







±ê×¼¼¼Êõ²ÎÊý
·§ Ìå
¹«³ÆÍ¨¾¶£ºDN50-DN1000
·§Ìå²ÄÖÊ£ºWCB¡¢304¡¢316
Á¬½Ó·½Ê½£º¶Ô¼Ðʽ¡¢·¨À¼Ê½
ѹÁ¦µÈ¼¶£ºPN1.0MPa¡¢PN1.6MPa¡¢PN2.5MPa
½á¹¹ÐÎʽ£ºÈýÆ«ÐĽṹ
·§ÄÚ×é¼þ
·§×ùÃܷ⣺ӲÖʺϽð¡¢Ì¼»¯ÎÙ¡¢ÄøºÏ½ð
·§°å²ÄÖÊ£ºWCB¡¢304¡¢316
·§¸Ë²ÄÖÊ£º304
ÊÊÓýéÖÊ£ºË®Òº¡¢ÆøÌå¡¢ÕôÆû¡¢¸ßνéÖÊ¡¢ÄÍÄ¥½éÖÊ¡£
Éè¼ÆÖÆÔì±ê×¼
Éè¼ÆÖÆÔ죺JB/T8527-1997
½á¹¹³¤¶È£ºGB/T12221-2005
ѹÁ¦ÊÔÑ飺GB/T13927-2008
Á¬½Ó±ê×¼£ºJB/T 79.1-1994
Æø¶¯Ö´ÐÐÆ÷
Ë«×÷Óãº Í¨Æø¿ª¡¢Í¨Æø¹Ø£¬ÆøÔ´¹ÊÕϱ£³Öµ±Ç°Î»ÖÃ
µ¥×÷ÓÃÆø¿ªÊ½£º Í¨Æø¿ª¡¢¶ÏÆø¹Ø£¬ÆøÔ´¹ÊÕϹرÕ
µ¥×÷ÓÃÆø¹ØÊ½£º Í¨Æø¹Ø¡¢¶ÏÆø¿ª£¬ÆøÔ´¹ÊÕÏ´ò¿ª
¿ÉÑ¡¸½¼þ£º »»Ïòµç´Å·§¡¢ÏÞλ¿ª¹Ø¡¢¿ÕÆø¹ýÂ˼õѹ·§¡¢µçÆø¶¨Î»Æ÷¡¢ÊÖÂÖ»ú¹¹¡¢±£Î»·§
µçÆø²¿·Ö¿ÉÒÔÑ¡·À±¬
¶Ô¼ÐÊ½Æø¶¯ÈýÆ«ÐĽðÊôÓ²ÃÜ·âµû·§
| ¿Ú¾¶ | Ó¢´ç | ¶Ô¼Ð GB¹ú±ê³ß´çPN10/PN16/PN25 | |||||
| L | H | H1 | D1 | n-d | ÖØÁ¿KG | ||
| DN50 | 2 | 43 | 245 | 80 | 125/125/125 | 4-16/4-16/4-16 | 6.6 |
| DN65 | 2-1/2 | 46 | 250 | 90 | 145/145/145 | 4-16/4-16/8-16 | 7.5 |
| DN80 | 3 | 49 | 350 | 98 | 160/160/160 | 4-16/8-16/8-16 | 8.2 |
| DN100 | 4 | 56 | 380 | 112 | 180/180/190 | 8-16/8-16/8-20 | 11 |
| DN125 | 5 | 64 | 410 | 128 | 210/210/220 | 8-16/8-16/8-24 | 21 |
| DN150 | 6 | 70 | 490 | 147 | 240/240/250 | 8-20/8-20/8-24 | 22 |
| DN200 | 8 | 71 | 560 | 178 | 295/295/310 | 8-20/12-20/12-24 | 31 |
| DN250 | 10 | 76 | 621 | 215 | 350/355/370 | 12-20/12-24/12-27 | 42 |
| DN300 | 12 | 78 | 680 | 250 | 400/410/430 | 12-20/12-24/16-27 | 60 |
| DN350 | 14 | 78 | 757 | 280 | 460/470/490 | 16-20/16-24/16-30 | 88 |
| DN400 | 16 | 102 | 825 | 320 | 515/525/550 | 16-24/16-27/16-33 | 106 |
| DN450 | 18 | 114 | 925 | 350 | 565/585/600 | 20-24/20-27/20-33 | 139 |
| DN500 | 20 | 127 | 1010 | 380 | 620/650/660 | 20-24/20-30/20-33 | 169 |
| DN600 | 24 | 154 | 1180 | 440 | 725/770/770 | 20-27/20-33/20-36 | |



| Æ·ÅÆ£º | POV |
| Ðͺţº | D673H-16P |
| ¼Ó¹¤¶¨ÖÆ£º | ÊÇ |
| ½á¹¹ÐÎʽ£º | Æ«Öðåʽ |
| ²ÄÖÊ£º | ²»Ðâ¸Ö |
| Á¬½ÓÐÎʽ£º | ¶Ô¼Ð |
| ÊÊÓýéÖÊ£º | Ë®;ÕôÆû;ÓÍÆ·;¸÷Öָ߸¯Ê´»¯Ñ§½éÖÊ;ÈõËá¼î½éÖÊ;¿ÕÆø |
| ѹÁ¦»·¾³£º | µÍѹ |