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�a(ch��n)Ʒ��̖�� D671X

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5��w��Ч�ط�ֹ�P�g��ֻҪ��Q�ܷ��y��ܷ��,�Ϳ�ʹ��ڲ�ͬ��|(zh��)��

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7��y�Y(ji��)��(g��u)*,��`��,ʡ��,��㡣

��D671X��Aʽ��ܛ�ܷ��y��g(sh��)�DƬ:

��D671X��Aʽ��ܛ�ܷ��y��Ҫ�Y(ji��)��(sh��):

��Qͨ��(j��ng)DN��mm��	50~2000		50~1600
��Qˎ��PN��MPa��	0.6	1.0	1.6
�ܷ�ԇ򞣨MPa��	0.66	1.1	1.76
��(qi��ng)��ԇ򞣨MPa��	0.9	1.5	2.4
�m�Üض�	ding��z:-40��~90��z:-20��~200��
�m�ý��\|(zh��)	ˮ��՚⡢��Ȼ��Ʒ��g��w
й©��	��GB/T13927-92��(bi��o)��(zh��n)
�(q��)�ӷ�ʽ	΁݆��늄��Һ��

��D671X��Aʽ��ܛ�ܷ��y��Ҫ�㲿��:

��Q	��
�y�w	WCB��QT450-10��HT200��HT250
��	WCB��QT450-10��HT200��HT250
�y�S	2Cr13
�ܷ�Ȧ	ding��z
��	��ʯī

��D671X��ܛ�ܷ��y��(zh��)�И�(bi��o)��(zh��n):

��(bi��o)��(zh��n)	GB/T 122387-89
��m��(bi��o)��(zh��n)	GB9113-2000��GB17241.6-1998
�Y(ji��)��(g��u)�L�Ș�(bi��o)��(zh��n)	GB12221-89
�z��(bi��o)��(zh��n)	GB/T 13927-92

�ߡ�D671X��Aʽ��ܛ�ܷ��y�ܷ��:

��Ʒ�N	�ȶ��z	ding��z	�ұ��z	��ķ��ϩ	��z	��z
��̖	×�� 0rJ	XA��orJA	XB��orJB	xC��JC��0rF	XD��orJD	× E��orJE
��zui�ߜض�	82��	93��	150��	232��	250��	204��
��zui�͜ض�	-40��	-40��	-40��	-268��	-70��	-23��
�m�ù��ض�	≤65��	≤80��	≤120��	≤200��	≤200��	≤180��

��D671X-6/10/16��Aʽ��ܛ�ܷ��y��Ҫ��B�ӳߴ�: ��λ:mm

DN	L	H	HO	A	B	0.6MPa		1.0MPa		1.6MPa
DN	L	H	HO	A	B	DO	n-d	DO	n-d	DO	n-d
50	43	63	315	180	65	110	4-14	125	4-18	125	4-18
65	46	70	330	180	65	130	4-14	145	4-18	145	4-18
80	46	83	390	245	72	150	4-18	160	8-18	160	8-18
100	52	105	431	240	72	170	4-18	180	8-18	180	8-18
125	56	115	455	240	72	200	8-18	210	8-18	210	8-18
150	56	137	626	350	93	225	8-18	240	8-22	240	8-22
200	60	164	720	350	93	280	8-18	295	8-22	295	8-22
250	68	206	800	550	350	335	12-18	350	12-22	355	12-26
300	78	230	860	600	350	395	12-22	400	12-22	410	12-26
350	78	248	883	600	350	445	12-22	460	16-22	470	16-26
400	102	289	972	600	350	495	16-22	515	16-26	525	16-30
450	114	320	1043	750	350	550	16-22	565	20-26	585	20-30
500	127	343	1098	750	380	600	20-22	620	20-26	650	20-33
600	154	413	1236	750	380	705	20-26	725	20-30	770	20-36
700	165	478	1431	750	380	810	24-26	840	24-30	840	24-36
800	190	525	1488	750	380	920	24-30	950	24-33	950	24-39
900	203	620	1615	1250	380	1020	24-30	1050	28-33	1050	38-39
1000	216	725	1765	1500	580	1120	28-30	1160	28-36	1170	28-42
1200	254	780	1976	1500	580	1340	32-33	1380	32-39	1390	32-48

��D671X��Aʽ��ܛ�ܷ��yӆ؛�f��:

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