... the stated pressure condition, the temperature is 0~80 for PPR, the service life is so long3. Chemical corrosion resistance, ... that PP-R pipe is not poisonous, suitable for drinking piping completely.SPECIFICATION1. Complete items: pipe, coupling, tee, elbow, ... : in cartons or according to customers requirements.6. Material: PPR OTHER PRODUCTWe are the professional manufacture with annual output of ...