美標(biāo)焊接蝶閥該產(chǎn)品廣泛用于石油、化工、電力、冶金、食品、醫(yī)藥、輕紡、造紙等行業(yè)，可安裝在溫度≤425℃，介質(zhì)為煤氣、空氣、蒸汽、水、海水、油品等工業(yè)管網(wǎng)上作調(diào)節(jié)流量和切斷介質(zhì)用。
|
ANSI150Lb | |||||||
|
公稱通徑 |
L |
Dn |
H1 |
H2 |
H |
DO | |
|
in |
mm | ||||||
|
3 |
76 |
114 |
89.1 |
186 |
90 |
230 |
160 |
|
4 |
100 |
127 |
114.3 |
195 |
100 |
239 |
160 |
|
5 |
125 |
140 |
139.8 |
208 |
113 |
252 |
160 |
|
6 |
150 |
140 |
165.2 |
240 |
130 |
284 |
160 |
|
8 |
200 |
152 |
216.3 |
265 |
202 |
307 |
200 |
|
10 |
250 |
165 |
267.4 |
295 |
235 |
337 |
200 |
|
12 |
300 |
178 |
318.5 |
340 |
280 |
392 |
250 |
|
14 |
350 |
190 |
355.6 |
383 |
315 |
435 |
300 |
|
16 |
400 |
216 |
406.4 |
427 |
355 |
481 |
400 |
|
18 |
450 |
222 |
457.2 |
467 |
370 |
521 |
400 |
|
20 |
500 |
229 |
508 |
499 |
406 |
568 |
450 |
|
24 |
600 |
267 |
609.6 |
618 |
464 |
689 |
500 |
|
28 |
700 |
39 |
711.2 |
745 |
560 |
903 |
350＊ |
|
32 |
800 |
318 |
812.8 |
809 |
630 |
967 |
350＊ |
|
36 |
900 |
330 |
914.4 |
873 |
697 |
1030 |
350＊ |
|
42 |
1050 |
410 |
1066.8 |
964 |
777 |
1122 |
350＊ |
|
ANSI300Lb | |||||||
|
公稱通徑 |
L |
Dn |
H1 |
H2 |
H |
DO | |
|
in |
mm | ||||||
|
3 |
76 |
118 |
89.1 |
242 |
108 |
286 |
160 |
|
4 |
100 |
190 |
114.3 |
204 |
108 |
248 |
160 |
|
5 |
125 |
200 |
139.8 |
214 |
120 |
258 |
160 |
|
6 |
150 |
210 |
165.2 |
259 |
135 |
301 |
200 |
|
8 |
200 |
230 |
216.3 |
276 |
202 |
318 |
200 |
|
10 |
250 |
250 |
267.4 |
313 |
235 |
365 |
250 |
|
12 |
300 |
270 |
318.5 |
363 |
280 |
415 |
300 |
|
14 |
350 |
290 |
355.6 |
406 |
315 |
458 |
400 |
|
16 |
400 |
310 |
406.4 |
441 |
355 |
510 |
450 |
|
18 |
450 |
330 |
457.2 |
523 |
370 |
591 |
500 |
|
20 |
500 |
350 |
508 |
602 |
420 |
740 |
350 |
