... extremely effective operating at extremely high and low temperatures. PTFE Rod has fantastic chemical resistance and superb electrical insulation properties ... (Regardless of its frequency and temperature how).PTFE Rod Display Specifications of PTFE Rod typesdiameter(mm)length(mm)nomianaltolerancenomianaltoleranceSFFBN4,5,6 ... 1.60 055,60,65,70,75 80,85,90,100+2.00 01000+2.50110,120,130 140,150+ ...