±£Î½ØÖ¹·§²úÆ·ÐÔÄܹ淶
¸Ã·§ÊÊÓÃÓÚ»¯¹¤¡¢»¯·ÊÐÐÒµµÄ¹Ü·ÉÏ£¬¼ÐÌ×ÄÚºÈëÕôÆûÄÜ·ÀÖ¹½éÖʽᾧ¡£ |
ÐͺŠ|
¹«³ÆÑ¹Á¦PN£¨MPa£© |
ÊÔÑéѹÁ¦ |
ÊÊÓÃÎÂ¶È |
ÊÊÓýéÖÊ |
±£ÎÂÌ×ѹÁ¦£¨MPa£© |
¿ÇÌå |
ÃÜ·â |
BJ45W-25P |
2.5 |
3.75 |
2.75 |
≤200 |
ÏõËáÀà |
≤1.0 |
BJ45W-40P |
4.0 |
6.0 |
4.4 |
BJ45W-64P |
6.4 |
9.0 |
6.6 |
BJ45W-25R |
2.5 |
3.75 |
2.75 |
ÏõËáÀà |
BJ45W-40R |
4.0 |
3.0 |
4.4 |
BJ45W-64R |
6.4 |
9.0 |
6.6 |
¹«³ÆÑ¹Á¦PN |
¹«³ÆÍ¨¾¶DN |
³ß´ç |
L |
D |
D1 |
D2 |
D3 |
B1 |
fo |
B |
D6 |
3-G |
Z-Φd |
H |
H1 |
Do |
2.5
4.0 |
15 |
170 |
105 |
75 |
55 |
35 |
8 |
4 |
16 |
51 |
3/8 |
4-Φ14 |
250 |
262 |
120 |
20 |
190 |
115 |
85 |
65 |
42 |
8 |
4 |
16 |
58 |
3/8 |
4-Φ14 |
292 |
308 |
140 |
25 |
210 |
135 |
100 |
78 |
50 |
8 |
4 |
18 |
66 |
3/8 |
4-Φ18 |
340 |
375 |
160 |
32 |
230 |
145 |
110 |
85 |
60 |
8 |
4 |
18 |
76 |
1/2 |
4-Φ18 |
338 |
375 |
160 |
40 |
260 |
160 |
125 |
100 |
72 |
8 |
4 |
20 |
88 |
1/2 |
4-Φ18 |
360 |
386 |
160 |
50 |
300 |
180 |
145 |
120 |
94 |
8 |
4 |
22 |
110 |
1/2 |
8-Φ18 |
410 |
450 |
240 |
65 |
340 |
195 |
160 |
135 |
105 |
8 |
4 |
22 |
121 |
1/2 |
8-Φ18 |
440 |
485 |
240 |
80 |
380 |
230 |
190 |
160 |
128 |
11 |
4.5 |
24 |
150 |
1/2 |
8-Φ23 |
540 |
600 |
280 |
100 |
430 |
270 |
220 |
188 |
154 |
11 |
4.5 |
28 |
176 |
1/2 |
8-Φ25 |
560 |
625 |
320 |
125 |
490 |
300 |
250 |
218 |
182 |
11 |
4.5 |
30 |
204 |
1/2 |
8-Φ25 |
625 |
737 |
360 |
150 |
550 |
330 |
280 |
248 |
212 |
