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 無縫鋼管行情 |
| 20#45#精密無縫鋼管尺寸公差|精扎管尺寸表 |
| 雙擊自動(dòng)滾屏 |
發(fā)布者：魯西萬正 發(fā)布時(shí)間：2011/3/17 閱讀：2448次 【字體：大 中 小】 |
20#45#精密無縫鋼管尺寸公差|精扎管尺寸表
|
尺寸公差(壁厚偏差±5%) |
|
內(nèi)徑尺寸 |
H8 |
H9 |
H10 |
|
30 |
+0.033
0 |
+0.052
0 |
+0.084
0 |
|
＞30-50 |
+0.039
0 |
+0.062
0 |
+0.100
0 |
|
＞50-80 |
+0.046
0 |
+0.074
0 |
+0.120
0 |
|
＞80-120 |
+0.054
0 |
+0.087
0 |
+0.140
0 |
|
＞120-180 |
+0.063
0 |
+0.100
0 |
+0.160
0 |
|
＞180-250 |
+0.072
0 |
+0.115
0 |
+0.185
0 |
|
＞250-315 |
+0.081
0 |
+0.130
0 |
+0.210
0 |
|
＞315-400 |
+0.089
0 |
+0.140
0 |
+0.230
0 |
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