�䓳в庸��ֹ�y

��(ji��n)Ҫ��J61Y�䓳в庸��ֹ�y��һ�N��õĽ�?c��i)��y��Ҫ�Á�(l��i)��ͨ��?c��i)��·�еĽ��|(zh��)��һ�㲻��{(di��o)��(ji��)��ֹ�y�m�õĉ��ضȷ��ܴ󣬱��y�m��С�ڏ��Ĺܵ��ܷ��治��ĥ�p��ܷ��ܺ��]�r(sh��)�y��г�С��]�r(sh��)�g�^��y�T(m��n)�߶��^С.

�a(ch��n)Ʒ��̖(h��o)�� J61Y

��ٷ���䓳в庸��ֹ�y

��r(sh��)�g��2018-08-05

�S��|(zh��)��a(ch��n)�S��

(li��n)ϵ�҂��ԃ�r(ji��)

Ԕ��B

һ��J61Y�䓳в庸��ֹ�y��
�䓽�ֹ�y��N�y�w�O(sh��)Ӌ(j��)��ʽ.*�N��˨ʽ�y�w,��@�N�O(sh��)Ӌ(j��)��ʽ�O(sh��)Ӌ(j��)��y�T(m��n),��y�w�c�y�w��˨��ĸ�B��,�p�@ʽ�|Ƭ��316�A��ʯī��죩�ܷ�.�͑��Ҫ��r(sh��)Ҳ�ɲ��ý��٭h(hu��n)�B��.�ڶ��N�O(sh��)Ӌ(j��)��ʽ�Ǻ��ʽ�y�w,��@�N�O(sh��)Ӌ(j��)��ʽ��y�T(m��n),��y�w�c�y�w��ݼy�B��,ȫ��ܷ�.�͑��Ҫ��r(sh��)Ҳ�ɲ��͸��B��.��N��ܷ��y�w,��@�N�O(sh��)Ӌ(j��)��ʽ�O(sh��)Ӌ(j��)��y�T(m��n),��y�w�c�y�w��ݼy�B��,��(n��i)��ܭh(hu��n)�ܷ�.
��J61Y�䓳в庸��ֹ�y�Y(ji��)��(g��u)��c(di��n)��
1.��ֹ�y��O(sh��)Ӌ(j��)�c��API602��ASME B16.34.�z�(y��n)�c�y(c��)ԇ��API 598,��(bi��o)ӛ��MSS-SP-25.
2.ȫ��s��
3.��U֧��ʽ
4.�Զ��ĉ��剺��ʽ
5.��˨�B��p�@�|Ƭ�ܷ�ʽ�y�w��ĸ�B�ӡ�ȫ��ܷ�ʽ�y�w�Լ��ݼy�B�Ӄ�(n��i)��Ծoʽ�y�w
6.��wʽ��ܷ��
7.�в�˷��ASME B16.11
8.�ݼy�B�Ӷˣ�NPT��ANSI/ASME B1.20.1
9.�y��׃�Q�鹝(ji��)��ͺ�ֹ��
��J61Y�䓳в庸��ֹ�y�a(ch��n)Ʒ��ϣ�

��̖(h��o)	��Q	CStoASTM	AStoASTM	SStoASTM
��̖(h��o)	��Q	A105	F22	F304��L��	F316��L��
1	�y�w	A105	A182F22	A182F304��L��	A182F316��L��
2	�y��	A276420	A276304	A276304��L��	A276F316��L��
3	�y�U	A182F6	A182F304	A182F304��L��	A182F316��L��
4	�\|Ƭ	316�A��ʯī		316�APTFE
5	�y�w	A105	A276304	A276304��L��	A276F316��L��
6	��˨	A193B7	A193B16	A193B8	A193B8M
7	�N(xi��o)�	A276420		A276 304
8	��ω��	A276410		A182F304��L��	A182F316��L��
9	�(ji��)��˨	A193B7	A193B16	A193B8	A193B8M
10	��ω��	A216WCB		A351CF8
11	��ĸ	A1942H	A1944	A1948	A1948M
12	�y�U��ĸ	A276420
13	�i�o��ĸ	A1942H	A1944	A1948	A1948M
14	��	SS
15	��݆	A197
16	��	��ʯī		PTFE
�m�ý��\|(zh��)		ˮ��Ʒ��	ˮ��Ʒ��	��
�m�Üض�		—29�桫425��	—29�桫550��	—29�桫200��

