YG13H/Y¡¢YG43H/Y¸ßÁéÃô¶ÈÕôÆû¼õѹ·§ÊôÓÚÏȵ¼»îÈûʽ¼õѹ·§¡£ÓÉÖ÷·§ºÍµ¼·§Á½²¿·Ö×é³É¡£Ö÷·§Ö÷ÒªÓÉ·§×ù¡¢Ö÷·§ÅÌ¡¢»îÈû¡¢µ¯»ÉµÈÁã¼þ×é³É¡£µ¼·§Ö÷ÒªÓÉ·§×ù¡¢·§°ê¡¢Ä¤Æ¬¡¢µ¯»É¡¢µ÷½Úµ¯»ÉµÈÁã¼þ×é³É¡£Í¨¹ýµ÷½Úµ÷½Úµ¯»ÉѹÁ¦É趨³ö¿ÚѹÁ¦¡¢ÀûÓÃĤƬ´«¸Ð³ö¿ÚѹÁ¦±ä»¯£¬Í¨¹ýµ¼·§Æô±ÕÇý¶¯»îÈûµ÷½ÚÖ÷·§½ÚÁ÷²¿Î»¹ýÁ÷Ãæ»ýµÄ´óС£¬ÊµÏÖ¼õѹÎÈѹ¹¦ÄÜ¡£¸ßÁéÃô¶ÈÕôÆû¼õѹ·§ÔÚÆÕͨ¼õѹ·§»ù´¡ÉÏ×öÁËÒÔϸĽø£¬¼Ó´óÁË»îÈûÃæ»ý£¬¸Ä±äÁ˽ÚÁ÷½á¹¹£¬¸Ä±äÁËÃÜ·âÐÎʽ£¬¸Ä½øÁ˵¼·§½á¹¹ºÍµ÷½Úµ¯»ÉÐÎʽ£¬´Ó¶ø´ÓÒÔϼ¸·½ÃæÌá¸ßÁ˲úÆ·µÄÐÔÄÜ¡£
1¡¢Ìá¸ßÁ˶Գö¿ÚѹÁ¦±ä»¯µÄ´«¸ÐЧÄÜ£¬Ìá¸ßÁËÁéÃô¶È£¬´ó´ó½µµÍÁËÒòÉÏÓÎѹÁ¦±ä»¯£¬Á÷Á¿±ä»¯µÈÒòËØÒýÆðµÄѹÁ¦Æ«²î¡£
2¡¢¸ÄÉÆÁËÁ÷Ïß·Ö²¼£¬½µµÍÁËÔëÉù¡£
3¡¢¸Ä½øÁËÃÜ·âÃæ½á¹¹£¬ÑÓ³¤ÁËÃÜ·âÃæÊÙÃü¡£
¸ßÁéÃô¶ÈÕôÆû¼õѹ·§Ö÷ÒªÓÃÓÚÕôÆû¹Ü·£¬ÊÊÓÃÓÚ½ø¿ÚѹÁ¦±ä»¯´ó£¬Á÷Á¿±ä»¯´óµÄÕôÆû¹Ü·¡£
YG13H/Y¡¢YG43H/Y¸ßÁéÃô¶ÈÕôÆû¼õѹ·§ÊôÓÚÏȵ¼»îÈûʽ¼õѹ·§¡£ÓÉÖ÷·§ºÍµ¼·§Á½²¿·Ö×é³É¡£Ö÷·§Ö÷ÒªÓÉ·§×ù¡¢Ö÷·§ÅÌ¡¢»îÈû¡¢µ¯»ÉµÈÁã¼þ×é³É¡£µ¼·§Ö÷ÒªÓÉ·§×ù¡¢·§°ê¡¢Ä¤Æ¬¡¢µ¯»É¡¢µ÷½Úµ¯»ÉµÈÁã¼þ×é³É¡£Í¨¹ýµ÷½Úµ÷½Úµ¯»ÉѹÁ¦É趨³ö¿ÚѹÁ¦¡¢ÀûÓÃĤƬ´«¸Ð³ö¿ÚѹÁ¦±ä»¯£¬Í¨¹ýµ¼·§Æô±ÕÇý¶¯»îÈûµ÷½ÚÖ÷·§½ÚÁ÷²¿Î»¹ýÁ÷Ãæ»ýµÄ´óС£¬ÊµÏÖ¼õѹÎÈѹ¹¦ÄÜ¡£¸ßÁéÃô¶ÈÕôÆû¼õѹ·§ÔÚÆÕͨ¼õѹ·§»ù´¡ÉÏ×öÁËÒÔϸĽø£¬¼Ó´óÁË»îÈûÃæ»ý£¬¸Ä±äÁ˽ÚÁ÷½á¹¹£¬¸Ä±äÁËÃÜ·âÐÎʽ£¬¸Ä½øÁ˵¼·§½á¹¹ºÍµ÷½Úµ¯»ÉÐÎʽ£¬´Ó¶ø´ÓÒÔϼ¸·½ÃæÌá¸ßÁ˲úÆ·µÄÐÔÄÜ¡£
1¡¢Ìá¸ßÁ˶Գö¿ÚѹÁ¦±ä»¯µÄ´«¸ÐЧÄÜ£¬Ìá¸ßÁËÁéÃô¶È£¬´ó´ó½µµÍÁËÒòÉÏÓÎѹÁ¦±ä»¯£¬Á÷Á¿±ä»¯µÈÒòËØÒýÆðµÄѹÁ¦Æ«²î¡£
2¡¢¸ÄÉÆÁËÁ÷Ïß·Ö²¼£¬½µµÍÁËÔëÉù¡£
3¡¢¸Ä½øÁËÃÜ·âÃæ½á¹¹£¬ÑÓ³¤ÁËÃÜ·âÃæÊÙÃü¡£
¸ßÁéÃô¶ÈÕôÆû¼õѹ·§Ö÷ÒªÓÃÓÚÕôÆû¹Ü·£¬ÊÊÓÃÓÚ½ø¿ÚѹÁ¦±ä»¯´ó£¬Á÷Á¿±ä»¯´óµÄÕôÆû¹Ü·¡£
Ö÷Òª¼¼Êõ²ÎÊý
|
¹«³ÆÑ¹Á¦(Mpa) |
1.0 |
1.6 |
|
¿ÇÌåÊÔÑéѹÁ¦(Mpa)* |
1.5 |
2.4 |
|
ÃÜ·âÊÔÑéѹÁ¦(Mpa) |
1.0 |
1.6 |
|
¸ß½ø¿ÚѹÁ¦(Mpa) |
1.0 |
1.6 |
|
³ö¿ÚѹÁ¦·¶Î§(Mpa) |
0.04-0.6 |
0.04-1.0 |
|
ѹÁ¦ÌØÐÔÆ«²î(Mpa)¡÷Pp2P |
GB12246-1989 |
|
|
