PPR pipe fitting : PP-R tool,ppr-fr-ppr pipe,PP-R coupling,PE-RT, tee, coupling, flange,PP-R elbow,PP-R tee... PPR pipe fitting, also called random copolymerized polypropylene(type 111)tubes, are a new generatiPPR fitting and pipeon of environment-friendly construction materials developed in the 1990s.Besides plastic tubesmerits such as lightness, corrosion resistance, anti-deposition and long ...
