... 3.High quality and reasonable price 4.OEM/ODM service ptfe lined pipeSpecification:1.Characteristics:Low friction,Virtually no lubrication requirement ... .2.working temperature:-55~+260°C5.Materials:PTFE, NBR, FPM ,NBR 6.Main products:PTFE Sheet,Rod,Tube,Film,Gasket,Washer,Ring ...