EN ISO 3949:2018

Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2018)

This document specifies requirements for three types of textile-reinforced thermoplastics hose and hose assembly of nominal size from 3,2 to 25. Each type is divided into two classes dependent on electrical conductivity requirements.
They are suitable for use with:
— oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +93 °C;
— water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743‑4 at temperatures ranging from 0 °C to +60 °C
— water at temperatures ranging from 0 °C to +60 °C.
This document does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
NOTE It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.

Kunststoffschläuche und -schlauchleitungen - Textilverstärkte Typen für hydraulische Anwendungen - Spezifikationen (ISO 3949:2018)

Diese Internationale Norm legt Anforderungen für drei Typen von textilverstärkten thermoplastischen Schläuchen und Schlauchleitungen mit einer Nenngröße von 3,2 bis 25 fest. Abhängig von den Anforde-rungen an die elektrische Leitfähigkeit ist jeder Typ in zwei Klassen unterteilt.
Sie sind für den Gebrauch mit:
—   den in ISO 6743 4 festgelegten ölbasierten hydraulischen Flüssigkeiten HH, HL, HM, HR und HV in einem Temperaturbereich von 40 °C bis 100 °C geeignet.
—   den in ISO 6743 4 festgelegten wasserbasierten hydraulischen Flüssigkeiten HFC, HFAE, HFAS und HFB in einem Temperaturbereich von 0 °C bis 60 °C geeignet.
—   Wasser bei Temperaturen im Bereich von 0°C bis 60 °C geeignet.
Diese Internationale Norm enthält keine Anforderungen an Endarmaturen. Sie beschränkt sich auf die Leistung von Schläuchen und Schlauchleitungen.
ANMERKUNG   Es liegt in der Verantwortung des Benutzers, in Absprache mit dem Schlauchhersteller, die Verträglichkeit des Schlauches mit der Flüssigkeit, die verwendet wird, sicherzustellen.

Tuyaux et flexibles en plastique - Types hydrauliques avec armature textile - Spécifications (ISO 3949:2018)

Le présent document spécifie les exigences pour trois types de tuyaux et flexibles thermoplastiques avec armature textile de dimension nominale de 3,2 à 25. Chaque type est divisé en deux classes dépendant des exigences relatives à la conductibilité électrique.
Ils sont destinés à être utilisés avec:
— des fluides hydrauliques à base de pétrole HH, HL, HM, HR et HV tels que définis dans l'ISO 6743‑4 pour une plage de températures de −40 °C à +93 °C;
— des fluides hydrauliques à base d'eau HFC, HFAE, HFAS et HFB tels que définis dans l'ISO 6743‑4 pour une plage de températures de 0 °C à +60 °C;
— de l'eau pour une plage de températures de 0 °C à +60 °C.
Le présent document ne contient pas d'exigences sur les extrémités de raccordement. Il se limite aux performances des tuyaux et des flexibles.
NOTE Il est de la responsabilité de l'utilisateur, en collaboration avec le fabricant du tuyau, d'établir la compatibilité du tuyau avec le fluide à utiliser.

Polimerne cevi in cevni priključki - S tekstilom ojačene vrste za hidravlično uporabo - Specifikacija (ISO 3949:2018)

Ta dokument določa zahteve za tri vrste s tekstilom ojačenih cevi in cevnih priključkov iz plastomerov z nazivno velikostjo od 3,2 do 25. Vsaka vrsta je glede na zahteve električne prevodnosti razdeljena v dva razreda.
Primerni so za uporabo s/z:
– hidravličnimi tekočinami na oljni osnovi HH, HL, HM, HR in HV, kot je opredeljeno v standardu ISO 6743-4, pri temperaturah od −40 °C do 93 °C;
– tekočinami na vodni osnovi HFC, HFAE, HFAS in HFB, kot je opredeljeno v standardu ISO 6743-4, pri temperaturah od 0 °C do 60 °C;
– vodo pri temperaturah od 0 °C do 60 °C.
Ta dokument ne vključuje zahtev za končnike. Standard je omejen na učinkovitost cevi in cevnih priključkov.
OPOMBA: Uporabnik mora po posvetovanju s proizvajalcem cevi določiti združljivost cevi z uporabljeno tekočino.

General Information

• Status: Withdrawn
• Publication Date: 24-Jul-2018
• Withdrawal Date: 11-Aug-2020
• ICS: 23.040.70 - Hoses and hose assemblies
• ICS: 23.100.40 - Piping and couplings
• ICS: 83.140.40 - Hoses
• Technical Committee: CEN/TC 218 - Rubber and plastics hoses and hose assemblies
• Drafting Committee: CEN/TC 218/WG 2 - Rubber and plastics hoses and hose assemblies for hydraulic applications
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 12-Aug-2020
• Ref Project: SIST EN ISO 3949:2018 - Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2018)

Relations

• Replaces: EN ISO 3949:2014 - Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2009)
• Effective Date: 17-Dec-2014
• Replaced By: EN ISO 3949:2020 - Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2020, Corrected version 2020-12)
• Effective Date: 19-Aug-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 3949:2018
01-oktober-2018
1DGRPHãþD
SIST EN ISO 3949:2014
3ROLPHUQHFHYLLQFHYQLSULNOMXþNL6WHNVWLORPRMDþHQHYUVWH]DKLGUDYOLþQR
XSRUDER6SHFLILNDFLMD,62
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications -
Specification (ISO 3949:2018)
Kunststoffschläuche und -schlauchleitungen - Textilverstärkte Typen für hydraulische
Anwendungen - Spezifikationen (ISO 3949:2018)
Tuyaux et flexibles en plastique - Types hydrauliques avec armature textile -
Spécifications (ISO 3949:2018)
Ta slovenski standard je istoveten z: EN ISO 3949:2018
ICS:
83.120 2MDþDQLSROLPHUL Reinforced plastics
83.140.40 Gumene cevi Hoses
SIST EN ISO 3949:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 3949:2018

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SIST EN ISO 3949:2018


EN ISO 3949
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2018
EUROPÄISCHE NORM
ICS 23.040.70; 23.100.40; 83.140.40 Supersedes EN ISO 3949:2014
English Version

Plastics hoses and hose assemblies - Textile-reinforced
types for hydraulic applications - Specification (ISO
3949:2018)
Tuyaux et flexibles en plastique - Types hydrauliques Kunststoffschläuche und -schlauchleitungen -
avec armature textile - Spécifications (ISO 3949:2018) Textilverstärkte Typen für hydraulische Anwendungen
- Spezifikationen (ISO 3949:2018)
This European Standard was approved by CEN on 6 July 2018.

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. 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 European Standard 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3949:2018 E
worldwide for CEN national Members.

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SIST EN ISO 3949:2018
EN ISO 3949:2018 (E)
Contents Page
European foreword . 3
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SIST EN ISO 3949:2018
EN ISO 3949:2018 (E)
European foreword
This document (EN ISO 3949:2018) has been prepared by Technical Committee ISO/TC 45 “Rubber and
rubber products” in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses
and hose assemblies” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2019, and conflicting national standards shall
be withdrawn at the latest by January 2019.
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.
This document supersedes EN ISO 3949:2014.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 3949:2018 has been approved by CEN as EN ISO 3949:2018 without any modification.

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