |
|
5" |
125 |
254 |
254 |
216 |
186 |
24 |
8-22 |
632 |
300 |
63 |
|
6" |
150 |
267 |
279 |
241.5 |
216 |
26 |
8-22 |
635 |
350 |
85 |
|
8" |
200 |
292 |
343 |
298.5 |
270 |
29 |
8-22 |
762 |
35 |
128 |
|
10" |
250 |
330 |
406 |
362 |
324 |
31 |
12-25 |
895 |
400 |
220 |
|
12" |
300 |
356 |
483 |
432 |
381 |
32 |
12-25 |
1080 |
500 |
310 |
|
14" |
350 |
381 |
533 |
476 |
413 |
35 |
12-29 |
1295 |
600 |
450 |
|
16" |
400 |
406 |
597 |
540 |
470 |
37 |
16-29 |
1435 |
600 |
550 |
|
18" |
450 |
432 |
635 |
578 |
533 |
40 |
16-32 |
1626 |
650 |
700 |
|
20" |
500 |
457 |
698 |
635 |
584 |
43 |
20-32 |
1829 |
650 |
910 |
|
24" |
600 |
508 |
813 |
749.5 |
692 |
48 |
20-35 |
2175 |
700 |
1130 |
|
28" |
700 |
610 |
984 |
914.5 |
857 |
75 |
20-35 |
2692 |
700 |
2230 |
六、美標閘閥Z41H-300LB相關連接尺寸:
型號 |
NPS |
DN |
L |
D |
D1 |
D2 |
b-f |
n-Φd |
H |
D0 |
重量 |
Z41H-300LB Z40H-300LB |
2" |
50 |
216 |
165 |
127 |
92 |
22 |
8-19 |
330 |
250 |
30 |
21/2" |
65 |
241 |
190 |
144 |
105 |
25 |
8-22 |
368 |
250 |
36 |
|
3" |
80 |
283 |
210 |
168.5 |
127 |
29 |
8-22 |
394 |
300 |
61 |
|
4" |
100 |
305 |
254 |
200 |
157 |
32 |
8-22 |
473 |
300 |
77 |
|
5" |
125 |
381 |
279 |
235 |
186 |
35 |
8-22 |
660 |
350 |
106 |
|
6" |
150 |
403 |
318 |
270 |
216 |
37 |
12-22 |
711 |
350 |
153 |
|
8" |
200 |
419 |
381 |
330 |
270 |
41 |
12-25 |
813 |
400 |
286 |
|
10" |
250 |
457 |
444 |
387.5 |
324 |
48 |
16-29 |
1003 |
500 |
412 |
|
12" |
300 |
502 |
521 |
451 |
381 |
51 |
16-32 |
1137 |
600 |
576 |
|
14" |
350 |
762 |
584 |
514.5 |
413 |
54 |
20-32 |
1489 |
600 |
886 |
|
16" |
400 |
838 |
648 |
571.5 |
470 |
57 |
20-35 |
1581 |
650 |
1175 |
|
18" |
450 |
914 |
711 |
628.5 |
533 |
60 |
24-35 |
2017 |
838 |
1301 |
|
20" |
500 |
991 |
775 |
686 |
584 |
64 |
24-35 |
2228 |
889 |
1672 |
|
24" |
600 |
1143 |
914 |
813 |
692 |
70 |
24-41 |
2650 |
1092 |
2562 |
七、美標閘閥Z41H-600LB相關連接尺寸:
型號 |
NPS |
DN |
L |
D |
D1 |
D2 |
b-f |
n-Φd |
H |
D0 |
重量 |
Z41H-600LB Z40H-600LB |
2" |
50 |
292 |
165 |
127 |
92 |
33 |
8-19 |
510 |
254 |
44 |
21/2" |
65 |
330 |
190 |
149 |
105 |
36 |
8-22 |
554 |
254 |
60 |
|
3" |
80 |
356 |
210 |
168 |
127 |
39 |
8-22 |
595 |
305 |
80 |
|
4" |
100 |
432 |
273 |
216 |
157 |
45 |
8-22 |
712 |
356 |
145 |
|
5" |
125 |
508 |
330 |
266.5 |
186 |
52 |
8-25 |
826 |
406 |
236 |
|
6" |
150 |
559 |
356 |
292 |
216 |
55 |
8-29 |
995 |
508 |
309 |
|
8" |
200 |
660 |
419 |
349 |
270 |
63 |
12-29 |
1157 |
610 |
522 |
|
10" |
250 |
787 |
508 |
432 |
324 |
71 |
12-32 |
1373 |
686 |
79 |
|
12" |
300 |
838 |
559 |
489 |
381 |
74 |
16-35 |
1603 |
686 |
1108 |
|
14" |
350 |
889 |
603 |
527 |
416 |
77 |
20-35 |
1930 |
762 |
1503 |
|
16" |
400 |
991 |
686 |
603 |
470 |
84 |
20-41 |
2032 |
889 |
1939 |
|
18" |
450 |
1092 |
743 |
654 |
533 |
90 |
20-44 |
2286 |
889 |
2733 |
|
20" |
500 |
1194 |
813 |
724 |
584 |
96 |
24-44 |
2591 |
1118 |
3214 |
|
24" |
600 |
1397 |
940 |
838 |
692 |
109 |
24-52 |
3124 |
1118 |
4177 |