dn 100 ¶ÆÐ¿¸Ö¹ÜÒ»Ã×ÓжàÖØ?

W = 0.0246615(D - t)t£¬Ê½ÖÐ:W-¸Ö¹Ü¶ÆÐ¿Ç°µÄµ¥Î»³¤¶ÈÀíÂÛÖØÁ¿,µ¥Î»ÎªÇ§¿ËÿÃ×(kg/m) ;D-¸Ö¹ÜµÄÍâ¾¶,µ¥Î»ÎªºÁÃ×(mm) ;t -¸Ö¹ÜµÄ±Úºñ£¬µ¥Î»ÎªºÁÃ×(mm)¡£¹«Ê½ 2£¬¸Ö¹Ü¶ÆÐ¿ºóµ¥Î»³¤¶ÈÀíÂÛÖØÁ¿£ºW' = cW ʽÖУºW¡¯ -¸Ö¹Ü¶ÆÐ¿ºóµÄµ¥Î»³¤¶ÈÀíÂÛÖØÁ¿,µ¥Î»ÎªÇ§¿ËÿÃ×(kg/m) ;cÒ»¶ÆÐ¿²ãµÄÖØÁ¿ÏµÊý,¼û±í


ÈȶÆÐ¿¸Ö¹ÜDN100ÔõôÑùͨ¹ý¶ÖλËã³ö³¤¶ÈÀ´

DN100¹æ¸ñµÄÈȶÆÐ¿¸Ö¹Ü£¬Ã¿Ã×µÄÀíÂÛÖØÁ¿Îª10.85¹«½ï£¬¿¼Âǵ½6%µÄÎó²î£¬Êµ¼ÊÖØÁ¿Ô¼Îª11.50¹«½ï/Ãס£ÈôҪͨ¹ý¶ÖλÀ´¼ÆËã¹ÜµÀµÄ³¤¶È£¬¿ÉÒÔ½«¶ÖλÊý³ËÒÔ1000£¬ÔÙ³ýÒÔ11.50...


¶ÆÐ¿¸Ö¹Ü DN65¡¢DN80¡¢DN100ÿÃ×¶àÖØ

DN100µÄÃ×ÖØ=3.1416¡Á0.005¡Á£¨0.100-0.05£©¡Á1¡Á7850=11.714¹«½ï/Ãס£


³ÄËֹܸÜÔõô¼ÆËãÀíÂÛÖØÁ¿?

°´ÕչܵÀµÄ½á¹¹Éè¼Æ³ß´ç£¬¼´ÒÀ¾Ý¹ÜµÀ¿Ú¾¶¼°¸Ö¹ÜµÄ±Úºñ¼°³ÄËܵÄÉè¼Æºñ¶ÈºÍ¸÷×ÔµÄÃܶȣ¬¼ÆËã³öÿÃ×µÄ×ÜÖÊÁ¿¼´¿É¡£


ÄĸöÖªµÀ¶ÆÐ¿¸Ö¹ÜÖØÁ¿»»ËãÒ»°ãÊǶàÉÙ?ÓÐÈËÁ˽âÂð...

¶ÆÐ¿¸Ö¹ÜÖØÁ¿»»Ëãͨ³££¬Í¨³£DN100¶ÆÐ¿¸Ö¹ÜµÄ±ê×¼³ß´çΪ£º114*4ÆÕͨ¶ÆÐ¿¸Ö¹ÜÀíÂÛÖØÁ¿¼ÆË㹫ʽΪ£ºW=0.02466(D-S)S×¢ÊÍ£ºÃ¿Ã×ÖØÁ¿kgm=(Íâ¾¶-±Ú...


Ïû·ÀÓÃÈȶƹÜdn100³¤Ò»Ã×ÓжàÖØ?

°´Õչ涨µÄ£¬DN100µÄÈȶÆÐ¿¸Ö¹Ü±ê×¼Íâ¾¶114.3mm£¬±Úºñ4mm£¬¼ÆËã³öÀ´µÄÊÇ10.8821kg/m


dn100¶ÆÐ¿¸Ö¹ÜÒ»Ã×¶àÖØ

Ò»°ãÀ´Ëµ£¬ÆÕͨ±ÚºñµÄDN100¶ÆÐ¿¸Ö¹Ü£¬Íâ¾¶ÊÇ108ºÁÃ×£¬±Úºñ4ºÁÃ×£¬¸ù¾Ý¸Ö¹ÜÖØÁ¿¼ÆË㹫ʽ£¨Íâ¾¶-±Úºñ£©¡Á±Úºñ¡Á0.02466£¬Ëã³öÀíÂÛÖØÁ¿Ô¼Îª10.85¹«½ï/Ã× ¡£²»¹ýʵ¼ÊʹÓÃ...


ÆÕͨÇò·§ÀíÂÛÖØÁ¿¾ßÌåÐͺÅÈçÏÂ: 1¡¢DN100 2¡¢DN150 3...

ÆÕͨÇò·§ÀíÂÛÖØÁ¿¾ßÌåÐͺÅÈçÏÂ: 1¡¢DN100 2¡¢DN150 3¡¢DN80 4¡¢DN25 »¹ÍûÖªµÀµÄÅóÓѾ¡¿ì¸æÖª,лл¡£ ɨÂëÏÂÔØ×÷Òµ°ïËÑË÷´ðÒÉÒ»ËѼ´µÃ ´ð°¸½âÎö ²é¿´¸ü¶àÓÅÖʽâÎö ½â´ðÒ» ¾Ù±¨Ìرð...


dn100¸Ö¹ÜÿÃ×ÖØÁ¿ÊǶàÉÙ?

DN1000Ϊ¹«³ÆÖ±¾¶£¬Íâ¾¶Ò»°ãÈ¡1020mm£»ÆÕ̼ͨ¸Ö¡¢ºÏ½ð¸Ö¸Ö¹ÜÀíÂÛÖØÁ¿¼ÆË㹫ʽΪ£ºW=0.02466£¨D-S£©S¡£×¢ÊÍ£ºÃ¿Ã×ÖØÁ¿kg/m=£¨Íâ¾¶-±Úºñ£©*...


ÇëÎʹú±êDN100¶ÆÐ¿¹Ü,±Úºñ4MM,³äË®ºóÒ»Ã×¶àÖØ?

DN100*4¶ÆÐ¿¸Ö¹ÜÀíÂÛÖØÁ¿ÊÇ11.53kg£¬Íâ¾¶114.3mm¡£³äÂúË®ºó£¬Ë®µÄÖØÁ¿Îª£¬3.14*£¨0.1143/2£©² *1*1000=10.26kg¡£ËùÒÔ£¬×ÜÖØÁ¿Îª11.53+10.26=21.79kg...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