D941X늄ӷ��mܛ�ܷ���y
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һ,��D941X늄ӷ��mܛ�ܷ���y--����
D941X늄ӷ��mܛ�ܷ���y�m���ڜض�≤120��,�����Q����≤1.6MPa��ʳƷ���t(y��)ˎ,��������ʯ��,�����,���p�����켈�Ƚo��ˮ,�����w�ܵ������{(di��o)��(ji��)�����ͽ������|(zh��)������,��
����D941X늄ӷ��mܛ�ܷ���y--���c(di��n)
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����D941X늄ӷ��mܛ�ܷ���y--��(zh��)�И�(bi��o)��(zh��n)
�O(sh��)Ӌ(j��)��(bi��o)��(zh��n):GB/T12238-1989
���m�B�ӳߴ�:GB/T9113.1-2000,��GB/T9115.1-2000;JB78
�Y(ji��)��(g��u)�L��:GB/12221-1989
����ԇ�(y��n)��GB/T13927-1992;JB/T9092-1999
��,��D941X늄ӷ��mܛ�ܷ���y--��Ҫ���g(sh��)����(sh��)
���Qͨ�� | DN(mm) | 50~2000 | ||
���Q���� | PN(MPa) | 0.6 | 1.0 | 1.6 |
ԇ�(y��n)����Ps(MPa) | ��(qi��ng)��ԇ�(y��n) | 0.9 | 1.5 | 2.4 |
�ܷ�ԇ�(y��n) | 0.66 | 1.1 | 1.76 | |
���ܷ�ԇ�(y��n) | 0.6 | 0.6 | 0.6 | |
�m�ý��|(zh��) | �՚⡢ˮ,����ˮ,�����⡢ú�⡢��Ʒ��,�� | |||
�(q��)����ʽ | �ք�,���U݆���ӡ������,��늂���,�� |
�塢D941X늄ӷ��mܛ�ܷ���y--��Ҫ����IJ��|(zh��)
������Q | ���� |
�y�w | ���N���z,�����ķ� |
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�ܷ�Ȧ | ��ī�T�,���T䓡��Ͻ��,�����P� |
�y�U | 2Cr13,�����P� |
���� | O��Ȧ������ʯī |
��,��D941X늄ӷ��mܛ�ܷ���y��Ҫ�B�Ӽ����γߴ�
���Qͨ�� |
�Y(ji��)��(g��u) �L�� |
���γߴ�(����ֵ) | �B�ӳߴ�(��(bi��o)��(zh��n)ֵ) |
���� ���� |
|||||||
0.6MPa | |||||||||||
mm | inch | L | H | H0 | A | B | D | D1 | D2 | n-d | |
50 | 2 | 108 | 63 | 306 | 180 | 200 | 140 | 110 | 88 | 4-14 | 13 |
65 | 21/2 | 112 | 70 | 321 | 180 | 200 | 160 | 130 | 108 | 4-14 | 14 |
80 | 3 | 114 | 83 | 346 | 180 | 200 | 190 | 150 | 124 | 4-18 | 15.5 |
100 | 4 | 127 | 105 | 387 | 180 | 200 | 210 | 170 | 144 | 4-18 | 19.5 |
125 | 5 | 140 | 115 | 411 | 180 | 200 | 240 | 200 | 174 | 8-18 | 25.5 |
150 | 6 | 140 | 137 | 447 | 270 | 280 | 265 | 225 | 199 | 8-18 | 28.5 |
200 | 8 | 152 | 164 | 572 | 270 | 280 | 320 | 280 | 254 | 8-18 | 48 |
250 | 10 | 250 | 206 | 646 | 270 | 280 | 375 | 335 | 309 | 12-18 | 69 |
300 | 12 | 270 | 230 | 738 | 380 | 420 | 440 | 395 | 363 | 12-22 | 91 |
350 | 14 | 290 | 248 | 761 | 380 | 420 | 490 | 445 | 413 | 12-22 | 110 |
400 | 16 | 310 | 289 | 877 | 450 | 470 | 540 | 495 | 463 | 16-22 | 140 |
450 | 18 | 330 | 320 | 938 | 480 | 490 | 595 | 550 | 518 | 16-22 | 180 |
500 | 20 | 350 | 343 | 993 | 480 | 490 | 645 | 600 | 568 | 20-22 | 215 |
600 | 24 | 390 | 413 | 1131 | 480 | 490 | 755 | 705 | 667 | 20-26 | 290 |
700 | 28 | 430 | 478 | 1476 | 640 | 660 | 860 | 810 | 772 | 24-26 | 560 |
800 | 32 | 470 | 525 | 1533 | 640 | 660 | 975 | 920 | 878 | 24-30 | 910 |
900 | 36 | 510 | 585 | 1655 | 750 | 860 | 1075 | 1020 | 978 | 24-30 | 1500 |
1000 | 40 | 550 | 640 | 1765 | 850 | 900 | 1175 | 1120 | 1078 | 28-30 | 1750 |
1200 | 48 | 630 | 755 | 1995 | 850 | 900 | 1405 | 1340 | 1292 | 32-33 | 2180 |
1400 | 56 | 710 | 910 | 2310 | 1000 | 925 | 1630 | 1560 | 1510 | 36-36 | 2400 |
1600 | 64 | 790 | 1030 | 2595 | 1000 | 925 | 1830 | 1760 | 1710 | 40-36 | 2870 |
1800 | 72 | 870 | 1140 | 2810 | 1100 | 980 | 2045 | 1970 | 1918 | 44-39 | 3380 |
2000 | 80 | 950 | 1250 | 3100 | 1100 | 980 | 2265 | 2180 | 2180 | 48-42 | 4010 |