uxcell 10 Pcs 14mmx20mmx2mm Copper Crush Washer Flat Oil Seal Ring Gasket

Operature temperature: -80 to 30COperature pressure:16MPaMelting point: 1083CCopper Provides a Tighter Seal and Greater Heat Endurance than Steel and Rubber Washers.Widely applied in the flange and the connection of the chemical plant, electricity generating station, nuclear power station, and electronic, digital consumer products, hardware, precision instruments, electrical appliances, bearings, air pumps, water pumps, water valves, air cylinder, sealing the high pressure braking systems.ect.