Specifications︰
| Bore Diameter | Wall Thickness | ||
| Nominal |
Tolerance （±） |
Minimum | Maximum |
| 1.0,1.5 | ±0.15 | 0.2 | 0.75 |
| 2.0,2.5 | ±0.20 | ||
| 3 | ±0.25 | ||
| 4.0,5.0,6.0 | ±0.25 | 0.3 | 0.75 |
| 7.0,8.0,9.0,10 | ±0.50 | 0.3 | 0.75 |
Advantages︰
| Property | Requirements | |||
| Resistance to soldering heat | Pass(only for sleeving having nominal inner diameter up to and including 5mm) | |||
| Bending after heating | No cracking or detachment of coating shall be visible after bending around mandrels after 48±1h at 180degree | |||
| Bending at low temperature | No cracking or detachment of coating shall be visible after bending around mandrels while at -15degree | |||
| Breakdown voltage(KV)Straightmandrel with 25mm electrode | Room temp | Elevated temp | Damp heat | |
| Central value | ≥4.0 | ≥1.6 | ≥1.2 | |
| Lowest individual value | ≥2.5 | ≥1.0 | ≥0.8 | |
| Insulation resistance | 10^3 | |||
| Temperature index(degree) | 155 | |||
Export Markets︰ Domestic \ Europe and the United States
