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�˚⣺1539 �l(f��)���r�g��2011-10-12 09:46 �P(gu��n)�I�~���p���y �a(ch��n)Ʒ��̖��Y45H ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r�����h ���˽����a(ch��n)ƷԔ��,��Ո |
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��ϵ�Юa(ch��n)Ʒ�Ĝp�����õ�0.6�^����m,��
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Y45H�ܗUʽ�p���y ��Ҫ���g(sh��)����(sh��)������ָ��(bi��o)
| ���Q����(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| ���wԇ򞉺��(Mpa) | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 24 |
| �ܷ�ԇ򞉺��(Mpa) | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 17.6 |
| ����M�ډ���(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| ���ډ�������(Mpa) | ��ќp����0.6 | |||||
| �B©�� | 0.5%QMax | |||||
| ����-�����ȼ� | ANSI B16.34 | |||||
Y45H�ܗUʽ�p���y ��Ҫ�������
| ������Q | ������� |
| �y�w �y�w ���w | WCB |
| �y�� | 304 |
| �y�� | 2Cr13 |
| �y�U | 2Cr13 |
| �|Ƭ | ����ʯī/1Cr18 Ni9 |
| ��(d��o)���� | 2Cr13 |
| ���� | ����ʯī |
| ��˨ | 35CrMoA |
| ��ĸ | 45 |
����ϵ��(sh��)(Cv)
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
| Cv | 20 | 25 | 50 | 60 | 70 | 110 | 150 | 230 | 420 | 540 | 710 | 1020 |
���γߴ�(PN1.6-4.0) ��������λ��mm
| ���Qͨ��DN | �� �� �� �� | ||||
| L | L1 | H | Hl | l | |
| 50 | 300 | 150 | 520 | 190 | 565 |
| 65 | 340 | 170 | 540 | 205 | 650 |
| 80 | 380 | 190 | 550 | 215 | 650 |
| 100 | 400 | 215 | 580 | 240 | 800 |
| 125 | 430 | 225 | 620 | 275 | 800 |
| 150 | 450 | 230 | 650 | 320 | 800 |
| 200 | 500 | 260 | 790 | 340 | 800 |
| 250 | 550 | 285 | 850 | 370 | 800 |
| 300 | 750 | 395 | 940 | 460 | 900 |
| 350 | 850 | 445 | 990 | 530 | 900 |
| 400 | 950 | 550 | 1120 | 660 | 1000 |
| 500 | 1130 | 680 | 1660 | 800 | 1000 |
���γߴ�(PN6.4-16.0) ��������λ��mm
| ���Qͨ��DN | �� �� �� �� | ||||
| L | L1 | H | Hl | l | |
| 50 | 300 | 150 | 520 | 200 | 565 |
| 65 | 340 | 170 | 540 | 215 | 650 |
| 80 | 380 | 190 | 550 | 225 | 650 |
| 100 | 400 | 215 | 580 | 250 | 800 |
| 125 | 430 | 225 | 620 | 285 | 800 |
| 150 | 450 | 230 | 650 | 330 | 800 |
| 200 | 500 | 260 | 790 | 355 | 800 |
| 250 | 550 | 285 | 850 | 390 | 800 |
| 300 | 750 | 395 | 940 | 480 | 900 |
| 350 | 850 | 445 | 990 | 550 | 900 |
| 400 | 950 | 550 | 1120 | 700 | 1000 |
| 500 | 1130 | 680 | 1660 | 820 | 1000 |
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