¹«³Æͨ¾¶£ºNPS 2"~32"
¹«³ÆѹÁ¦£º900LB
·§Ìå²ÄÖÊ: Öý¸ÖA216£¬WCB(̼¸Ö)£»²»Ðâ¸Ö£¨CF8£¬CF8M£¬CF3M£¬CF3£©£»µÍθ֣¬¸õîâ¸ÖµÈ
Çý¶¯·½·¨: µç¶¯¡¢Æø¶¯¡¢Òº¶¯¡¢³ÝÂÖµÈ
Éè¼ÆÖÆÔ죺API600
¼ìÑéºÍÊÔÑ飺API598
·¨À¼³ß´ç£ºASME B16.5
¶Ôº¸³ß´ç£ºASME B16.25
½á¹¹³¤¶È£ºASME B16.10
ζȻù×¼£ºASME B16.34
²úÆ·½éÉÜ£º
ÃÀ±êÕ¢·§ÊÇ×÷Ϊ½ØÖ¹½éÖÊʹÓã¬ÔÚÈ«¿ªÊ±Õû¸öÁ÷ֱͨͨ£¬´Ëʱ½éÖÊÔËÐеÄѹÁ¦Ëðʧ×îС¡£API gate valve ¸ÖÖÆ·¨À¼Õ¢·§Í¨³£ÊÊÓÃÓÚ²»ÐèÒª¾³£Æô±Õ£¬²¢ÇÒ¼á³ÖÕ¢°åÈ«¿ª»òÈ«±ÕµÄ¹¤¿ö£¬²»ÊÊÓÃÓÚ×÷Ϊµ÷Àí»ò½ÚÁ÷ʹÓ᣹ØÓÚ¸ßËÙÁ÷¶¯µÄ½éÖÊ£¬ÃÀ±êÕ¢·§µÄÕ¢°åÔÚ¾Ö²¿¿ªÆô×´¿öÏ¿ÉÒÔÒýÆðÕ¢ÃŵÄÕñ¶¯£¬¶øÕñ¶¯ÓÖ¿ÉÄÜËðÉËÕ¢°åºÍ·§×ùµÄÃÜ·âÃ棬¶ø½ÚÁ÷»áʹբ°åÔâÊܽéÖʵijåÊ´¡£´Ó½á¹¹ÐÎʽÉÏ£¬Ö÷ÒªµÄÇø±ðÊÇËù½ÓÄɵÄÃÜ·âÔª¼þµÄÐÎʽ¡£
ÓÃ;ºÍÐÔÄܹ淶
1.1ÓÃ;£º
a¡¢±¾²úÆ·Ö÷ÒªÓÃÓÚÆøÌå¡¢ÒºÌå½éÖʹÜ·ÉÏ×÷Æô±ÕÆ÷£¬½Óͨ»ò½Ø¶Ï½éÖÊÁ÷£¬²»ÊÊÓÃÓÚµ÷Àí½éÖÊÁ÷Á¿¡£¾ßÓÐÁ÷×èС£¬Æô±Õ½ÏÊ¡Á¦µÈÓŵ㡣
b¡¢ÊÊÓùæÄ££º»¯¹¤¡¢Ê¯ÓÍ¡¢Ò±½ð¡¢ÔìÖ½¡¢ÖÆÒ©µÈÐÐÒµ¡£
1.2ÐÔÄܹ淶£º
ÊÔÑéѹÁ¦ | ѹÁ¦Æ·¼¶ | 150Lb | 300Lb | 600Lb | 900Lb | MPa | |
¿ÇÌåÊÔÑé | 3.0 | 7.5 | 16.5 | 22.5 | |||
ÆøÃÜ·âÊÔÑé | 0.6 | 0.6 | 0.6 | 0.6 | |||
ÃÜ·âÊÔÑé | 2.2 | 5.5 | 12.1 | 16.5 | |||
ÉÏÃÜ·âÊÔÑé | 2.2 | 5.5 | 12.1 | 16.5 | |||
ʹÓùæÄ£ | |||||||
·§ÃŲÄÖÊ | ÊÊÓÃζȣ¨¡æ£© | ÊÊÓýéÖÊ | |||||
WCB | -29¡æ~425¡æ | Ë®¡¢ÕôÆø¡¢ÓÍÆ·µÈ | |||||
WC6 | -29¡æ~540¡æ | Ë®¡¢ÕôÆø¡¢ÓÍÆ·µÈ | |||||
ZG1Cr5Mo | -29¡æ~550¡æ | Ë®¡¢ÕôÆø¡¢ÓÍÆ·µÈ | |||||
CF8 | ¡Ü200¡æ | ÏõËáÀà¡¢Èõ¸¯»¯ÐÔÆøÌå»òÒºÌå½éÖÊ | |||||
CF3 | ¡Ü200¡æ | ´×ËáÀà¡¢Èõ¸¯»¯ÐÔÆøÌå»òÒºÌå½éÖÊ |
·§ÃÅÖ÷ÒªÁã¼þÖÊÁÏ£º
·§ÌåÖÊÁÏ ²¿¼þÖÊÁÏ |
·§Ìå¡¢·§¸Ç¡¢Õ¢°å |
·§¸Ë |
ÌîÁÏ |
WCB | WCB | F6a | ÈáÐÔʯī |
WC6 | WC6 | 38CrMoALA | ÈáÐÔʯī |
ZG1Cr5Mo | ZG1Cr5Mo | 38CrMoALA | ÈáÐÔʯī |
CF8 | CF8 | F304 | ÈáÐÔʯī |
CF3 | CF3 | F316 | ÈáÐÔʯī |
²úÆ·ÍâÐμ°½á¹¹³ß´ç£º
900(PN150)»·²Û·¨À¼RTJÃæ×ÔÃÜ·âʽ | 2 | 50 | 2 | 368 | 371 | 368 | 51 | 458 | 280 | - | - | 832 | 590 | DZW20A |
21/2 | 65 | 21/2 | 419 | 422 | 419 | 62 | 550 | 280 | - | - | 880 | 590 | DZW30A | |
3 | 80 | 3 | 381 | 384 | 381 | 74 | 610 | 300 | 660 | 310 | 910 | 590 | DZW30A | |
4 | 100 | 4 | 457 | 460 | 457 | 100 | 702 | 350 | 750 | 310 | 1020 | 590 | DZW45A | |
5 | 125 | 5 | 559 | 562 | 559 | 125 | 850 | 400 | 900 | 310 | - | - | DZW60A | |
6 | 150 | 6 | 610 | 613 | 610 | 150 | 980 | 500 | 1060 | 460 | 1060 | 830 | DZW90 | |
8 | 200 | 8 | 737 | 740 | 737 | 201 | 1100 | 650 | 1140 | 460 | 1150 | 830 | DZWl20 | |
10 | 250 | 10 | 838 | 841 | 838 | 252 | 1320 | 700 | 1370 | 460 | 1320 | 870 | DZWl80 | |
12 | 300 | 12 | 965 | 968 | 965 | 303 | 1500 | 900 | 1560 | 460 | 1580 | 870 | DZW250 | |
14 | 350 | 14 | 1029 | 1038 | 1029 | 322 | 1900 | 900 | 1950 | 600 | 1660 | 1170 | DZW350 | |
16 | 400 | 16 | 1130 | 1140 | 1130 | 373 | 2050 | 900 | 2100 | 600 | 1780 | 1170 |
DZW500 |