honed inside tube
Minimum Order: 0
Quality/Safety Certification: 0.00
ID :from 38.1mm~250mm
total length:1.5m~11m
Inside honed and antirust
surface roughness:0.4~0.8
straightness:0.2/100
| material | hardness(HB) | out diameter(mm) | internal diameter(mm) |
| 27SiMn | 200-220 | 124 | 110 |
| 114 | 102 | ||
| 114 | 100 | ||
| 111 | 97 | ||
| 108 | 93 | ||
| 97 | 83 | ||
| 92 | 77.5 | ||
| 91 | 80 | ||
| 91 | 78 | ||
| 96 | 83 | |
| material | hardness(HB) | out diameter(mm) | internal diameter(mm) |
| J55 | 200-220 | 137 | 127 |
| 137 | 126 | ||
| 137 | 125 | ||
| 137 | 110 | ||
| 20# | 200-220 | 180 | 160 |
| 140 | 130 | ||
| 131 | 117 | ||
| 92 | 80 | ||
| 90 | 80 | ||
| 83 | 70 |
material: 20# ,CK45, ST52, 27SiMn
There are many size can machined ,if you need ,pls contact with me.
