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YZ11X֧��ʽ�p���y ��Ҫ���g(sh��)����(sh��)��
| ���Q����(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) | 0.05-0.55 | 0.05-0.8 |
| ��������ƫ��(Mpa)��P2P | GB12244-1989 | |
| ��������ƫ��(Mpa)��P2G | GB12244-1989 | |
| �B©�� | 0 | |
| �����ض� | 0��-80�� | |
��Ҫ�������
| ������Q | ������� |
| �y�w | �~�Ͻ� |
| �y�w | �~�Ͻ� |
| �y�� | �~�Ͻ� |
| O��Ȧ | �������z |
| �ܷ�Ȧ | �������z |
| ĤƬ | �A���ﶡ�����z |
| �{(di��o)��(ji��)���� | 60Si2Mn |
| �{(di��o)��(ji��)��˨ | 2Cr13 |
����ϵ��(sh��)(Cv)
| DN | 15(1/2") | 20(3/4") | 25(1") | 32(1-1/4") | 40(1-1/2") | 50(2") |
| Cv | 1 | 2 | 3 | 5 | 8 | 14 |
�B�ӳߴ�
| DN | G | L | H | H | |
| P2*≤0.55MPa | P2*≤0.8MPa | ||||
| 15(1/2") | G1/2" | 65 | 75 | 90 | 35 |
| 20(3/4") | G3-4" | 75 | 85 | 100 | 35 |
| 25(1") | G1" | 90 | 3 | 115 | 46 |
| 32(1-1/4") | G1-1/4" | 105 | 130 | 150 | 55 |
| 40(1-1/2") | G1-1/2" | 120 | 155 | 175 | 65 |
| 50(2") | G2" | 140 | 175 | 195 | 75 |
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