Why plastic tubes against UV radiation?
If you want something simple, do it directly with UV resistant plastic masterbatch, such as UV-PET23. Do UV protection, anti infrared, antibacterial, anything will do.
You can't resist UV if you don't add itFor example, if a pipe is buried in the ground, this function may not be needed
The question is a bit out of the questionNot all plastic tubes are protected against UV radiationIn the process of processing plastic pipes, if you join the "anti UV absorber" such as UV-531, then you will have this function