PTFE tube: 1.SGS,ROHS,ISO9001,ISO14001 Approval, 2.100% virgin ... (mm)OD(mm)Thickness(mm)Weight (g/m)Characteristics: 1. No sticky,2. No poison,3. Antilflaming, 4. ... electrical insulation,5. corrosion resisttance,6. Anti high and low temperature. -200-260°C. Applications: ... It’s widely used in:1. Heat exchangers,2. steam piping,3. High-purity reagents ...