PTFE Teflon Tubing 6mm ID X 8mm OD White Translucent Hose for Bowden 3D Printer 3 Meters Long Dope Tubing for Smooth Filament Feed High Temperature Chemical Resistant Ultra Low Friction UL VW1 Rated

White PTFE Bowden Tubing, 6mm ID/8mm OD, 1x3m length
✔️ 6mm ID x 8mm OD PTFE tubing, 3m long, translucent white

PTFE tubing is a smooth, high-temperature resistant hose designed for filament routing in Bowden extruders of 3D printers. It offers ultra-low friction, chemical resistance, and FDA-grade safety for food-contact surfaces in many industrial contexts.

✅ ID 6mm, OD 8mm, length 3m
✅ PTFE material (Teflon), translucent white
✅ Temperature range -454°F to 500°F (-270°C to 260°C)
✅ UL VW-1 flame rating, UL-224
✅ FDA 21 CFR 177.1550 compliant for food contact surfaces
✅ Excellent chemical resistance, low friction, non-stick

💡 What is PTFE tubing used for in 3D printers and how to pick the right size and heat tolerance?

PTFE tubing is handy for keeping filament feeding smooth, resisting heat, and enabling clean, consistent extrusion in Bowden setups.

- Choose 6mm ID and 8mm OD for standard Bowden paths - Verify the temperature rating covers your hot-end peak temperatures - Look for FDA-compliant materials if used with food contact or cleaning fluids - Check chemical resistance if you plan to use solvents during maintenance