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분야 | ISO/TC 138/SC 4 : Plastics pipes and fittings for the supply of gaseous fuels |
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적용범위 | 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. |
국제분류(ICS)코드 |
91.140.40 : 가스 공급 체계
23.040.45 : 플라스틱 조립품 23.040.20 : 플라스틱 파이프 |
페이지수 | 33 |
Edition | 1 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
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1 | ISO 17484-1:2014 | 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 | 2014-05-23 | 표준 |
2 | ISO 17484-1:2006/Cor 1:2008 | 2008-02-18 | 구판 | |
3 | ISO 17484-1:2006 | 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 | 2006-09-22 | 구판 |
ISO 17484-2:2009 - Plastics piping systems — Multilayer pipe systems for indoor gas installations — Part 2: Code of pratice 상세보기
ISO 17484-1:2014 - 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 상세보기
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