Standard Svensk standard · SS-ISO 17484-1:2019

Plaströrsystem - Flerskikts rörsystem för gasinstallation inomhus med maximalt arbetstryck upp till och inkluderande 5 bar (500 kPa) - Del 1: Specifikationer av system (ISO 17484-1:2014, IDT)

Status: Gällande

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Standard Svensk standard · SS-ISO 17484-1:2019

Plaströrsystem - Flerskikts rörsystem för gasinstallation inomhus med maximalt arbetstryck upp till och inkluderande 5 bar (500 kPa) - Del 1: Specifikationer av system (ISO 17484-1:2014, IDT)
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Omfattning
This part of ISO 17484 specifies the general requirements and the performance requirements for
multilayer pipe systems based on pipes, fittings and their joints intended to be used for gas supply
within buildings.
PE-X and PE pipes composed of one stress-designed layer, adhesive and a barrier layer are also covered
by this part of ISO 17484.
This part of ISO 17484 gives guidance for the design of piping systems consisting of multilayer pipes
based on thermoplastics, for which at least 60 % of the wall thickness is polymeric material. Polymeric
materials intended for stress-designed layers and all inner layers are required to be polyethylene (PE)
and/or crosslinked polyethylene (PE-X) in accordance with Annex A of this part of ISO 17484. The outer
layer of a metal multilayer is required to be PE or PE-X. PE-RT is considered as PE but with specific
properties concerning hoop-stress performance (see 5.4.2.).
NOTE The maximum operation pressure of PE 80 may be lower than 5 bar.
This part of ISO 17484 applies to systems that operate at temperatures of −20 °C up to +60 °C.
For the purpose of this part of ISO 17484, crosslinked polyethylene (PE-X) and adhesive layers are
considered as thermoplastic materials.
For sizes greater than 63 mm the requirements of ISO 18225 have to be fulfilled in addition.
This part of ISO 17484 is applicable for piping systems used in buildings to supply gas with a maximum
operating pressure up to and including 500 kPa (5 bar)1).
This standard applies to the following fuels:
— Category D gaseous fuel: natural gas; see ISO 13623;
— Category E gaseous fuel: LPG vapour, and natural gas or LPG vapour; see ISO 13623.

Ämnesområden

Plaströr (23.040.20) Rördelar av plast (23.040.45) Gasinstallationer (91.140.40)


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Standard Svensk standard · SS-ISO 17484-1:2019

Plaströrsystem - Flerskikts rörsystem för gasinstallation inomhus med maximalt arbetstryck upp till och inkluderande 5 bar (500 kPa) - Del 1: Specifikationer av system (ISO 17484-1:2014, IDT)
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Produktinformation

Språk: Engelska

Framtagen av: Plaströrssystem, SIS/TK 156/AG 02

Internationell titel: Plastics piping systems - Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) - Part 1: Specifications for systems (ISO 17484-1:2014, IDT)

Artikelnummer: STD-80015305

Utgåva: 2

Fastställd: 2019-08-28

Antal sidor: 48

Ersätter: SS-ISO 17484-1:2006/Cor 1:2008 , SS-ISO 17484-1:2006