1.good impact strength 2.heat preservation & energy-saving ability 3.light weight 4.cost effective 5.high acoustic insulati Our PP-R pipes are safe, tough, easy and cost effective solution for hot and cold water applications.FOR HOT WATER APPLICATIONPlace of Origin: China Models and specifications: (1)PN2.0Mpa: Ø 20×2.8, Ø25×3.5, Ø32×4.4, Ø40×5.5, Ø50×6.9, Ø63×8.6, Ø75×10.3, Ø90×12.3, Ø110×15.1(2 ...