High precision
The dimensional tolerance is ±0.0002mm, which can be used in high standard fine environment.
Self-lubrication
It can solve the pollution and inconvenience caused by lubricating medium, and can be in contact with food.
Non-magnetic insulation
Indoor resistivity up to 1013 ohm cm when the temperature rises to 600 ° C can conduct electricity
Good corrosion resistance
Can be used in medium acid, medium alkali, seawater and other media.