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涓昏鎶�琛撳弮鏁�(sh霉)鍜屾�ц兘鎸囨
| 鍏ū澹撳姏(Mpa) |
2.5 |
| 娈奸珨瑭﹂澹撳姏(Mpa)* |
3.75 |
| 瀵嗗皝瑭﹂澹撳姏(Mpa) |
2.5 |
| 鏈�楂橀�插彛澹撳姏(Mpa) |
2.5 |
| 鍑哄彛澹撳姏鑼冨湇(Mpa) |
0.02-1.6 |
| 澹撳姏鐗规�у亸宸�(Mpa)鈻砅2P |
GB12244-1989 |
| 娴侀噺鐗规�у亸宸�(Mpa)P2G |
GB12244-1989 |
| 婊叉紡閲� |
GB12245-1989 |
涓昏闆朵欢鏉愭枡
| 闆朵欢鍚嶇ū |
闆朵欢鏉愭枡 |
| 闁ラ珨 闁ヨ搵 |
WCB |
| 闁ュ骇 |
2Cr13 |
| 闁ョ摚 |
2Cr13 |
| 闁ユ】 |
2Cr13 |
| 鑶滅墖 |
1Cr18Ni9Ti |
| 瑾�(di脿o)绡�(ji茅)褰堢哀 |
60Si2Mn |
娴侀噺绯绘暩(sh霉)(Cv)
| DN |
15 |
20 |
25 |
32 |
40 |
50 |
| Cv |
2.9 |
5.3 |
8.6 |
11.6 |
16.5 |
29.1 |
閫ｆ帴灏哄
| DN |
L |
H1 |
H |
D |
| 15 |
147 |
235 |
145 |
207 |
| 20 |
154 |
235 |
145 |
207 |
| 25 |
160 |
235 |
145 |
207 |
| 32 |
180 |
250 |
160 |
220 |
| 40 |
16 |
250 |
160 |
220 |
| 50 |
230 |
270 |
180 |
220 |
|
