Rich Treasure Precision Industrial Blog

  Advantages of Zirconia Ceramics: Corrosion resistance High temperature resistance No rust Non conducting Non stick products Ceramic Pin Gauge Set   Features: Hardness is second only to diamond, corrosion resistance and no rust, strong resistance to chemicals. Easy to store, the coefficient of thermal expansion is almost the same as that of steel. Don't care about the temperature, and don't worry about the changes brought about by the long time. Non-magnetic, non-sticky with rust. Application Fields: Device Calibration, Hole Calibration, Measurement of interval, Measurement of trough width

  Characteristics of Steel: Won't be rust, no magnetism and anti-corrosion! High hardness! Mainly through multiple heat treatment process improvement. Hardness is above HV800-1200 Dimension is very stable after-198°C Ultra-cold Treatment. Application Fields: Device Calibration, Hole Calibration, Measurement of interval, Measurement of trough width Rich Steel Pin Gauge Set   Testing Instrument: 1.  Tokyo Accretech roundness meter 2. Mahr roundness meter, Germany 3. Mitutoyo laser length gauge 4. Swiss Trimos external diameter length measuring instrument The professional temperature control of the Quality Inspection Room is 20 degrees Celsius, which conforms to the international standard for professional laboratories. Our products are tested repeatedly during the production process, and fully tested by the Quality Inspection Room.