It is a versatile tube made of PEEK material, possessing various resistances such as heat resistance.
PEEK tubes are ultra-heat resistant (continuous use at 260°C), flame retardant (UL standard VO), steam resistant (can be used continuously in steam and hot water), fatigue resistant, chemical resistant (excellent resistance to acids and alkalis at high temperatures), radiation resistant, compliant with food sanitation laws (compliant with Food Sanitation Law No. 370), excellent in anti-friction and wear resistance, and can be manufactured with a minimum inner diameter of φ0.05*0.1 (outer diameter). There are standard and custom products available, with custom products not requiring mold costs. Additionally, due to their smoothness, they allow for easy threading of optical fibers and other materials. Tubes for liquid chromatography (HPLC) and piping are available starting from a minimum inner diameter of φ0.025.