Çò·§ÖÊÁ¿ºÃ£¬¼Û¸ñÊÊÖÐ
  ÍøÕ¾µØÍ¼
  • ·§ÃŲÄÁϵÄѹÁ¦¼°Î¶ȼ«ÏÞ
    ×ªÔØ×Ô£ºÆø¶¯Çò·§ ×÷ÕߣºÇò·§°É¼¼Êõ Tags£º·§ÃÅζȼ«ÏÞ
  • ÔÚÁ¬½ÓÍ­¹ÜºÍº¸½Ó¶Ë¿Ú·§ÃÅʱҪºË¶ÔѹÁ¦£¯Î¶ȶֵ†ADJUSTED PRESSURE/TEMPERATURE RATINGS FOR JOINTS MADE OF COPPER TUBE AND SOLDER END VALVES†

    Á¬½ÓÍ­¹ÜºÍº¸½Ó¶Ë¿Ú·§ÃÅʱҪºË¶ÔѹÁ¦/ζȶֵ

    1¡¢Õâ¸öѹÁ¦È¡¾öÓÚ±¥ºÍÕôÆøÔÚ±íÖеÄ×î¸ßζȡ£
    * This Pressure is determined by the temperature of saturated steam at the maximum temperature shown.


    2¡¢ ±¾±í¸ù¾ÝÃÀ¹ú¹ú¼Ò±ê×¼¾Ö¹«²¼µÄ¡°½¨Ôì²ÄÁϺͽṹ±¨¸æBMS58ºÍBMS83¡°±àÖÆ¶ø³É¡£
    * Tables from National Bureau of Standards publications "Building Materials and Structures Reports BMS58 and BMS83"


    ÇàÍ­¶î¶¨Ñ¹Á¦·§ÃŵÄѹÁ¦£¯Î¶ȶֵ‡PRESSURE/TEMPERATURE RATINGS FOR BRONZE PRESSURE RATED VALVES‡

    ÇàÍ­¶î¶¨Ñ¹Á¦·§ÃŵÄѹÁ¦£¯Î¶ȶֵ±í

    1¡¢ÓÐЩ¹æ³Ì£¨ÀýÈ磺ASME£¬BPVC£¬SECTION 1£©½«ÉÏÊö²ÄÁϵĶζÈÏÞÖÆÔÚ406oFÒÔÏ¡£
    ¡¡Some codes (i.e., ASME BPVC, SECTION 1) limit the rating temperatures of the indicated material to 406oF.
    2¡¢¶¡ëæÏ𽺷§°ê·§ÃŵÄζÈÏÞÖÆÔÚ180oFÒÔÏ¡£
    ¡¡Buna-N disc valves limited to 180oF temperatures.
    3¡¢TFE·§°ê·§ÃŵÄζÈÏÞÖÆÔÚ450oFÒÔÏ¡£
    ¡¡TFE disc valves limite to 450oF temperatures.
    4 ¡¢º¸½ÓÁ¬½Ó¶Ë¿Ú·§ÃÅζÈÏÞÖÆÔÚ²»Ó°Ï캸½ÓÁ¬½Ó¶Ë¿ÚµÄÇ¿¶È·¶Î§ÄÚ¡£
    ¡¡Solder end valves are limited by temperatures which affect the strength of the solder joint.
    ‡ ±¾±íÒý×ÔMSS-SP80
    ¡¡Tables from MSS-SP80
    Ô­ÔØ£º Çò·§°É - Çò·§¼¼Êõ
    °æÈ¨ËùÓУº×ªÔØÊ±±ØÐëÒÔÁ´½ÓÐÎʽעÃ÷ԭʼ³ö´¦¼°±¾ÉùÃ÷¡£
    ±¾ÎĵØÖ·£ºhttp://www.qiufa8.com/jishu/wendujixian.html

    ÉÏһƪ£ºALFA¿ª¹ØÇò·§µÄ¼¼Êõ¸ÄÔì°¸Àý·ÖÎö ÏÂһƪ£ºÇò·§°ÉÅÅÃûϽµ½â¾ö·½·¨±£³ÖÍøÕ¾¸üÐÂ

  • Ö±½ÓÁªÏµÎÒÃÇ
  • µã»÷²é¿´Çò·§²úÆ·

¡¾ÉùÃ÷¡¿£º
¡¡¡¡ÒÔÉÏÎÄÕ»ò×ÊÁϳý×¢Ã÷Ϊwww.qiufa8.com×Ô´´»ò±à¼­ÕûÀíÍ⣬¾ùΪ¸÷·½ÊÕ¼¯»òÍøÓÑÍÆ¼öËùµÃ¡£ÆäÖÐժ¼µÄÄÚÈÝÒÔ¹²Ïí¡¢Ñо¿ÎªÄ¿µÄ£¬²»´æÔÚÈκÎÉÌÒµ¿¼ÂÇ¡£
¡¡¡¡Ä¿Ç°ÍøÕ¾ÉÏÓÐЩÎÄÕÂδעÃ÷×÷Õß»ò³ö´¦£¬ÉõÖÁ±ê×¢´íÎ󣬴ËÀàÇé¿ö³öÏÖ²¢·Ç²»×ðÖØ×÷Õß¼°³ö´¦ÍøÕ¾£¬¶øÊÇÒòΪÓÐЩ×ÊÁÏÀ´Ô´µÄ²»¹æ·¶¡£Èç¹ûÓÐÁ˽â×÷Õß»ò³ö´¦µÄÔ­×÷Õß»òÍøÓÑ£¬Çë¸æÖª£¬±¾ÍøÕ¾½«Á¢¼´¸üÕý×¢Ã÷£¬²¢Ïò×÷ÕßµÀǸ¡£
¡¡¡¡±»ÕªÂ¼µÄ¶ÔÏóÈçÓÐÈκÎÒìÒ飬ÇëÓë±¾Õ¾ÁªÏµ£¬ÁªÏµÓÊÏ䣺www.qiufa8.com#gmail.com£¬±¾Õ¾È·ÈϺó½«Á¢¼´³·Ï¡£Ð»Ð»ÄúµÄÖ§³ÖÓëÀí½â£¡
°æÈ¨ËùÓУºÇò·§°É www.qiufa8.com 2008-2009 δ¾­ÊÚȨ½ûÖ¹¸´ÖÆ»ò½¨Á¢¾µÏñ