best quantity Detailed Product Description1, PPR and aluminium material2, Different size and colors available;3, PN 2.54, ... CE, ISO 9001 and PICC are approved5, Size: φ20, 25, 32, 40, 50, 63,75mm;1. Healthy and non-toxic, free ... installation, minimized installation time and cost PPR-AL-PPR PIPE/aluminium plastic pipe/water pipe/plastic tube