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¹«³ÆÍ¨¾¶DN£¨mm£© |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|||||||
(10) |
(12) |
(15) |
(20) |
|||||||||||||||
¶î¶¨Á÷Á¿ÏµÊý KV |
Ö±Ïß |
1.8 |
2.8 |
4.4 |
6.9 |
11 |
17.6 |
27.5 |
44 |
69 |
110 |
176 |
275 |
440 |
690 |
|||
µÈ°Ù·Ö±È |
1.6 |
2.5 |
4.0 |
6.3 |
10 |
16 |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
||||
¶î¶¨ÐгÌL£¨mm£© |
16 |
25 |
40 |
60 |
||||||||||||||
ĤƬÓÐÐ§Ãæ»ýAe£¨cm2£© |
280 |
400 |
600 |
1000 |
||||||||||||||
Ðźŷ¶Î§Pr(KPa) |
20~100¡¢40~200 |
|||||||||||||||||
ÆøÔ´Ñ¹Á¦Ps(MPa) |
0.14~0.4 |
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¹ÌÓÐÁ÷Á¿ÌØÐÔ |
Ö±Ïß¡¢µÈ°Ù·Ö±È |
|||||||||||||||||
¹ÌÓпɵ÷±È |
50 |
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ÔÊÐíй©Á¿ |
Ó²·§×ù£ºIV¼¶£¨10-4·§¶î¶¨ÈÝÁ¿£© Èí·§×ù£ºVI¼¶ |
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¹«³ÆÑ¹Á¦PN£¨MPa£© |
1.0¡¢1.6¡¢4.0¡¢6.4 |
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¹¤×÷ζÈt£¨¡æ£© |
³£ÎÂÐÍ |
-20~200¡¢-40~240¡¢-60~250 |
||||||||||||||||
É¢ÈÈÐÍ |
-40~450¡¢-60~450 |
|||||||||||||||||
¸ßÎÂÐÍ |
450~560 |
|||||||||||||||||
µÍÎÂÐÍ |
-60~-100¡¢-100~-200¡¢-200~-250 |
±¾²úÒµÐÔÄÜÖ¸±ê¹á³¹GB/T4213-92±ê×¼
¹æ¸ñÖÊÁ¿£º±ê×¼ÐÍ¡¢É¢ÈÈÐΡ¢¸ßÎÂÐÍÍâÐγߴç±í µ¥Î»£ºMM
¹«³ÆÍ¨¾¶ |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
||
282 |
308 |
394 |
494 |
||||||||||
L |
PN16£¬40 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
|
PN64 |
230 |
230 |
260 |
260 |
300 |
340 |
380 |
430 |
500 |
550 |
650 |
||
H1 |
PN16 |
53 |
58 |
70 |
75 |
83 |
93 |
100 |
110 |
125 |
143 |
170 |
|
PN40 |
53 |
58 |
70 |
75 |
83 |
93 |
100 |
118 |
135 |
150 |
188 |
||
PN64 |
65 |
70 |
78 |
85 |
90 |
103 |
108 |
125 |
148 |
173 |
208 |
||
H |
±ê ×¼ ÐÍ |
PN16 |
429 |
438 |
474 |
476 |
502 |
622 |
646 |
687 |
835 |
889 |
981 |
PN40 |
429 |
438 |
474 |
476 |
502 |
622 |
646 |
695 |
845 |
896 |
1000 |
||
PN64 |
456 |
468 |
511 |
525 |
535 |
663 |
673 |
705 |
868 |
958 |
1260 |
||
É¢ÈȸßÎÂÐÍ |
570 |
570 |
610 |
610 |
630 |
730 |
810 |
820 |
960 |
1090 |
1180 |
É¢ÈȸßÎÂÐ͸߶ȣ¨H£©ÎªPN16µÄÊýÖµ
**¼ÐÌ×Ð͸߶ÈH1¼°H¾ùÔö¼Ó15%
²¨ÎƹÜÃÜ·âÐÍÍâÐÎ³ß´ç µ¥Î»£ºMM
¹«³ÆÍ¨¾¶ |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
||
§¶A |
282 |
308 |
394 |
494 |
|||||||||
L |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
||
H1 |
53 |
58 |
70 |
75 |
83 |
93 |
100 |
110 |
125 |
143 |
170 |
||
H±ê×¼ÐÍ |
446.5 |
453.5 |
490 |
542 |
537.5 |
617.5 |
667 |
675 |
735 |
907.5 |
900 |
¹«³ÆÍ¨¾¶ |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
||
§¶A |
282 |
308 |
394 |
494 |
|||||||||
L |
PN16, PN40 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
|
PN64 |
230 |
230 |
260 |
260 |
300 |
340 |
380 |
430 |
500 |
550 |
650 |
||
H1 |
PN16, PN40 |
52.5 |
5705 |
70 |
75 |
8205 |
92.5 |
100 |
117.5 |
135 |
150 |
187.5 |
|
PN64 |
65 |
70 |
7705 |
85 |
900 |
102.5 |
107.5 |
125 |
147.5 |
172.5 |
207.5 |
||
H2 |
-60~-100¡æ |
500 |
500 |
500 |
500 |
500 |
600 |
600 |
600 |
700 |
700 |
700 |
|
-100~-200¡æ |
700 |
700 |
700 |
700 |
700 |
800 |
800 |
800 |
900 |
900 |
900 |
||
-200~-250¡æ |
900 |
900 |
900 |
900 |
900 |
1000 |
1000 |
1000 |
1100 |
1100 |
1100 |
||
H |
-60~ -100 (¡æ) |
PN16, PN40 |
810 |
810 |
832 |
832 |
832 |
1026 |
1026 |
1024 |
1200 |
1198 |
1198 |
PN64 |
810 |
810 |
832 |
832 |
832 |
1026 |
1026 |
1024 |
1200 |
1198 |
1198 |
||
-100~ -200 (¡æ) |
PN16, PN40 |
1010 |