精密无缝钢管资讯
NAVIGATION
推荐资讯
尺寸公差(壁厚偏差±5%)
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|||
内径尺寸
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H8
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H9
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H10
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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
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>180-250
|
+0.072
0
|
+0.115
0
|
+0.185
0
|
>250-315
|
+0.081
0
|
+0.130
0
|
+0.210
0
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>315-400
|
+0.089
0
|
+0.140
0
|
+0.230
0
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