11 |
4.5 |
32 |
204 |
1/2 |
12-Φ25 |
720 |
790 |
360 |
Áã¼þÃû³Æ |
·§Ìå¡¢·§¸Ç |
·§°ê |
µæÆ¬ |
BJ45W-25P¡¢BJ45W-40P¡¢BJ45W-64P |
¸õÄøîÑ¸Ö |
¸õÄøîѸÖ+Ó²ÖʺϽð |
¾ÛËÄ·úÒÒÏ© |
BJ45W-25P¡¢BJ45W-40P¡¢BJ45W-64P |
¸õÄøîâîÑ¸Ö |
¸õÄøîâîѸÖ+Ó²ÖʺϽð |
¾ÛËÄ·úÒÒÏ© |
ÕýȪ½ØÖ¹·§ÊôÓÚÇ¿ÖÆÃÜ·âʽ·§ÃÅ£¬ËùÒÔÔÚ·§ÃŹرÕʱ£¬±ØÐëÏò·§°êÊ©¼ÓѹÁ¦£¬ÒÔÇ¿ÖÆÃÜ·âÃæ²»Ð¹Â©¡£µ±½éÖÊÓÉ·§°êÏ·½½øÈë·§ÄÚʱ£¬²Ù×÷Á¦ËùÐèÒª¿Ë·þµÄ×èÁ¦£¬ÊÇ·§¸ËºÍÌîÁϵÄÄ¥²ÁÁ¦ÓëÓɽéÖʵÄѹÁ¦Ëù²úÉúµÄÍÆÁ¦£¬¹Ø·§ÃŵÄÁ¦±È¿ª·§ÃŵÄÁ¦´ó£¬ËùÒÔ·§¸ËµÄÖ±¾¶Òª´ó£¬·ñÔò»á·¢Éú·§¸Ë¶¥ÍäµÄ¹ÊÕÏ¡£½üÄêÀ´£¬´Ó×ÔÃÜ·âµÄ·§ÃųöÏֺ󣬽ØÖ¹·§µÄ½éÖÊÁ÷Ïò¾Í¸ÄÓÉ·§°êÉÏ·½½øÈë·§Ç»£¬ÕâʱÔÚ½éÖÊѹÁ¦×÷ÓÃÏ£¬¹Ø·§ÃŵÄÁ¦Ð¡£¬¶ø¿ª·§ÃŵÄÁ¦´ó£¬·§¸ËµÄÖ±¾¶¿ÉÒÔÏàÓ¦µØ¼õÉÙ¡£Í¬Ê±£¬ÔÚ½éÖÊ×÷ÓÃÏ£¬ÕâÖÖÐÎʽµÄ·§ÃÅÒ²½ÏÑÏÃÜ¡£ÎÒ¹ú·§ÃÅ“Èý»¯¸ø”Ôø¹æ¶¨£¬½ØÖ¹·§µÄÁ÷Ïò£¬Ò»ÂɲÉÓÃ×ÔÉ϶øÏ¡£½ØÖ¹·§¿ªÆôʱ£¬·§°êµÄ¿ªÆô¸ß¶È£¬Îª¹«³ÆÖ±¾¶µÄ25%¡«30%ʱ£¬Á÷Á¿ÒÑ´ïµ½×î´ó£¬±íʾ·§ÃÅÒÑ´ïÈ«¿ªÎ»Öá£ËùÒÔ½ØÖ¹·§µÄÈ«¿ªÎ»Öã¬Ó¦ÓÉ·§°êµÄÐгÌÀ´¾ö¶¨¡£
½ØÖ¹·§µÄ·§¸ËÖáÏßÓë·§×ùÃÜ·âÃæ´¹Ö±¡£·§¸Ë¿ªÆô»ò¹Ø±ÕÐгÌÏà¶Ô½Ï¶Ì£¬²¢¾ßÓзdz£¿É¿¿µÄÇж϶¯×÷£¬Ê¹µÃÕâÖÖ·§Ãŷdz£ÊʺÏ×÷Ϊ½éÖʵÄÇжϻòµ÷½Ú¼°½ÚÁ÷ʹÓá£
½ØÖ¹·§µÄ·§°êÒ»µ©´¦ÓÚ¿ªÆô×´¿ö£¬ËüµÄ·§×ùºÍ·§°êÃÜ·âÃæÖ®¼ä¾Í²»ÔٵĽӴ¥£¬²¢¾ßÓзdz£¿É¿¿µÄÇж϶¯×÷£¬ºÏµÃÕâÖÖ·§Ãŷdz£ÊʺÏ×÷Ϊ½éÖʵÄÇжϻòµ÷½Ú¼°½ÚÁ÷ʹÓá£
½ØÖ¹·§Ò»µ©´¦ÓÚ¿ªÆô״̬£¬ËüµÄ·§×ùºÍ·§°êÃÜ·âÃæÖ®¼ä¾Í²»ÔÙÓнӴ¥£¬Òò¶øËüµÄÃÜ·âÃæ»úеĥËð½ÏС£¬ÓÉÓڴ󲿷ֽØÖ¹·§µÄ·§×ùºÍ·§°ê±È½ÏÈÝÒ×ÐÞÀí»ò¸ü»»ÃÜ·âÔª¼þʱÎÞÐè°ÑÕû¸ö·§ÃÅ´Ó¹ÜÏßÉϲðÏÂÀ´£¬Õâ¶ÔÓÚ·§Ãź͹ÜÏߺ¸½Ó³ÉÒ»ÌåµÄ³¡ºÏÊǺÜÊÊÓõġ£½éÖÊͨ¹ý´ËÀà·§ÃÅʱµÄÁ÷¶¯·½Ïò·¢ÉúÁ˱仯£¬Òò´Ë½ØÖ¹·§µÄÁ÷¶¯×èÁ¦½Ï¸ßÓÚÆäËü·§ÃÅ¡£
|