... .6Mpa,2.0Mpa,2.5Mpa 2.Material: ppr, al sheet Durable ppr-al-ppr foil-reinforced pipe1, hygienic and poison free: this ... , no need to screws, one connection be completed only in a few seconds. high quality copper embedded parts are used for ... plastic bags5) high quality standards6) long service life Durable ppr-al-ppr foil-reinforced pipe