EN 12434:2000
(Main)Cryogenic vessels - Cryogenic flexible hoses
Cryogenic vessels - Cryogenic flexible hoses
This standard gives design, construction, type and production testing, and marking requirements for non insulated cryogenic flexible hose used for the transfer of cryogenic fluids within the following range of operating conditions : - working temperature: from - 270 °C to + 65 °C ; - maximum nominal pressure: 80 bar ; - nominal size (DN): from 10 to 100. End fittings for mounting of any couplings are within the scope of this standard, but the couplings are subject to other standards. It is intended that the hose be designed and tested to satisfy the generally accepted nominal pressure e.g. PN 40. Hoses may then be selected with a PN equal to or greater than the maximum allowable pressure (PS) of the equipment to which it is to be used.
Kryo-Behälter - Kryo-Schlauchleitungen
Die vorliegende Norm legt Mindestanforderungen für Bemessung, Bau, Produktions- und Abnahmeprüfung sowie Anforderungen hinsichtlich der Kennzeichnung von nicht-isolierten tiefkalten flexiblen Schlauchleitungen fest, die bei der Übertragung tiefkalter Fluide zur Verbindung tiefkalter Systeme im folgenden Bereich von Betriebsbedingungen verwendet werden: Arbeitstemperaturbereich: von -270 °C bis +65 °C; höchstzulässiger Nenndruck: 50 bar; Nennweite (DN): von 10 bis 100.
Récipients cryogéniques - Tuyaux flexibles cryogéniques
La présente norme spécifie la conception, la construction, les essais de type et de production ainsi que les prescriptions de marquage minimaux en ce qui concerne les flexibles cryogéniques non isolés utilisés pour le raccordement de systèmes cryogéniques lors du transfert de fluides cryogéniques dans la plage suivante de conditions de fonctionnement: - plage de la température de fonctionnement: entre - 270 °C et + 65 °C; - pression nominale maximale: 50 bar; - diamètre nominal (DN): entre 10 et 100.
Kriogene posode - Kriogene gibke cevi
General Information
- Status
- Withdrawn
- Publication Date
- 22-Aug-2000
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 268 - Cryogenic vessels
- Drafting Committee
- CEN/TC 268/WG 2 - Compatibility, insulation, accessories
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 12-Dec-2018
- Completion Date
- 14-Apr-2025
Relations
- Effective Date
- 19-Dec-2018
- Effective Date
- 08-Jun-2022
Frequently Asked Questions
EN 12434:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Cryogenic vessels - Cryogenic flexible hoses". This standard covers: This standard gives design, construction, type and production testing, and marking requirements for non insulated cryogenic flexible hose used for the transfer of cryogenic fluids within the following range of operating conditions : - working temperature: from - 270 °C to + 65 °C ; - maximum nominal pressure: 80 bar ; - nominal size (DN): from 10 to 100. End fittings for mounting of any couplings are within the scope of this standard, but the couplings are subject to other standards. It is intended that the hose be designed and tested to satisfy the generally accepted nominal pressure e.g. PN 40. Hoses may then be selected with a PN equal to or greater than the maximum allowable pressure (PS) of the equipment to which it is to be used.
This standard gives design, construction, type and production testing, and marking requirements for non insulated cryogenic flexible hose used for the transfer of cryogenic fluids within the following range of operating conditions : - working temperature: from - 270 °C to + 65 °C ; - maximum nominal pressure: 80 bar ; - nominal size (DN): from 10 to 100. End fittings for mounting of any couplings are within the scope of this standard, but the couplings are subject to other standards. It is intended that the hose be designed and tested to satisfy the generally accepted nominal pressure e.g. PN 40. Hoses may then be selected with a PN equal to or greater than the maximum allowable pressure (PS) of the equipment to which it is to be used.
EN 12434:2000 is classified under the following ICS (International Classification for Standards) categories: 23.040 - Pipeline components and pipelines; 23.040.70 - Hoses and hose assemblies. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12434:2000 has the following relationships with other standards: It is inter standard links to EN ISO 21012:2018, EN 12434:2000/AC:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12434:2000 is associated with the following European legislation: EU Directives/Regulations: 2014/68/EU, 94/55/EC, 96/49/EC, 96/86/EC, 96/87/EC, 97/23/EC; Standardization Mandates: M/071, M/086. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 12434:2000 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2001
Kriogene posode - Kriogene gibke cevi
Cryogenic vessels - Cryogenic flexible hoses
Kryo-Behälter - Kryo-Schlauchleitungen
Récipients cryogéniques - Tuyaux flexibles cryogéniques
Ta slovenski standard je istoveten z: EN 12434:2000
ICS:
23.020.40 Proti
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...