��Ӳ�ܷ��y

��Ҫ��Ӳ�ܷ��y��y��ͬ��һ��(g��)��͵��y�T��ֻ��P(gu��n)�]��ǂ�(g��)��w��w�@�y�w��ľ��D(zhu��n)��_(d��)��_��P(gu��n)�]��һ�N�y�T��y�ڹ�·��Ҫ�Á��Д��͸�׃��|(zh��)��(d��ng)��y�ǽ��V��õ�һ�N��y�T.

�a(ch��n)Ʒ��̖(h��o)�� Q41H/Y��

��ٷ���Ӳ�ܷ��y

��r(sh��)�g��2018-08-15

�S��|(zh��)��a(ch��n)�S��

(li��n)ϵ�҂��ԃ�r(ji��)

Ԕ��B

1��؄e�O(sh��)Ӌ(j��)��a(b��)��ԿɄ�(d��ng)��y��Y(ji��)��(g��u),�ܷ�ɿ��2��ϵ����y��(y��ng)��Ҏ(gu��)��ʹ��3��ϵ����y��N�(q��)��(d��ng)�b�á�

һ��Q41H/Y��Ӳ�ܷ��y��Ҫ��|(zh��)

��̖(h��o)	��Q	��\|(zh��)		��̖(h��o)	��Q	��\|(zh��)
��̖(h��o)	��Q	GB	ASTM	��̖(h��o)	��Q	GB	ASTM
1	�y�w	WCB	A216-WCB	8	��	60Si2Mn	AISI 9260
2	�ܷ�Ȧ	��ʯī	��ʯī	9	�\|Ƭ	��ʯī+��P�	B12.10-304/F.G
3	�y��	1Cr18Ni9Ti	304	10	��	��ʯī	��ʯī
4	��w	1Cr13	A276-420	11	��ω��w	WCB	A216-WCB
5	��ĸ	35	A194-2H	12	��Ȧ	65Mn	AISI 1066
6	��	35CrMoA	A193-B7	13	�y�U	1Cr13	A276-410
7	��\|	1Cr18Ni9Ti	304	14	��	35	A193-B7

��Q41H/Y��Ӳ�ܷ��y��Ҫ��Ҏ(gu��)��

��ȼ�(j��)		��Q��					��(j��)
��ȼ�(j��)		1.6	2.5	4.0	6.4	10.0	150	300	400	600
ԇ�(y��n)��	��wԇ�(y��n)	2.4	3.75	6.0	9.6	15.0	3.03	7.5	10.2	15.0
ԇ�(y��n)��	�ܷ�ԇ�(y��n)	1.76	2.75	4.4	7.04	11.0	2.2	5.5	7.48	11.0
�m�ù��r	�m�ý��\|(zh��)	��{��{��ۉm��N��w�w��\|(zh��)
�m�ù��r	�m�Üض�	-196~≤550��
�m��Ҏ(gu��)��	�O(sh��)Ӌ(j��)��찴	GB12237-89 ��API60��JP17S-48
	��m�ߴ簴	JB79-59��GB91133��HG20592-97��ANSI B16.5��JIS B2212-2214
	�Y(ji��)��(g��u)�L�Ȱ�	GB12221-89��ANSI B16.0��JIS B2002
	�z�(y��n)ԇ�(y��n)��	JB/T9092-99�� API598

ע��mʯ�ܷ⸡��(d��ng)��̶���y�Y(ji��)��(g��u)�ߴ��cܛ�ܷ⸡��(d��ng)��̶��y�Y(ji��)��(g��u)�ߴ��ͬ��

��Ӳ�ܷ��yӆ؛�f��
1.��y�y�w��|(zh��)��WCB,CF8,CF3,CF8M�ȣ�;
2.��y��Q��1.6-6.4MPa ��;
3.��y��ضȣ�-20��232�桫350�棩;
4.��y�a(ch��n)Ʒ�ڏ��DN15-DN200��;
5.��y�B�ӷ�ʽ��m�B�ӣ�;
6.��y�m�ý��|(zh��)��ˮ��⼰ĳЩ��g��Һ�w��;
7.��y�B�ӷ�ʽ��ք�(d��ng)��u݆��(d��ng)��(d��ng)��늄�(d��ng)��;
8.��Ҫ��r(sh��)Ո(q��ng)?ji��n)�ӆُ�a(ch��n)Ʒ�r(sh��)ע��
9.��ѽ�(j��ng)��O(sh��)Ӌ(j��)��λ�x��̖(h��o)��Ո(q��ng)��̖(h��o)ֱ��˾�N�۲�ӆُ��
10.��(d��ng)ʹ�õĈ�(ch��ng)�Ϸǳ��Ҫ��h(hu��n)��^��(f��)�s�r(sh��),Ո(q��ng)��M��ṩ�O(sh��)Ӌ(j��)�D��

��ԃ�r(ji��)