ISO 17484-1:2006

Standard
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Norwegian title: 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
English title: 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
Item type: Standard
Language: Engelsk
Edition: 1 (2006-09-22)
Superseded by: ISO 17484-1:2014 Check Published
Number of pages: 33
Price:

NOK 1 089,00 (excl. VAT)
NOK 1 361,25 (with VAT)

Scope:

ISO 17484-1:2006 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 ISO 17484-1:2006.


ISO 17484-1:2006 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). 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.


ISO 17484-1:2006 applies to systems that operate at temperatures of - 20 °C up to 60 °C.


For the purpose of ISO 17484-1:2006, 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.


ISO 17484-1:2006 is applicable for piping systems used in buildings to supply gas with a maximum operating pressure up to and including 500 kPa (5 bar).


ISO 17484-1:2006 applies to Category D gaseous fuel, natural gas, and Category E gaseous fuel, LPG vapour, and natural gas or LPG vapour.


Committee: SN/K 084
Adopted: 2006-09-22
Withdrawn: 2014-05-23
ICS: 23.040.45 - Rørdeler av plast
91.140.40 - Gassinstallasjoner
23.040.20 - Plastrør