This article compares PTFE hoses and rubber hoses, elaborating the four major strengths of PTFE hoses: chemical inertness, adjustable flexibility, long service life and high temperature resistance. Different from rubber hoses that are easily corroded by ethanol and damaged under high temperature, PTFE hoses feature anti-corrosion, low friction and stable performance in harsh working conditions, widely suitable for automobile fuel delivery, chemical industry, laboratory and other scenarios. JINGCHENG manufactures high-performance PTFE hoses for all industrial application demands.