Norm

NEN-ISO 4437-1:2014 en

Kunststofleidingsystemen voor gasvoorziening - Polyetheen (PE) - Deel 1: Algemeen

79,70

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Kunststofleidingsystemen voor gasvoorzieningen
Gepubliceerd op 01-01-2014
Taal Engels
NEN-ISO 4437-1 specifies the general properties of polyethylene (PE) compounds for the manufacture of pipes and fittings intended to be used for the supply of gaseous fuels. It also specifies the test parameters for the test methods referred to in this International Standard. In conjunction with ISO 4437-2, ISO 4437-3, ISO 4437-4, and ISO 4437-5, it is applicable to PE pipes, fittings and valves, their joints, and joints with components of PE and other materials intended to be used under the following conditions: a) the maximum operating pressure (MOP), is based on the design stress determined from the compound minimum required strength (MRS) divided by the C factor, and taking into account rapid crack propagation (RCP) requirements; b) a temperature of 20 °C as reference temperature for the design basis.

Details

ICS-code 75.200
83.140.30
Nederlandse titel Kunststofleidingsystemen voor gasvoorziening - Polyetheen (PE) - Deel 1: Algemeen
Engelse titel Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General

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