Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) –EN 1555
Part 1: General Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE)-EN 1555-1:2010
Part 2: PipesPlastics piping systems for the supply of gaseous fuels. Polyethylene (PE) –EN 1555-2:2010
Part 3: Fittings Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) –EN 1555-3:2010
Part 4: ValvesPlastics piping systems for the supply of gaseous fuels. Polyethylene (PE) –EN 1555-4:2011
Part 5: Fitness for purpose-EN 1555-5:2010
Plastics piping systems for water supply, and for drainage and sewerage under pressure – Polyethylene (PE) –EN 12201
Part 1: General EN 12201-1:2011
Part 2:Pipes EN 12201-2:2011
Part 3: Fittings EN 12201-3:2011
Part 4: Valves EN 12201-4: 2012
Part 5: Fitness for purpose EN 12201-5: 2011
Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – ISO 4427
ISO 4427-1:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 1: General
ISO 4427-2:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 2: Pipes
ISO 4427-3:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 3: Fittings
ISO 4427-5:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 5: Fitness for purpose