²úÆ·ÖÐÐÄ
ÄúÄ¿½ñλÖ㺲úÆ·ÖÐÐÄ >> Çò·§ÏµÁÐ >> ²à×°Æ«ÐÄ°ëÇò·§
²à×°Æ«ÐÄ°ëÇò·§
²úÆ·ÐͺţºPQ340F
¹«³Æͨ¾¶£ºDN40~1600mm
¹«³ÆѹÁ¦£ºPN0.6~4.0MPa
ÊÊÓÃζȣº£­29¡æ¡«+540¡æ
Çý¶¯·½·¨£ºÊÖ¶¯¡¢µç¶¯¡¢Æø¶¯
·§Ìå²ÄÖÊ£ºQT450¡¢WCB¡¢ZG20CrMo¡¢ZG1Cr18Ni9Ti
Éè¼ÆÖÆÔì±ê×¼£ºGB/T 12237-2007
½á¹¹³¤¶È±ê×¼£ºGB/T 12221-2005
Á¬½Ó·¨À¼±ê×¼£ºGB/T 9113
ѹÁ¦Î¶ÈÆ·¼¶£ºGB/T 12224-2005
ÊÔÑé¼ìÑé±ê×¼£ºGB/T 13927-2008
²úÆ·ÏêÇé

²úÆ·Ïêϸ½éÉÜ£º

       Æ«ÐÄ°ëÇò·§µÄ½á¹¹½ÓÄÉÆ«ÐÄ¡ªÆõ½ôÔ­Àíͨ¹ý´«¶¯»ú¹¹µÖ´ïÕ¢½ô¡¢µ÷Àí¡¢¹Ø±ÕµÄÄ¿µÄ £¬Ãܷ⸱ÊǽðÊôÃæ»·´øÓ²Ãæ½Ó´¥ÃÜ·â £¬Ë«Æ«ÐĽṹÔÚ¿ªÆôʱ·§Ð¾Î»ÓÚ²ØÇòÊÒÄÚ £¬Á÷ͨ½ØÃæ´ó £¬ÇÒ·§ÃŲ»±»³åÏ´ £¬¹Ø±Õʱ·§Ð¾²»±»³åÏ´ £¬¿ªÆô½ø·§Ð¾ÇòÃæÑØ·§×ù½¥½ø £¬ÓÐЧµØÇгý½á¹¸ÕÏ°­ £¬ÊµÏÖ¿É¿¿ÃÜ·â¡£Ëü¶ÔÁ½Ïà»ìÁ÷Ò׽Ṹ¹ÌÌåÎö³öµÄ»ìÁ÷ÊäËÍÌرðÓÐЧ¡£µÚ¶þ¸öÌص㷧ÃŵİëÇòÓÃË«½ðÊô £¬Ä¸²ÄÉ϶Ѻ¸²î±ðµÄºÏ½ð £¬·§×ùÒ²×÷ÏàÓ¦¶Ñº¸¾­ÌØÊâµÄ´¦Àí £¬ÃÜ·âÃæ×éºÏ³É·À¸¯¡¢ÄÍÄ¥¡¢¸ßÇ¿¶ÈµÈÖÖÖÖÀàÐÍ £¬Âú×ã²î±ð³¡ºÏÐèÇó £¬µÚÈý¸öÌصãÃÜ·âÑϽû £¬ÊäËÍÓк¦ÆøÌå¿É´ïÁãй¶ £¬µÚËĸöÌصãÊÇÃܷ⸱µÄ·§Ð¾ÁôÓÐÅâ³¥Á¿ £¬µ±·§×ùÄ¥Ë𣨷§×ùÓ²¶ÈµÍÓÚ·§Ð¾£©ºó £¬¹Ø±ÕʱÔÙת¶¯ÉÙÐí £¬ÈÔÄÜ¿É¿¿ÃÜ·â £¬ÑÓ³¤Ê¹ÓÃÊÙÃü £¬±ðµÄ £¬Óû§½«Ñ¹½ôÂÝĸšµô £¬µ÷½â»ò¸ü»»ºó·§×ùÈÔ¿ÉÓà £¬ÖÆÖ¹ÁËÏÖÐÐÖڶ෧ÃÅÃÜ·âʧЧÕų̂±¨·ÏµÄ벡¡£

