PE pipe:Material: PE80 or PE100 wiht high quality Sizes: 20 ... ,0.6MPa ,0.8MPa ,1.0MPa ,1.25MPa ,1.6MP PE pipe:Material: PE80 or PE100 wiht high quality Sizes: 20 ... cable protection and so on.HDPE Gas Supply PipePE 80 / PE100NOMINAL OUTSIDE DIAMETER PE 80PE 100SDR17.6SDR11SDR17.6SDR11DmmWorking Pressure≤0.2MPaWorking Pressure ...