water pipe:ISO9001,4001, DIN8077/8078 standard PN1.25 to 2.5MPa pressure 95 degree heat resistant 50 year service life ... tube pipeMaterial: Random Polypropylene(Type 3)Sizes: 20mm to160mm Pressure Rating: 1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa Colors:green, light grey ... High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up ...