1: PTFE tube has the best corrosion resistance 2: PTFE tube has the best insulation performance PTFE tube can be processed according to different needs of translucent and opaque.Because PTFE has a corrosion-resistant, non-aging, non-stick, self-lubrication, insulation is good,High temperature resistance Etc Advantages,In the chemical industry, machinery, electronics, medicine, aviation and other ...