SIST EN ISO 7866:2012/A1:2021
(Amendment)Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing - Amendment 1 (ISO 7866:2012/Amd 1:2020)
Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing - Amendment 1 (ISO 7866:2012/Amd 1:2020)
Gasflaschen - Wiederbefüllbare nahtlose Gasflaschen aus Aluminiumlegierungen - Auslegung, Bau und Prüfung - Änderung 1 (ISO 7866:2012/Amd 1:2020)
[Not available]
Bouteilles à gaz - Bouteilles à gaz sans soudure en alliage d’aluminium destinées à être rechargées - Conception, construction et essais - Amendement 1 (ISO 7866:2012/Amd 1:2020)
Plinske jeklenke - Ponovno polnljive plinske jeklenke iz celega iz aluminijevih zlitin - Konstruiranje, izdelava in preskušanje - Dopolnilo A1 (ISO 7866:2012/Amd 1:2020)
General Information
Relations
Overview
SIST EN ISO 7866:2012/A1:2021 is an important amendment to the international standard governing refillable seamless aluminium alloy gas cylinders. Developed by ISO Technical Committee ISO/TC 58 in collaboration with CEN/TC 23, this standard specifies requirements for the design, construction, and testing of these gas cylinders used for safe and reliable storage and transport of various gases.
This amendment update enhances the existing 2012 edition of ISO 7866 by refining testing protocols and materials specifications to ensure higher safety and performance standards across Europe and beyond. The adoption of this amendment was mandated by CEN member states as of June 2021, emphasizing harmonized manufacturing and inspection practices for aluminium alloy gas cylinders.
Key Topics
- Design Requirements: Comprehensive guidelines for the structural design of seamless aluminium alloy gas cylinders that guarantee durability, pressure resistance, and safety during use.
- Construction Techniques: Standards addressing the manufacturing processes to maintain seamlessness and material integrity, critical to avoiding leaks or failures.
- Testing Protocols:
- Revision of fracture assessment criteria, specifically refining acceptable fracture patterns based on cylinder wall thickness.
- Updates to hardness testing methodology referencing ISO 6508-1 (Rockwell hardness test).
- Stress corrosion testing procedures aligned with ISO 7539-6:2018.
- Periodic inspection and testing as outlined in ISO 18119, replacing the older ISO 10461 reference.
- Material Specifications: Emphasis on aluminium alloys suitable for gas cylinder fabrication, ensuring consistency with corrosion resistance and mechanical strength standards.
- Safety Compliance: Ensuring regulatory adherence for transportable gas cylinders within European Union member countries and others adopting CEN standards.
Applications
SIST EN ISO 7866:2012/A1:2021 applies primarily to manufacturing and quality control professionals within industries that depend on portable gas cylinders, such as:
- Industrial Gas Supply: Cylinders storing gases like oxygen, nitrogen, argon, and specialty gases for manufacturing and laboratory use.
- Medical Gas Delivery: Aluminium cylinders used in healthcare for respirable oxygen and anesthetic gases requiring strict safety and material standards.
- Firefighting Equipment: Durably constructed aluminium cylinders for compressed air in self-contained breathing apparatuses (SCBA).
- Diving Equipment: High-pressure cylinders for underwater breathing, where lightweight seamless aluminium alloy reduces diver fatigue while maintaining safety.
- Transport and Logistics: Ensures that gas cylinders meet rigorous design and testing criteria to withstand handling, pressure variation, and environmental conditions during transport.
Adhering to this amended standard allows manufacturers and users to benefit from enhanced operational performance, improved safety margins, and extended equipment lifecycle.
Related Standards
- ISO 6508-1: Metallic materials - Rockwell hardness test - Part 1: Test method, used for assessing material hardness in cylinder construction.
- ISO 7539-6:2018: Corrosion of metals and alloys - Stress corrosion testing - Part 6: Preparation and use of precracked specimens, relevant to ensuring corrosion resistance.