    ¡¡Òò´Ë¶Ñº¸²î±ðºÏ½ð£¨»ò×éºÏÇò£©Ë«½ðÊôÃܷ⸱µÄÑ¡Åä¿ÉÒÔÓÃÓÚÄÍÄ¥¡¢Ä͸¯»¯¡¢Ä͵÷εÈÇÒÓÖÒªÇóÑϸñÃÜ·âµÄ²î±ð¹¤Òµ²¿·Ö¡£

Çò·§µÄÖ÷ÒªÓÃ;¼°²úÆ·Ìص㣺

1¡¢Í¨Ó÷§£º¹æ¸ñÐͺÅPN1.0-4.0Mpa £¬DN40-1600¡£ÊÊÓÃÓÚÎÛË®´¦Àí¡¢Ö½½¬¡¢¶¼»á²Éů¹©ÈȵÈÒªÇóÑϽôµÄ³¡ºÏ¡£¡¡¡¡

2¡¢ÓÍ»¯¹¤×¨Ó÷§£º¹æ¸ñDN40-1600 £¬PN1.0-4.0MpaÊÊÓÃÓÚÔ­ÓÍ¡¢ÖØÓ͵ÈÖÖÖÖÓÍÆ·¡¢»¯¹¤ÐÐÒµÈõ¸¯»¯¡¢¶þÏà»ìÁ÷½éÖÊ¡£ÄÍοɴï425¡æ¡£¡¡¡¡

3¡¢È¼ÆøרÓ÷§£º¹æ¸ñDN40-1600 £¬PN1.0-4.0MpaÊÊÓÃÓÚúÆø¡¢ÌìȼÆø¡¢Òº»¯ÆøµÄÊäËÍ¿ØÖÆ¡£²úÆ·½á¹¹ÌصãÊÇÃÜ·â¶Ñº¸²î±ðµÄº¬¸õ²»Ðâ¸Ö £¬ÃÜ·âÑϽô¡¢¿¹¸¯»¯¡£¡¡¡¡

4¡¢ÁϽ¬×¨Ó÷§£º¹æ¸ñDN40-1600 £¬ÊÊÓÃÓÚҺ̬¡¢¹Ì̬Á½Ïà»ìÁ÷»òҺ̬ÊäËÍÖл¯Ñ§·´Ó¦ÓнᾧÎö³ö»ò½á¹¸µÄ¹¤Òµ¹ÜµÀÊäËÍ¡£²úÆ·½á¹¹Ìصãƾ¾ÝÖ÷¹ËÐèÇó½éÖÊ¡¢Î¶ÈÒªÇó²î±ð £¬Ãܷ⸱¶Ñº¸·§Ð¾Óøõîâ·°ºÏ½ð¶Ñº¸ £¬·§×ù½ÓÄɸõîâºÏ½ð¡¢¸õºÏ½ð¡¢²»Ðâ¸ÖºÏ½ðº¸Ìõ¶Ñº¸Âú×ã²î±ðÁϽ¬ÊäË͵ÄÐèÒª¡£¡¡¡¡

 5¡¢Ãº·Û»ÒÔüרÓ÷§£º¹æ¸ñDN40-1600 £¬ÊÊÓÃÓڵ糧¡¢Ë®Á¦³ýÔü»òÆø̬ÊäË͹ܵÀµÄ¿ØÖÆ¡£²úÆ·ÒªÇóÄÍÄ¥ÐÔÄÜ £¬·§Ð¾½ÓÄÉ×éºÏÇòʽ˫½ðÊô £¬¾ßÓÐÏ൱¸ßµÄ¸Õ¶È²¢ºÜÊÇÄÍÄ¥ £¬·§×ù½ÓÄÉÕûÌåÄÍÄ¥1ºÅ»òÈ«¶Ñº¸ £¬ÇÒ¾ßÓÐÓ²ÃÜ·âÇò·§µÄÓŵã¡£
 
