19/30397149 DC - BS EN 1555-2. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 2. Pipes

19/30397149 DC

BS EN 1555-2. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 2. Pipes

Status : Current, Draft for public comment   Published : October 2019

Format
PDF

Format
HARDCOPY



This document specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.

It also specifies the test parameters for the test methods referred to in this document.

In conjunction with Parts 1 and 3 to 5 of EN 1555, it is applicable to PE pipes, their joints and to joints with components of PE and other materials intended to be used under the following conditions:

  1. a maximum operating pressure, MOP, up to and including 10 bar 1;

  2. an operating temperature of 20 °C as reference temperature.

NOTE 1

For other operating temperatures, derating coefficients can be used, see prEN 1555-5:2019.

EN 1555 covers a range of maximum operating pressures and gives requirements concerning colours and additives.

It covers three types of pipe:

  • PE pipes (outside diameter dn) including any identification stripes;

  • PE pipes with co-extruded layers on either or both the outside and/or inside of the pipe (total outside diameter dn) as specified in Annex A, where all layers have the same MRS rating;

    A coextruded pipe made of a combination of PE 100 and PE 100-RC layers shall be regarded as PE 100 and marked accordingly.

  • PE pipes (outside diameter dn) with a peelable, contiguous thermoplastics additional layer on the outside of the pipe (‘coated pipe’) as specified in Annex B.

NOTE 2

It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.




Standard Number19/30397149 DC
TitleBS EN 1555-2. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 2. Pipes
StatusCurrent, Draft for public comment
Publication Date10 October 2019
Normative References(Required to achieve compliance to this standard)EN ISO 11357-6, EN ISO 13479, EN 12106, EN ISO 13968, EN 1555-5:2019, EN ISO 6259-3, ISO 13480, EN ISO 1167-2, EN ISO 1167-1, prEN 1555-1:2019, EN ISO 13478, EN ISO 9969, EN ISO 13477, EN ISO 2505, ISO 4065, EN ISO 1133-1, EN ISO 6259-1, EN ISO 3126
Informative References(Provided for Information)ISO 18225:2012, ISO 17484-1:2014, EN 12007-2:2012, prEN 1555-3:2019, ISO 11922-1, prEN 1555-4:2019, CEN/TR 15438, CEN/TS 1555-7
International RelationshipsprEN 1555-2
Draft Expiry Date03 December 2019
DescriptorsPlastics, Testing conditions, Gas pipelines, Plastic pipelines, Pipework systems, Thermoplastic polymers, Pipelines, Colour, Polyethylene, Gas pipes, Pipes, Dimensions, Gaseous fuels
ICS23.040.20
Title in FrenchSystèmes de canalisations en plastique pour la distribution de combustibles gazeux - Polyéthylène (PE) Partie 2:Tubes
Title in GermanKunststoff-Rohrleitungssysteme für die Gasversorgung - Polyethylen (PE) Teil 2: Rohre
CommitteePRI/88/2
PublisherBSI
FormatA4
DeliveryYes
Pages27
File Size385 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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