400mm EF SOCKET SDR17
HDPE ef coupler pn17
All fittings in the EUROSTANDARD range are injection moulded using polyethylene compounds type PE 100 and PE 100-RC suitable for pipelines for the distribution of gas, water and other fluids under pressure. The characteristics are in conformity with the standards EN 1555, EN 12201 and EN ISO 15494. The compounds used, normally added at the origin with carbon black for the UV stabilization, are suitable for drinking water and foodstuffs as provided in the DM 21st March 1973 and the DM n. 174 dated 6th April 2004. EUROSTANDARD fittings are weldable with PE 80 and PE 100 pipes and fittings having melt mass-flow rate 0,2 – 1,4 g/10 min (ISO 1133-1 5 kgs / 190 °C).