�Һ�ӆΊAʽ��l�y

��Ҫ��Һ�ӆΊAʽ��l�yͨ�^�Һ(li��n)��b��(f��)��λ��y�T��_��P(gu��n)�],��Â��(sh��)��@ʾ�b��,��M(j��n)��h(yu��n)��x,�߿յ�Σ�U�؅^(q��)�ļ��л��,�V��(y��ng)��ұ��ú̿��Vɽ��ˮ��ИI(y��),��һ�N��(y��ng)��ԏ�(qi��ng)��͸��a(ch��n)Ʒ��

�a(ch��n)Ʒ��̖�� PZ243

��ٷ���Һ�ӆΊAʽ��l�y

��r�g��2018-08-15

�S��|(zh��)��a(ch��n)�S��

(li��n)ϵ�҂��ԃ�r

Ԕ��B

һ��PZ243�Һ�ӆΊAʽ��l�y��

ԓ�a(ch��n)Ʒͨ�^�Һ(li��n)��b��(f��)��λ��y�T��_��P(gu��n)�],��Â��(sh��)��@ʾ�b��,��M(j��n)��h(yu��n)��x,�߿յ�Σ�U�؅^(q��)�ļ��л��,�V��(y��ng)��ұ��ú̿��Vɽ��ˮ��ИI(y��),��һ�N��(y��ng)��ԏ�(qi��ng)��͸��a(ch��n)Ʒ��
��PZ243�Һ�ӆΊAʽ��l�y��c(di��n)��

1��C(j��)��Һ��xһ�w��(sh��)�F(xi��n)�F(xi��n)��бO(ji��n)�ػ��Ԅӿ��ơ�2��o��{(di��o)��\(y��n)��ƽ��(w��n)��_��С��\(y��n)��^�߉��3��(ji��)�ܣ�Һ��Ч�ʸ��_(d��)80��4��y�T��w�Y(ji��)��(g��u)�o��w�eС��o��Һ��վ��5��ɿ��yλ��i��

��PZ243�Һ�ӆΊAʽ��l�y��ϣ�

�w��w	�l��	�y�U	�ܷ��
��P��̼��T�F	̼�� ��P�	��P�	��z��ķ��P��Ӳ�\|(zh��)�Ͻ�

��PZ243�Һ�ӆΊAʽ��l�y�B�ӳߴ磺

MPa	DN	L	D1	D2	H	n-M	MPa	DN	L	D1	D2	H	n-M
0.6 MPa	50	48	90	110	300	4-M12	1.0MPa	50	48	100	125	300	4-M16
	65	48	110	130	310	4-M12		65	48	120	145	310	4-M16
	80	51	125	150	330	4-M16		80	51	135	160	330	4-M16
	100	51	145	170	380	4-M16		100	51	155	180	380	8-M16
	125	57	175	200	440	8-M16		125	57	185	210	440	8-M16
	150	57	200	225	500	8-M16		150	57	210	240	500	8-M20
	200	70	255	280	580	8-M16		200	70	265	295	580	8-M20
	250	70	310	335	670	12-M16		250	70	320	350	670	12-M20
	300	76	362	395	820	12-M20		300	76	368	400	820	12-M20
	350	76	412	445	900	12-M20		350	76	428	460	900	16-M20
	400	89	462	495	1020	16-M20		400	89	482	515	1020	16-M22
	450	89	518	550	1150	16-M20		450	89	532	565	1150	20-M22
	500	114	568	600	1250	16-M20		500	114	585	620	1250	20-M22
	600	114	670	705	1500	20-M22		600	114	685	725	1500	20-M27
	700	127	775	810	1750	24-M22		700	127	800	840	1750	24-M27
	800	127	880	920	2000	24-M27		800	127	898	950	2000	24-M30
	900	154	980	1020	2300	24-M27		900	154	1005	1050	2300	28-M30
	1000	165	1080	1120	2500	28-M27		1000	165	1115	1160	2500	28-M30
	1200	190	1295	1340	2800	32-M30		1200	190	1325	1380	2800	32-M30

��PZ243�Һ�ӆΊAʽ��l�yע��(xi��ng)��

1.��bǰ횙z��y�Tǻ��(n��i)��ܷ��Ȳ�λ��S��ɰ��

2.��B�Ӳ�λ��˨��Ҫ��Q�o��

3.�z��ϲ�λҪ�󉺾o��ȱ��C��ϵ��ܷ��ԣ�ҲҪ��C�l��_��`��

4.�Ñ��ڰ��b�y�Tǰ��У��y�T��̖��B�ӳߴ缰ע��|(zh��)��򣬱��C�c�y�TҪ��*��

5.�Ñ��ڰ��b�y�T�r��A(y��)��y�T�(q��)�ӵı�Ҫ��g��

6.�(q��)��b�õĽӾ�횰��·�D�M(j��n)��

7.��l�y��횶��ڱ��B(y��ng)��S��ײ��D��Ӱ��ܷ⡣
��PZ243�Һ�ӆΊAʽ��l�yӆ؛�f��
1.�ΊAʽ��l�y��Q��;
2.�ΊAʽ��l�y��Qͨ��;
3.�ΊAʽ��l�y�a(ch��n)Ʒ��Q;
4.�ΊAʽ��l�y�m�Üض�;
5.�ΊAʽ��l�y�a(ch��n)Ʒ��;
6.�ΊAʽ��l�yʹ�ý��|(zh��);
7.�ΊAʽ��l�y�(q��)�ӷ�ʽ��ք��X݆��ӡ�늄��Һ�ӣ�;
8.�ΊAʽ��l�y�ܷ⣨Ӳ�ܷ⡢ܛ�ܷ⣩;
8.��Ҫ��rՈ?ji��n)�ӆُ�a(ch��n)Ʒ�rע��
9.��ѽ�(j��ng)��O(sh��)Ӌ��λ�x��̖��Ո��ֱ̖��˾�N�۲�ӆُ��
10.��(d��ng)ʹ�õĈ��Ϸǳ��Ҫ��h(hu��n)��^��(f��)�s�r,Ո��M��ṩ�O(sh��)Ӌ�D��