Regulatory documents

Normative documentation — documents that establish rules, general principles or characteristics of various types of activities or their results.

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A brief list of the international regulatory documents that LPT is guided by

  • EN 1555-1 Plastics piping systems for the supply of gaseous fuels – Polyethylene (PE) – Part 1: General
  • EN 1555-2 Plastics piping systems for the supply of gaseous fuels – Polyethylene (PE) – Part 2: Pipes
  • EN 1555-3 Plastics piping systems for the supply of gaseous fuels – Polyethylene (PE) – Part 3: Fittings
  • EN 12201-1 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: General
  • EN 12201-2 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes
  • EN 12201-3 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings
  • EN 12106 Plastics piping systems – Polyethylene (PE) pipes – Test method for the resistance to internal pressure after application of squeeze-off
  • EN ISO 1133-1 Plastics – Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) pf thermoplastics – Part 1:Standard method
  • EN ISO 3126 Plastics piping systems – Plastics components – Determination of dimensions
  • EN ISO 6259-1 Thermoplastic pipes. Determination of tensile properties – Part 1: General test method
  • EN ISO 6259-3 Thermoplastic pipes. Determination of tensile properties – Part 3: Polyolefin pipes
  • ISO 11922-1 Thermoplastic pipes for the conveyance of fluids – Dimensions and tolerances – Part 1:Metric series
  • EN ISO 11357-6 Plastics – Differential scanning calorimetry (DSC) – Part 6: Determination of oxidation inductin time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
  • EN ISO 1183-1 Plastics – Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pycnometer method and titration method
  • EN ISO 527-1 Determination of tensile properties –Part 1: General principles
  • EN ISO 9969 Thermoplastic pipes – Determination of ring stiffness
  • EN ISO 16012 Determination of linear dimensions of test specimens
  • EN 12099 Plastics piping systems – Polyethylene piping materials and components – Determination of volatile content