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�O(sh��)Ӌ(j��)�����(bi��o)��(zh��n)��GB/T 12233,��GB/T 12235
�Y(ji��)��(g��u)�L(zh��ng)�Ș�(bi��o)��(zh��n)��GB/T 12221-2005
�B�ӷ��m��(bi��o)��(zh��n)��GB/T 9113
�����ضȵȼ�(j��)��GB/T 12224-2005
ԇ�(y��n)�z�(y��n)��(bi��o)��(zh��n)��GB/T 13927-2008
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| ��̖(h��o) | ������Q | ���T�F | �T� | ���P�����T� | ����̼���P�����T� | ||
| Z | C | P | R | PL | RL | ||
| 1 | �y�w/�y�w | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | ���w/�y�U | 25 | 2Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
| 3 | �r��/�y�� | PCTEF(F3),FEP(F46),PFA(����F4),PP,PO | |||||
| 4 | ���ω��w | WCB | CF8 | CF8M | CF3 | CF3M | |
| 5 | ���� | PTFE(F4) | PTFE(F4) | PTFE(F4) | |||
| 6 | �(ji��)��˨ | 35 | 1Cr17Ni2 | 1Cr17Ni2 | |||
| 7 | �y�U��ĸ | ZCuAl10Fe3 | ZCuAl10Fe3 | ZCuAl10Fe3 | |||
| 8 | �o����˨ | 35 | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
| 9 | ��ĸ | 45 | 0Cr18Ni9 | 0Cr18Ni9 | |||
| 10 | �ֱ� | WCB | WCB | WCB | |||
�B�ӳߴ磺
| ���Qͨ��(j��ng) | L | D | D1 | D2 | f | b | Z-φd | |
| DN(mm) | NPS(inch) | PN1.0MPa-2.5MPa | ||||||
| 15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-φ14 |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-φ14 |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-φ14 |
| 32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-φ18 |
| 40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 18 | 4-φ18 |
| 50 | 2 | 230 | 160 | 125 | 100 | 3 | 20 | 4-φ18 |
| 65 | 21/2 | 290 | 180 | 145 | 120 | 3 | 20 | 4-φ18 |
| 80 | 3 | 310 | 195 | 160 | 135 | 3 | 22 | 4-φ18 |
| 100 | 4 | 350 | 215 | 180 | 155 | 3 | 22 | 8-φ18 |
| 125 | 5 | 400 | 245 | 210 | 185 | 3 | 24 | 8-φ18 |
| 150 | 6 | 480 | 280 | 240 | 210 | 3 | 24 | 8-φ23 |
| 200 | 8 | 495 | 335 | 295 | 265 | 3 | 26 | 8-φ23 |
| 250 | 10 | 622 | 390 | 350 | 320 | 3 | 28 | 12-φ23 |
| 300 | 12 | 698 | 440 | 400 | 368 | 4 | 28 | 12-φ23 |
| 350 | 14 | 787 | 500 | 460 | 428 | 4 | 30 | 16-φ23 |
