What are the parts of high purity sulfur hexafluoride switch equipment leakage?

　　1.The main high-purity sulfur hexafluoride leakage parts of the hydraulic mechanism are:three-way valve and oil discharge valve,high and low pressure tubing,pressure gauge,pressure relay connector and the seal damage of the piston rod of the working cylinder and the piston rod of the pressure storage cylinder,and the trachhole of the low pressure tank.

　　2,high purity sulfur hexafluoride circuit breaker body flat parts are:pillar driving rod and seal cut,charging valve seal is not good,strut porcelain set of crackle,arcing chamber top flange connection,sand holes,the joint box cover plate,the density of gas pipe joint,relay interface,secondary pressure tapping,welding,and the place such as seal groove and the sealing ring size is not fit.

　　3.The leakage parts of sulfur hexafluoride gas GIS include:compartment,insulator,O-ring,switch insulation rod,transformer secondary wire terminal,box plate connection point,gas chamber master pipe,accessory trachoma and gas chamber expansion joint interface.For more information,call 139-4929-0069.