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�˚⣺1949 �l(f��)���r(sh��)�g��2015-07-03 10:22 �P(gu��n)�I�~��YZ11X֧�ܜp���y ֧�ܜp���y �M(j��n)�ڜp���y �a(ch��n)Ʒ��̖(h��o)��YZ11X ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r(ji��)��880 ���˽����a(ch��n)ƷԔ��,��Ո(q��ng) |
��ˮ�Üp���y����Ҫ���g(sh��)����(sh��)������ָ��(bi��o)
|
���Q(ch��ng)����(Mpa) |
1.0 |
1.6 |
|
���wԇ�(y��n)����(Mpa)* |
1.5 |
2.4 |
|
�ܷ�ԇ�(y��n)����(Mpa) |
1.0 |
1.6 |
|
����M(j��n)�ډ���(Mpa) |
1.0 |
1.6 |
|
���ډ�������(Mpa) |
0.09-0.8 |
0.1-1.2 |
|
��������ƫ��(Mpa)��P2P |
GB12246-1989 |
|
|
��������ƫ��(Mpa)��P2G |
GB12246-1989 |
|
|
�B©�� |
0 |
|
|
�����ض� |
0��-80�� |
|
|
������Q(ch��ng) |
������� |
|
�y�w �y�w |
�~�Ͻ� |
|
�y�� |
H62 |
|
�y�� |
H62 |
|
�y�U |
H62 |
|
O��Ȧ |
�������z |
|
�ܷ�Ȧ |
�������z |
|
ĤƬ |
�A���ﶡ�����z |
|
�{(di��o)��(ji��)���� |
60Si2Mn |
|
�^(gu��)�V�� |
���P� |
|
DN |
15(1/2") |
20(3/4") |
25(1") |
32(1-1/4") |
40(1-1/2") |
50(2") |
|
Cv |
0.5 |
0.6 |
1.2 |
1.8 |
3.0 |
5.0 |
|
DN |
G |
L |
H1 |
H |
D |
|
15(1/2") |
G1/2" |
112 |
40 |
150 |
75 |
|
20(3/4") |
G3-4" |
140 |
55 |
190 |
90 |
|
25(1") |
G1" |
140 |
55 |
195 |
90 |
|
32(1-1/4") |
G1-1/4" |
165 |
55 |
212 |
98 |
|
40(1-1/2") |
G1-1/4" |
190 |
55 |
215 |
98 |
|
50(2") |
G2" |
200 |
65 |
265 |
120 |
