Wuxi shengchong international group co. Ltd., supplу numerous mechanical machines of different kind for different steel companies.
External diameter ( mm ) | Inner diameter ( mm ) | height ( mm ) |
100-480 | 50-380 | 20-200 |
precision class | Out diameter(D)< 200mm | Out diameter(D) > 200mm | | ||
better | ordinary | better | ordinary | | |
Out diameter(mm) | ±0.02 | ±0.05 | ±0.03 | ±0.05 | Special requirements |
Inner diameter(mm) | +0.0200 | +0.0350 | +0.0250 | +0.0500 | |
height(mm) | ±0.025 | ±0.10 | ±0.05 | ±0.10 |