��ע��͑��|(zh��)Ҳ�ɲ��.�ܷ��䌦(du��)�͑��(n��i)��̖(h��o)�Q��CS=̼�;AS=�Ͻ��;SS=��P�
��J61Y�䓳в庸��ֹ�y�B�ӳߴ磺

NPS	�s��	3/8"	1/2"	3/4"	1"	11/4"	11/2"	2"
NPS	ȫ��		3/8"	1/2"	3/4"	1"	11/4"	11/2"	2"
L		92	111	111	120	152	172	200	220
H��_(k��i)��		171	207	207	240	258	330	355	370
W		100	125	125	160	160	180	200	240
��	��˨ʽ	2.2	3.7	3.6	6.8	7.6	11.6	15.0	21.9
��	��ʽ	2.0	3.4	3.3	6.0	5.6	10.3	14.2	18.0

�塢J61Y�䓳в庸��ֹ�yӆ؛�f(shu��)��
1.�в庸��ֹ�y�a(ch��n)Ʒ��Q;
2.�в庸��ֹ�y�a(ch��n)Ʒ��̖(h��o);
3.�в庸��ֹ�y��Q��;
4.�в庸��ֹ�yʹ�ý��|(zh��);
5.�в庸��ֹ�yʹ�Üض�;
6.�в庸��ֹ�y�a(ch��n)Ʒ��;
7.�в庸��ֹ�y�B�ӷ�ʽ��в庸��(n��i)�ݼy��m��
8.��Ҫ��r(sh��)Ո(q��ng)?ji��n)�ӆ�?g��u)�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(xi��o)�۲�ӆُ(g��u)��
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��҂��Ӣ��y�T(m��n)��Ҟ��˰��P(gu��n).

��䓳в庸��ֹ�y��ԭ��Ʒ��䓳в庸��ֹ�y��䓳в庸��ֹ�y�DƬ��䓳в庸��ֹ�y�Y(ji��)��(g��u)��䓳в庸��ֹ�y��(ji��n)�顷��䓳в庸��ֹ�y��ԡ��䓳в庸��ֹ�y�x�ͳ��R(sh��)��(y��u)�|(zh��)�䓳в庸��ֹ�y��䓳в庸��ֹ�y��(b��o)�r(ji��)��䓳в庸��ֹ�y�r(ji��)�X(qi��n)��Ӣ��䓳в庸��ֹ�y��䓳в庸��ֹ�y��䓳в庸��ֹ�y��؛�̡��N(xi��o)��䓳в庸��ֹ�y��㽭�䓳в庸��ֹ�y��(y��ng)�䓳в庸��ֹ�y��䓳в庸��ֹ�y�S��䓳в庸��ֹ�y��bҪ�󡷡��䓳в庸��ֹ�y��b�S�o(h��)��䓳в庸��ֹ�y��(y��ng)�̡��l(f��)�䓳в庸��ֹ�y��䓳в庸��ֹ�y��a(ch��n)�S�ҡ��䓳в庸��ֹ�y�S�ҡ��䓳в庸��ֹ�y�ߴ硷��Ӣ��䓳в庸��ֹ�y��䓳в庸��ֹ�y��ܡ��䓳в庸��ֹ�y��g(sh��)��(sh��)��䓳в庸��ֹ�y��䓳в庸��ֹ�y�ڏ��䓳в庸��ֹ�y��c(di��n)��䓳в庸��ֹ�yҎ(gu��)�񡷡��䓳в庸��ֹ�y��(y��ng)�á��䓳в庸��ֹ�y�r(ji��)�񡷡��䓳в庸��ֹ�y��̖(h��o)��䓳в庸��ֹ�y��|(zh��)��䓳в庸��ֹ�y��b��䓳в庸��ֹ�y�S�o(h��)��䓳в庸��ֹ�y��䓳в庸��ֹ�y�Y(ji��)��(g��u)�D��䓳в庸��ֹ�yԭ��䓳в庸��ֹ�y��|(zh��)��