Material Standard: PE80 and PE100 Max Diameter: OD16mm~OD1600mm Fit Pressure: PN2.5~PN20 Standard Compliance: DIN, ASTM, JIS, CNS Operation Temperature: -60C~+60C Longevity: More than 50 years under normal conditions Acid and Alkali resistance Application: Refrigerating/air conditioning, cooling water for industrial purpose, submarine piping, sewage discharge, water drainage, electric power supply, telecommunication, irrigation in moutain areas, gas supply, horizontal directional[...]