1. Used in the oil and the gas pipeline insulation flange at both ends to prevent the lightning over-voltage breakdown flange
2. The oil and the gas pipeline will be adopted spark gap link earth, the pipeline voltage will be limited to a relative low voltage, prevent over- voltage on the pipeline the physical to endanger contact with staff
3. Used earthing.
Voltage spikes occurring as a result of lightning strikes can damage flange insulation, in some cases beyond repair. Isolating spark gaps for aboveground and underground installation are used to indirectly earth and connect functionally isolated parts of installations under lightning conditions.
YUXI isolating spark gap with suitable connection technology have the task of protecting insulating pieces and flanges against surge voltages and arresting lightning energy without sparks, even when a potentially explosive atmosphere occurs.