Insulated Flange is mainly used for crude oil, gasoline, kerosene, diesel oil, gas and water pipeline, it main function is to insulate between the different sections of pipelines, and between the pipe and the equipment, protecting them from chemical corrosion and prolonging the pipes and equipments’ life. It’s in accordance with SY/T0516-1997 Technical Regulations of Insulated Flange design.

  INSULATED FLANGE PERFORMANCE PARAMETER
  Suitable medium: natural gas, coal gas, liquid petroleum, light oil etc. 
  Pressure: 1.0Mpa，1.6M>pa，2.5Mpa，4.0MPa 
  Medium Temperature: -10～+60℃ 
  Environment Temperature: -20～+60℃ 
  Insulating resistance: ≥500ΚΩ。
  Electric pressure: ≥3KV