... :ISO9001,4001, DIN8077/8078 standard PN1.25 to 2.5MPa pressure 95 degree heat resistant 50 year ... to160mm Pressure Rating: 1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa Colors:green, light grey, white or other ... the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is ... up to 95 Degrees Celsius Heat Preservation: low thermal ...