- ISO 18119: Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing, detailing ongoing safety assessments.
- EN ISO 7866:2012: The original standard for seamless aluminium alloy gas cylinders, of which this document is an amendment.
- CEN/CENELEC Internal Regulations: Governing implementation rules for harmonizing standards across European member countries.
Conclusion
SIST EN ISO 7866:2012/A1:2021 is a critical update fostering uniform safety and quality in refillable seamless aluminium alloy gas cylinders. Implementing these enhanced design, construction, and testing requirements supports industries relying on these cylinders for safe gas storage and transport. Compliance ensures cylinders meet stringent European and international regulations, enhancing user safety and confidence in gas supply systems worldwide.
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2021
Plinske jeklenke - Ponovno polnljive plinske jeklenke iz celega iz aluminijevih zlitin
- Konstruiranje, izdelava in preskušanje - Dopolnilo A1 (ISO 7866:2012/Amd
1:2020)
Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction
and testing - Amendment 1 (ISO 7866:2012/Amd 1:2020)
Gasflaschen - Wiederbefüllbare nahtlose Gasflaschen aus Aluminiumlegierungen -
Auslegung, Bau und Prüfung - Änderung 1 (ISO 7866:2012/Amd 1:2020)
Bouteilles à gaz - Bouteilles à gaz sans soudure en alliage d’aluminium destinées à être
rechargées - Conception, construction et essais - Amendement 1 (ISO 7866:2012/Amd
1:2020)
Ta slovenski standard je istoveten z: EN ISO 7866:2012/A1:2020
ICS:
23.020.35 Plinske jeklenke Gas cylinders
77.150.10 Aluminijski izdelki Aluminium products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 7866:2012/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2020
EUROPÄISCHE NORM
ICS 23.020.35
English Version
Gas cylinders - Refillable seamless aluminium alloy gas
cylinders - Design, construction and testing - Amendment
1 (ISO 7866:2012/Amd 1:2020)
Bouteilles à gaz - Bouteilles à gaz sans soudure en Gasflaschen - Wiederbefüllbare nahtlose Gasflaschen
alliage d'aluminium destinées à être rechargées - aus Aluminiumlegierungen - Auslegung, Bau und
Conception, construction et essais - Amendement 1 Prüfung - Änderung 1 (ISO 7866:2012/Amd 1:2020)
(ISO 7866:2012/Amd 1:2020)
This amendment A1 modifies the European Standard EN ISO 7866:2012; it was approved by CEN on 23 October 2020.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This amendment exists 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, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7866:2012/A1:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 7866:2012/A1:2020) has been prepared by Technical Committee ISO/TC 58
"Gas cylinders" in collaboration with Technical Committee CEN/TC 23 “Transportable gas cylinders” the
secretariat of which is held by BSI.
This Amendment to the European Standard EN ISO 7866:2012 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by June 2021, and
conflicting national standards shall be withdrawn at the latest by June 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 7866:2012/Amd 1:2020 has been approved by CEN as EN ISO 7866:2012/A1:2020
without any modification.
INTERNATIONAL ISO
STANDARD 7866
Second edition
2012-09-01
AMENDMENT 1
2020-12
Gas cylinders — Refillable seamless
aluminium alloy gas cylinders —
Design, construction and testing
AMENDMENT 1
Bouteilles à gaz — Bouteilles à gaz sans soudure en alliage
d'aluminium destinées à être rechargées — Conception, cons
...
Frequently Asked Questions
SIST EN ISO 7866:2012/A1:2021 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing - Amendment 1 (ISO 7866:2012/Amd 1:2020)". This standard covers: [Not available]
[Not available]
SIST EN ISO 7866:2012/A1:2021 is classified under the following ICS (International Classification for Standards) categories: 23.020.35 - Gas cylinders; 77.150.10 - Aluminium products. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 7866:2012/A1:2021 has the following relationships with other standards: It is inter standard links to SIST EN ISO 7866:2012. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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