ÍäÍ·ÓÃÓڹܵÀתÍä¸Ä±ä·½ÏòÓõĹܼþ£¬°´½Ç¶È·Ö45¶È²»Ðâ¸ÖÍäÍ·£¬90¶È²»Ðâ¸ÖÍäÍ·£¬180¶È²»Ðâ¸ÖÍäÍ·ÊÇ*³£¼ûµÄ£¬»¹¿ÉÒÔ¸ü¾ß½¨Öþ¹¤µØ°²×°ÐèÇóÉú²úÖÆÔ죬±ÈÈç30¶È²»Ðâ¸ÖÍäÍ·µÈÆäËû·ÇÕý³£½Ç¶ÈÍäÍ·¡£ÍäÍ·µÄ²ÄÁÏÓÐÖýÌú¡¢²»Ðâ¸Ö¡¢ºÏ½ð¸Ö¡¢¿ÉìÑÖýÌú¡¢Ì¼¸Ö¡¢ÓÐÉ«½ðÊô¼°ËÜÁϵȣ¬Óë¹Ü×ÓÁ¬½ÓµÄ·½Ê½Óк¸½Ó£¬»¹ÓоÍÊÇ·¨À¼Á¬½Ó£¬ÈÈÈÛÁ¬½Ó£¬µçÈÝÁ´½Ó£¬ÂÝÎÆÁ¬½Ó¼°³Ð²å¼þÁ¬½ÓµÈ¡£ÍäÍ·µÄÉú²ú³ÉÐ͹¤ÒÕÓк¸½ÓÍäÍ·£¬³åѹÍäÍ·£¬ÈÈѹÍäÍ·£¬ÍÆÖÆÍäÍ·£¬¿¨¼ÐÍäÍ·£¬ÆäËûÃû³Æ90¡ãÍäÍ·¡¢Ö±½ÇÍä¡¢°®¶øÍä¡¢°×¸ÖÍäÍ·µÈ¡£¡¡ 1.ÍäÍ·²ÄÖÊ·ÖÀà´ó¸Å¿ÉÒÔ·ÖΪ̼¸ÖÍäÍ·£¬ºÏ½ð¸ÖÍäÍ·£¬²»Ðâ¸ÖÍäÍ·£¬µÍθÕÍäÍ·£¬ºÍ¸ßÐÔÄܸÖÍäÍ·£¬ÎÒÔÚÕâ¸ø´ó¼Ò½éÉܽéÉÜÍäÍ·µÄ²ÄÖÊ£¬Ï£Íû¶Ô´ó¼ÒÄÜÓÐËù°ïÖú£¬ÍäÍ·²ÄÖʵľßÌå·ÖÀ࣬¶¼ÊÇÓÃÊý×Ö»òÕßÊÇ×Öĸ»ì´îµÈ·½Ê½±íʾ³öÀ´µÄ.¡¡ ̼¸ÖÍäÍ·ASTM/ASME A234 WPB¡¢WPC¡¡ ºÏ½ðÍäÍ·ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911¡¢15Mo3 15CrMoV¡¢35CrMoV¡¡ ²»Ðâ¸ÖÍäÍ·ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H¡¡ µÍθÖÍäÍ·ASTM/ASME A402 WPL3-WPL 6¡¡ ¸ßÐÔÄܸÖÍäÍ· ASTM/ASME A860 WPHY 42-46-52-60-65-70¡¡ 2.ÒÔÖÆ×÷·½·¨»®·Ö¿É·ÖΪÍÆÖÆ¡¢Ñ¹ÖÆ¡¢¶ÍÖÆ¡¢ÖýÔìµÈ¡£¡¡ 3.ÒÔÖÆÔì±ê×¼»®·Ö¿É·ÖΪ¹ú±ê¡¢µç±ê¡¢´¬±ê¡¢»¯±ê¡¢Ë®±ê¡¢¡¡ 4.°´ÕÕÍäÍ·µÄÇú¶È°ë¾¶·ÖÀ࣬¿ÉÒÔ·ÖÀàΪ³¤°ë¾¶ÍäÍ·ºÍ¶Ì°ë¾¶ÍäÍ·£¬³¤°ë¾¶ÍäÍ·ÊÇÖ¸ÍäÍ·µÄÇúÂʰ뾶µÈÓÚ1.5D¹Ü×ÓµÄÍ⾶£¬ËùÒÔR=1.5D£¬¶Ì°ë¾¶ÍäÍ·ÊÇÖ¸ÍäÍ·µÄÇúÂʰ뾶µÈÓÚ1.5D¹Ü×ÓµÄÍ⾶£¬R=1.0D,£¨RΪÍäÍ·µÄÇúÂʰ뾶£¬DΪÍäÍ·µÄÖ±¾¶£©¡¡ 5.Èô°´Ñ¹Á¦µÈ¼¶À´·Ö£º´óÔ¼ÓÐÊ®ÆßÖÖ£¬ºÍÃÀ¹úµÄ¹Ü×Ó±ê×¼ÊÇÏàͬµÄ£¬ÓУºSch5s¡¢Sch10s¡¢Sch10¡¢Sch20¡¢Sch30¡¢Sch40s¡¢STD¡¢Sch40¡¢Sch60¡¢Sch80s¡¢XS;Sch80¡¢SCH100¡¢Sch120¡¢Sch140¡¢Sch160¡¢XXS;ÆäÖÐ*³£ÓõÄÊÇSTDºÍXSÁ½ÖÖ¡£¡¡ 6.°´ÕÕ²»Í¬ÐÎ×´ÓÃ;¿ÉÒÔ·ÖΪ£º¹µ²ÛʽÍäÍ·¡¢¿¨Ì×ʽÍäÍ·¡¢Ë«³ÐÍäÍ·¡¢·¨À¼ÍäÍ·¡¢Ò쾶ÍäÍ·¡¢´ô×ùÍäÍ·¡¢ÄÚÍâÑÀÍäÍ·¡¢³åѹÍäÍ·¡¢ÍÆÖÆÍäÍ·¡¢³Ð²åÍäÍ·¡¢¶Ôº¸ÍäÍ·¡¢ÄÚË¿ÍäÍ·µÈ |