1. Chemical inertness: Teflon tubes show excellent resistance to almost all chemicals (including strong acids, strong alkalis, organic solvents, etc.), and will not corrode or dissolve due to contact.2. High temperature resistance: It can maintain stable physical and chemical properties in a wide temperature range of -240C to +260C, and the long-term use temperature can reach 200C.3. High lubricity: The internal friction coefficient is extremely low, and the resistance of the fluid when flowing in the tube is small, which is suitable for conveying viscous or high-purity fluids.4. High tensile strength: It can withstand a certain external tensile force without breaking easily.5. Good flexibility: It is easy to bend and install, and can adapt to various complex pipeline layouts. Heat resistance: Maximum temperature 260Applicable to most models using 4mm outer diameter Teflon tubeDue to different batches, there may be differences in product appearance and printed text, which will not affect useColour:WhiteMaterial:PTFE Package Contents:1 x PTFE Polytetrafluoroethylene Teflon Tube Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.