Heat Resistant PTFE 3D Printer Tube, Low Friction 2x4mm Feed Pipe, Anti-Corrosion White Teflon Tubing for FDM Printers

Product Highlights

• Reduced Drag & Friction: The 2.5mm inner diameter provides a smoother path compared to standard 2.0mm tubes, significantly reducing filament resistance—perfect for high-speed printing and flexible materials like TPU.

• Superior Thermal Stability: Engineered to withstand continuous temperatures from -180°C up to +260°C, preventing tube deformation or carbonization during long print jobs.

• 100% Virgin PTFE Material: Manufactured from premium, unrefined fluoropolymer to ensure maximum chemical resistance and zero-stick performance.

• Consistent Extrusion: Precision extrusion process ensures a uniform wall thickness, leading to more stable filament flow and improved print surface quality.

• Wide Compatibility: Designed for FDM printers using 1.75mm or 2.85mm (outer guide) filaments and fits all standard PC4-M6/M10 pneumatic fittings

Why Choose a 2.5mm ID Tube for Your 3D Printer?

Most standard 3D printers use a 2.0mm ID tube. However, for enthusiasts seeking to minimize extrusion motor stress, our 2.5mm ID / 4.0mm OD tubing is the ideal upgrade. The extra clearance allows the filament to glide with minimal surface contact, reducing "filament drag" which is a leading cause of under-extrusion and motor clicking.

Exceptional Performance in Harsh Conditions

Whether you are printing with standard PLA or high-temperature materials like ABS and Carbon Fiber Nylon, our Teflon tubing remains chemically inert and structurally sound. Its excellent heat dissipation properties help prevent heat creep in the cold end of your extruder.