... .5~30mmColour: white, red, blue, green, black ectPTFE teflon tubing's Key Properties.Very Lubricious - Lowest coefficient of friction of any ... , 7, 8±0.100.5±0.08According to the customer's demand1.0±0.101.52.09, 10, 11, 12, 13 ... for your reference. The final products depend on the customer's technical requirements. Teflon Tube