Á÷Á¿ÌØÐÔÆ«²î(Mpa)P2G |
GB12246-1989 |
|
|
Сѹ²î(Mpa) |
0.05 |
0.07 |
|
ÉøÂ©Á¿ |
GB12245-1989 |
|
*£º¿ÇÌåÊÔÑé²»°üÀ¨Ä¤Æ¬¡¢¶¥¸Ç
Ö÷ÒªÁã¼þ²ÄÁÏ
|
Áã¼þÃû³Æ |
Áã¼þ²ÄÁÏ |
|
·§Ìå ·§¸Ç µ×¸Ç |
WCB |
|
·§×ù ·§°ê |
2Cr13 |
|
¸×Ì× »îÈû |
ÂÁÌúÇàÍ |
|
ĤƬ |
PH15-7Mo |
|
»îÈû»· |
¶Ôλ¾Û±½ |
|
µ¼·§×ù µ¼·§°ê |
2Cr13 |
|
Ö÷·§µ¯»É |
50CrVA |
|
µ¼µ÷Ö÷µ¯»É |
50CrVA |
|
µ÷½Úµ¯»É |
60Si2Mn |
Á÷Á¿ÏµÊýCv
|
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
|
Cv |
1 |
2.5 |
4 |
6.5 |
9 |
16 |
25 |
36 |
Ö÷ÒªÍâÐγߴç
YG13H/YÄÚÂÝÎÆ¸ßÁéÃô¶ÈÕôÆû¼õѹ·§
|
¹«³ÆÍ¨¾¶ |
G |
L |
H |
H1 |
|
15 |
1/2" |
140 |
160 |
65 |
|
20 |
3-4" |
140 |
160 |
65 |
|
25 |
1" |
160 |
168 |
68 |
|
32 |
1-1/4" |
180 |
185 |
75 |
|
40 |
1-1/2" |
200 |
185 |
78 |
|
50 |
2" |
230 |
193 |
88 |
YG43H/Y·¨À¼Ê½¸ßÁéÃô¶ÈÕôÆû¼õѹ·§
|
¹«³ÆÍ¨¾¶ |
Íâ ÐÎ ³ß ´ç |
Á¬ ½Ó ³ß ´ç |
|||||||||||
|
L |
H |
H1 |
PN 1.0MPa |
PN 1.6MPa |
|||||||||
|
D |
K |
n-§æ |
d |
C |
D |
K |
n-§æ |
d |
C |
||||
|
15 |
140 |
160 |
65 |
95 |
65 |
414 |
45 |
12 |
95 |
65 |
414 |
45 |
14 |
|
20 |
140 |
160 |
65 |
105 |
75 |
414 |
55 |
14 |
105 |
75 |
414 |
55 |
14 |
|
25 |
150 |
168 |
68 |
115 |
85 |
414 |
65 |
14 |
115 |
85 |
414 |
65 |
14 |
|
32 |
180 |
185 |
75 |
135 |
100 |
418 |
78 |
16 |
135 |
100 |
418 |
78 |
16 |
|
40 |
180 |
185 |
78 |
145 |
110 |
418 |
85 |
16 |
145 |
110 |
418 |
85 |
16 |
|
50 |
200 |
193 |
88 |
160 |
125 |
418 |
100 |
16 |
160 |
125 |
418 |
100 |
16 |
|
65 |
230 |
208 |
98 |
180 |
145 |
418 |
120 |
18 |
180 |
145 |
418 |
120 |
18 |
|
80 |
260 |
228 |
117 |
195 |
160 |
418 |
135 |
18 |
195 |
160 |
818 |
135 |
20 |






<
<
<
<
<
<
<
<
<
<
³¹«Íø°²±¸37070302000196
½òICP±¸2024021979ºÅ
