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Ö÷Òª¼¼Êõ²ÎÊý
|
¹«³ÆÑ¹Á¦(Mpa) |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
|
¿ÇÌåÊÔÑéѹÁ¦(Mpa)* |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
24 |
|
ÃÜ·âÊÔÑéѹÁ¦(Mpa) |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
|
¸ß½ø¿ÚѹÁ¦(Mpa) |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
|
³ö¿ÚѹÁ¦·¶Î§(Mpa) |
0.04-1.0 |
0.05-1.6 |
0.08-2.5 |
0.2-3.5 |
0.5-3.5 |
0.5-4.5 |
|
ѹÁ¦ÌØÐÔÆ«²î(Mpa)¡÷P2P |
GB12246-1989 |
|||||
|
Á÷Á¿ÌØÐÔÆ«²î(Mpa)P2G |
GB12246-1989 |
|||||
|
Сѹ²î(Mpa) |
0.07 |
0.1 |
0.15 |
0.4 |
0.5 |
0.8 |
|
ÉøÂ©Á¿ |
GB12245-1989 |
|||||
*£º¿ÇÌåÊÔÑé²»°üÀ¨Ä¤Æ¬¡¢¶¥¸Ç
Ö÷ÒªÁã¼þ²ÄÁÏ
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Áã¼þÃû³Æ |
Áã¼þ²ÄÁÏ |
|
·§Ìå ·§¸Ç µ×¸Ç |
WCB |
|
·§×ù ·§°ê |
2Cr13 |
|
¸×Ì× »îÈû |
ÂÁÌúÇàÍ |
|
ĤƬ |
1Cr18 Ni9 |
|
»îÈû»· |
ºÏ½ðÖýÌú/¶Ôλ¾Û±½ |
|
µ¼·§×ù µ¼·§¸Ë |
2Cr13 |
|
Ö÷·§µ¯»É |
50CrVA |
|
µ¼·§Ö÷µ¯»É |
50CrVA |
|
µ÷½Úµ¯»É |
60Si2Mn |
Á÷Á¿ÏµÊýCv
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
|
Cv |
1 |
2.5 |
4 |
6.5 |
9 |
16 |
25 |
36 |
64 |
100 |
140 |
250 |
Ö÷ÒªÍâÐγߴç
|
¹«³ÆÍ¨¾¶DN |
Íâ ÐÎ ³ß ´ç |
|||
|
L |
H |
Hl |
||
|
1.6/2.5MPa |
4.0MPa |
|||
|
15 |
160 |
180 |
265 |
85 |
|
20 |
160 |
180 |
265 |
85 |
|
25 |
180 |
200 |
280 |
95 |
|
32 |
200 |
220 |
280 |
95 |
|
40 |
220 |
240 |
290 |
105 |
|
50 |
250 |
270 |
300 |
130 |
|
65 |
280 |
300 |
315 |
145 |
|
80 |
310 |
330 |
330 |
170 |
|
100 |
350 |
380 |
405 |
200 |
|
125 |
400 |
450 |
450 |
225 |
|
150 |
450 |
500 |
485 |
265 |
|
200 |
500 |
550 |
570 |
290 |
|
250 |
650 |
640 |
325 |
|
|
300 |
800 |
740 |
360 |
|
|
350 |
850 |
810 |
395 |
|
|
400 |
900 |
950 |
430 |
|
|
500 |
950 |
1080 |
500 |
|
|
¹«³ÆÍ¨¾¶DN |
Íâ ÐÎ ³ß ´ç |
|||
|
L |
H |
Hl |
||
|
6.4MPa |
10.0/16.0MPa |
|||
|
15 |
180 |
180 |
280 |
100 |
|
20 |
180 |
200 |
280 |
100 |
|
25 |
200 |
220 |
300 |
115 |
|
32 |
220 |
230 |
300 |
115 |
|
40 |
240 |
240 |
315 |
130 |
|
50 |
270 |
300 |
340 |
135 |
|
65 |
300 |
340 |
355 |
150 |
|
80 |
330 |
360 |
370 |
175 |
|
100 |
380 |
450 |
205 |
|
|
125 |
450 |
510 |
235 |
|
|
150 |
500 |
555 |
275 |
|
|
200 |
550 |
640 |
300 |
|
|
250 |
650 |
720 |
335 |
|
|
300 |
800 |
830 |
375 |
|
|
350 |
850 |
880 |
410 |
|
|
400 |
900 |
1020 |
445 |
|
|
500 |
950 |
1080 |
515 |
|






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