oSIST prEN 16726:2024

Gas infrastructure - Quality of gas - Group H

This European standard specifies gas quality characteristics, parameters and their limits, for gases classified as group H that are to be transmitted, injected into and from storages, distributed and utilized.
NOTE   For information on gas families and gas groups see EN 437.
This European standard does not cover gases conveyed on isolated networks.
For biomethane, additional requirements indicated in prEN 16723 1 apply.

Gasinfrastruktur - Beschaffenheit von Gas - Gruppe H

Dieses Dokument legt die Kenngrößen und Parameter, sowie die zugehörigen Grenzwerte für die Beschaffenheit von als Gruppe H eingeteilten Gasen fest, die zu transportieren, in Speicher ein  und aus Speichern auszuspeisen, zu verteilen und zu verbrauchen sind.
ANMERKUNG   Für Informationen zu Gasfamilien und Gasgruppen, siehe EN 437.
Diese Norm umfasst keine Gase, die in isolierten Netzen befördert werden.
Für Biomethan gelten die zusätzlichen Anforderungen von EN 16723 1.

Infrastructures gazières - Qualité du gaz - Groupe H

Le présent document spécifie les caractéristiques et les paramètres de qualité des gaz ainsi que leurs limites, pour des gaz classés dans le groupe H qui sont destinés à être transportés, injectés dans et depuis les stockages, distribués et utilisés.
NOTE   Pour en savoir plus sur les familles de gaz et groupes de gaz, voir l’EN 437.
Le présent document ne couvre pas les gaz acheminés par des réseaux isolés.
Pour les exigences spécifiques applicables au biométhane, il est fait référence à l’EN 16723-1.

Infrastruktura za plin - Kakovost plina - Skupina H

General Information

• Status: Not Published
• Public Enquiry End Date: 02-Feb-2024
• ICS: 75.060 - Natural gas
• Technical Committee: DPL - Gas supply
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 15-Nov-2023
• Due Date: 03-Apr-2024
• Mandate: M/400 - Mandate to CEN for Standardisation in the field of gas qualities
• Ref Project: prEN 16726 - Gas infrastructure - Quality of gas - Group H

Relations

• Revises: SIST EN 16726:2016+A1:2018 - Gas infrastructure - Quality of gas - Group H
• Effective Date: 01-Jan-2024

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 16726:2024
01-januar-2024
Infrastruktura za plin - Kakovost plina - Skupina H
Gas infrastructure - Quality of gas - Group H
Gasinfrastruktur - Beschaffenheit von Gas - Gruppe H
Infrastructures gazières - Qualité du gaz - Groupe H
Ta slovenski standard je istoveten z: prEN 16726
ICS:
75.060 Zemeljski plin Natural gas
oSIST prEN 16726:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16726:2024

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oSIST prEN 16726:2024


DRAFT
EUROPEAN STANDARD
prEN 16726
NORME EUROPÉENNE

EUROPÄISCHE NORM

December 2023
ICS 75.060 Will supersede EN 16726:2015+A1:2018
English Version

Gas infrastructure - Quality of gas - Group H
Infrastructures gazières - Qualité du gaz - Groupe H Gasinfrastruktur - Beschaffenheit von Gas - Gruppe H
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 234.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16726:2023 E
worldwide for CEN national Members.

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oSIST prEN 16726:2024
prEN 16726:2023 (E)

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Reference conditions and pressure units . 10
5 Requirements . 10
5.1 Requirements to the gas quality . 10
5.2 Entry point Wobbe Index range (recommendation) . 13
5.3 Exit point Wobbe Index classification . 13
5.3.1 General. 13
5.3.2 Definition of classes . 14
5.3.3 Class ‘Specified’ . 15
5.3.4 Class ‘Exten
...