PP-R pipe fitting male straight 1,certificates:ISO,CE 2,standard: EN 12061 3,size from DN20-110 4,produce pipe and ... 160mm 2)Standard:DIN8077/8078 3)Good quality materialPPR Fitting:Features:1)Good quality material2)Dimension:20 to 160 mm3)Product ... +95 Degrees Celsius6)Aplications:cold and hot water supply, drinking water systems andfood industry pipe works,liquids transportation ,heating systems. ...