Insulative Flange is applied in: natural gas, coal gas, liquid petroleum gas, clean oil, etc. DQJF insulative flangeMain SpecificationApplied in: natural gas, coal gas, liquid petroleum gas, clean oil, etc.Nominal pressure: 1.0, 1.6, 2.5, 4.0MpaMedium temperature: -10~60°CEnvironment temperature: -20~60°CInsulative resistance: connector≥5MΩ flange≥500KΩBreakdown voltage: connector≥5MΩ flange≥500K ...