Falf Gwirio Tawelwr
Falf Gwirio Tawelwr
Defnyddir falf wirio] yn eang mewn: cemegol, petrocemegol, petrolewm, gwneud papur, mwyngloddio, trydan, nwy hylifedig, bwyd, fferyllol, cyflenwad dŵr a draenio, gweinyddiaeth ddinesig, cefnogi offer mecanyddol, diwydiant electronig, adeiladu trefol a meysydd eraill.
Prif baramedrau technegol falf wirio distawrwydd:
Pwysedd enwol: 1.0-1.6MPa
Diamedr enwol: 40-600mm
Cyfrwng cymwys: dŵr a hylifau cyrydol gwan
Tymheredd perthnasol: 0-80 gradd
Safon fflans: GB/T 17241.6 GB/T 9113
Safon prawf: GB/T 13927 AP 1598
Cyfarwyddiadau archebu ar gyfer falfiau gwirio distawrwydd:
1. Dewis cynnyrch: Os oes safon enghreifftiol benodol, ffoniwch y llinell gymorth gwerthu i holi am y pris a dysgu mwy!
2. Cymorth technegol: Os nad oes manyleb model cynnyrch penodol, anfonwch yr amodau gwaith, lluniadau dylunio, a manylebau technegol trwy ffacs neu e-bost at ein cwmni.
3. Disgrifiad o'r paramedr: Rhowch ddiamedr (DN), pwysedd nominal (Mpa), tymheredd (gradd), dull cysylltu (edau, fflans, clamp, ac ati), a dull gyrru.
4. Dull gyrru: llawlyfr, gêr llyngyr, niwmatig, trydan, ac ati.
5. Safonau cynnyrch: safon genedlaethol GB, safon Japaneaidd JIS, ANSI safonol Americanaidd, DIN safonol Almaeneg, ac ati.
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|
L |
PNl0 |
PNl6 |
PN25 |
|
|||||||||||||||
|
b |
f |
D2 |
D |
D1 |
Z-φd |
b |
f |
D2 |
D |
D1 |
Z-φd |
b |
f |
D2 |
D |
D1 |
Z-φd |
|||
|
40 |
100 |
18 |
2 |
85 |
150 |
110 |
4-18 |
18 |
2 |
85 |
150 |
110 |
4-18 |
18 |
2 |
85 |
150 |
110 |
4-18 |
|
|
50 |
100 |
20 |
3 |
102 |
165 |
125 |
4-18 |
20 |
3 |
102 |
165 |
125 |
4-18 |
20 |
3 |
99 |
165 |
125 |
4-18 |
|
|
65 |
120 |
20 |
3 |
122 |
185 |
145 |
4-18 |
20 |
3 |
122 |
185 |
145 |
4-18 |
22 |
3 |
118 |
185 |
145 |
8-18 |
|
|
80 |
140 |
22 |
3 |
133 |
200 |
160 |
8-18 |
22 |
3 |
133 |
200 |
160 |
8-18 |
24 |
3 |
132 |
200 |
160 |
8-18 |
|
|
100 |
160 |
24 |
3 |
158 |
220 |
180 |
8-18 |
24 |
3 |
158 |
220 |
180 |
8-18 |
24 |
3 |
156 |
235 |
190 |
8-22 |
|
|
125 |
180 |
26 |
3 |
184 |
250 |
210 |
8-18 |
26 |
3 |
184 |
250 |
210 |
8-18 |
26 |
3 |
184 |
270 |
220 |
8-26 |
|
|
150 |
200 |
26 |
3 |
212 |
285 |
240 |
8-22 |
26 |
3 |
212 |
285 |
240 |
8-22 |
28 |
3 |
211 |
300 |
250 |
8-26 |
|
|
200 |
220 |
28 |
3 |
268 |
340 |
295 |
8-22 |
30 |
3 |
268 |
340 |
295 |
12-22 |
30 |
3 |
274 |
360 |
310 |
12-26 |
|
|
250 |
240 |
28 |
3 |
320 |
395 |
350 |
12-22 |
32 |
3 |
320 |
405 |
355 |
12-26 |
32 |
3 |
330 |
425 |
370 |
12-30 |
|
|
300 |
280 |
28 |
4 |
370 |
445 |
400 |
12-22 |
32 |
4 |
370 |
460 |
410 |
12-26 |
34 |
4 |
389 |
485 |
430 |
16-30 |
|
|
350 |
320 |
30 |
4 |
428 |
500 |
460 |
16-22 |
36 |
4 |
428 |
520 |
470 |
16-26 |
38 |
4 |
450 |
555 |
490 |
16-33 |
|
|
400 |
360 |
32 |
4 |
482 |
565 |
515 |
16-26 |
38 |
4 |
482 |
580 |
525 |
16-80 |
40 |
4 |
505 |
620 |
550 |
16-86 |
|
|
450 |
400 |
32 |
4 |
532 |
615 |
565 |
20-26 |
40 |
4 |
532 |
640 |
585 |
20-30 |
42 |
4 |
555 |
670 |
600 |
20-36 |
|
|
500 |
440 |
34 |
4 |
585 |
670 |
620 |
20-26 |
42 |
4 |
585 |
715 |
650 |
20-33 |
44 |
4 |
615 |
730 |
660 |
20-36 |
|
Tagiau poblogaidd: falf wirio silencer, gweithgynhyrchwyr falf wirio silencer Tsieina, cyflenwyr, ffatri
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