DS EN 12201-3:2011
DS EN 12201-3:2011 Plastics Piping Systems For Water Supply, And For Drainage And Sewerage Under Pressure - Polyethylene (Pe) - Part 3: Fittings Defines the characteristics of fittings made from polyethylene (PE 100 and PE 80) intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under