Çò·§²úÆ·Ìص㣺
1¡¢Á÷ͨÃæ»ý´ó £¬Á÷×èС¡£ÕâÊÇÒòΪ¿ªÆôºó·§Ð¾Î»ÓÚ²ØÇòÊÒ £¬Á÷Ìåֱͨ¡£

2¡¢²Ù×÷Ť¾ØС £¬×ª90¶È¼´¿ÉÆô±ÕÍê³É £¬²Ù×÷Çá±ã¡£

3¡¢ÃÜ·âÑϽô £¬Ë«Æ«ÐĽðÊôÓ²ÃÜ·â¡£½á¹¸²»Ó°ÏìÆô±Õ £¬ÕâÊÇ°ëÇò·§×îÏÔÖøµÄÓŵã

4¡¢Ê¹ÓÃÊÙÃü³¤ £¬Ãܷ⸱ÄÍÄ¥ £¬ÇÒÓÐÅâ³¥Á¿ £¬·§×ù¿Éµ÷½â»ò¸ü»»¡£

Áã¼þÖÊÁÏÓ빤¿ö£º

Ãû³Æ ²ÄÖÊ
·§Ìå QT450¡¢WCB¡¢ZG20CrMo¡¢ZG1Cr18Ni9Ti
·§Öá 2Cr13¡¢1Cr13
·§°ê ºÏ½ðÉøµª¸Ö¡¢Éøµª²»Ðâ¸Ö¡¢ÄÍÄ¥¸Ö
·§×ù ºÏ½ðÉøµª¸Ö¡¢Éøµª²»Ðâ¸Ö¡¢ÄÍÄ¥¸Ö
Öá³Ð ÂÁÇàÍ­¡¢FZ£­1¸´ºÏÖÊÁÏ
ÌîÁÏ ¾ÛËÄ·úÒÒÏ©¡¢ÈáÐÔʯī


Ö÷ÒªÐÔÄܲÎÊý£º

¹«³ÆѹÁ¦£¨Mpa£© 0.6 1.0 1.6 2.5 4.0
¹«³Æͨ¾¶£¨mm£© 40£­1600 40£­1600 40£­1200 40£­600 40£­600
ÃÜ·âÊÔÑéѹÁ¦£¨Mpa£© 0.66 1.1 1.76 2.75 4.4
¿ÇÌåÊÔÑéѹÁ¦£¨Mpa£© 0.9 1.5 2.4 3.75 6.0
ÊÊÓÃζȣ¨¡æ£© £­29¡«300¡¢£­29¡«425¡¢£­29¡«540
ÊÊÓýéÖÊ ÇåË®¡¢º£Ë®¡¢ÎÛË®¡¢Ëá¼îµÈÒºÌå¡¢ÁϽ¬¡¢ÕôÆû¡¢È¼Æø¡¢ÓÍÀà
Çý¶¯·½·¨ ÊÖ¶¯¡¢µç¶¯¡¢Æø¶¯
Á¬½ÓÐÎʽ ·¨À¼Á¬½Ó¡¢¶Ô¼ÐÁ¬½Ó
×°Ö÷½·¨ Á¢Ê½×°Öá¢ÎÔʽװÖÃ


ÍâÐκÍÁ¬½Ó³ß´ç

¹«³Æͨ¾¶mm L D D1 D2 N-¦Õ b f
50 178 160 125 100 4-18 16 3
65 190 180 145 120 4-18 18 3
80 203 195 160 135 8-18 20 3
100 229 215 180 155 8-18 20 3
125 254 245 210 185 8-18 22 3
150 267 280 240 210 8-23 24 3
200 292 335 295 265 12-23 26 3
250 330 405 335 320 12-25 30 3
300 356 460 410 375 12-25 30 4
350 381 520 470 435 16-25 34 4
400 406 580 525 485 16-30 36 4
500 457 705 650 608 20-34 44 4
600 508 840 770 718 20-41 48 4


ÏÂÒ»¸ö²úÆ·£ºÉÏ×°Æ«ÐÄ°ëÇò·§
ÉÏÒ»¸ö²úÆ·£ºÃÀ±êÀιÌʽÇò·§