Type 6 semi-rigid nylon tube. -20 to 230°F, -28 to 110°C. Nylon tube has high mechanical properties, extremely high pressure rating and a wide temperature range. The loss of mechanical strength at elevated temperatures is much less than with other types of plastic tube. It retains its flexibility at sub-zero temperatures. Nylon tube is odourless, tasteless, non-toxic, fungus and corrosion resistant, readily sterilized in steam or boiling water.