液壓系統(tǒng)專用精密鋼管尺寸公差對照表-無錫冷拔精密鋼管
|
尺寸公差對照表 |
|
外徑尺寸范圍 |
GB/T3639(GB8713) |
DIN2391(EN10305) |
本公司正常范圍 |
特殊范圍 |
|
4mm-30mm |
±0.10mm |
±0.08mm |
±0.05mm |
±0.02mm |
|
31mm-40mm |
±0.15mm |
±0.15mm |
±0.05mm |
±0.03mm |
|
41mm-50mm |
±0.20mm |
±0.20mm |
±0.05mm |
±0.03mm |
|
51mm-60mm |
±0.25mm |
±0.25mm |
±0.08mm |
±0.03mm |
|
61mm-70mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
|
71mm-160mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
|
壁厚公差范圍 |
±0.12mm |
±0.10mm |
±0.05mm |
±0.03mm |
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