江苏生产精密无缝钢管的尺寸公差表-无锡精密无缝钢管厂精密钢管尺寸公差

江苏生产精密无缝钢管的尺寸公差表-无锡精密无缝钢管厂--冷拔精密无缝钢管排产计划电询：0510-88268136    88267553    www.xhwfg.com

尺寸公差(壁厚偏差±5%)
内径尺寸	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