oSIST prEN 10344:2006
Malleable cast iron fittings with compression ends for steel pipes
Malleable cast iron fittings with compression ends for steel pipes
This standard specifies the requirements for the design, performance and testing of fittings made of malleable cast iron (see also clause 5 Materials) with compression ends for steel pipes. It applies to steel piping systems for different application fields, such as gas supply, distribution of water for general purposes and for human consumption, irrigation, fire fighting, aqueous liquids, compressed air and gaseous fuel systems.
It also applies to oil piping systems, provided the elastomeric sealing material is compatible with the oil and the operating conditions.
It contains requirements and tests relating to compression fittings which can be disconnected from smooth walled steel pipes or other cylindrical metal structural elements, which are applicable for dismantleable joints. The fittings can also incorporate other types of connection, such as threaded, flanged, compression ends for connection of polyethylene pipes, etc., and can also take on various structural shapes, such as, straight piece, elbow or T-piece, etc. Their range of sizes covers nominal sizes DN 6 to DN 100 (size 1/8 to 4).
Tempergussfittings mit Klemmanschlüssen für Stahlrohre
Diese Norm legt die Anforderungen an die Konstruktion, Anwendungsmerkmale und Prüfung von Tempergussfittings
mit Klemmanschlüssen für Stahlrohre fest. Sie gilt für Rohrleitungssysteme aus Stahl für unterschiedliche
Anwendungsbereiche, z. B. Gasversorgung, Wasserverteilung für allgemeine Zwecke sowie für
Trinkwasser, Bewässerung, Löschwassersysteme, wässrige Lösungen, Druckluft und gasförmige Brennstoffe.
Diese Norm gilt ebenfalls für Rohrleitungen für Öl, sofern die Elastomer-Abdichtungen mit dem Öl und den
Betriebsbedingungen kompatibel sind.
Die Norm enthält Anforderungen und Prüfungen für Klemmanschlüsse, die von glattwandigen Stahlrohren
oder anderen zylindrischen Bauteilen aus Metall (im folgenden kurz ?glatte Rohrverbindungen? genannt)
demontiert werden können. Die Fittings können auch andere Verbindungsarten umfassen, z. B. Gewinde-,
Flansch- und Klemmverbindungen für Rohre aus Polyethylen usw. und in unterschiedlichen Formen ausgef
ührt sein, z. B. als gerade Anschlüsse, Bogen oder T-Stücke, usw. Der Nennweitenbereich umfasst die
Nennweiten DN 6 bis DN 100 (Größe ? bis 4).
Raccords a compression en fonte malléable pour tubes d'acier
La présente norme spécifie les exigences de conception, de performances et d’essai des raccords a
compression en fonte malléable pour tubes en acier. Elle s’applique aux réseaux de canalisations en acier
utilisés dans des différents champs d’application, tels que l’alimentation en gaz, la distribution d’eau destinée
a des usages généraux et a la consommation humaine, l’irrigation, la lutte contre l’incendie, les liquides
aqueux, les systemes a air comprimé et a combustibles gazeux.
La présente norme s’applique également aux réseaux de canalisations d'hydrocarbures, a la condition que le
produit d’étanchéité élastomere soit compatible avec l’huile et les conditions de fonctionnement.
Elle spécifie des exigences et des essais relatifs aux raccords a compression pouvant etre démontés a partir
de tubes lisses en acier ou d’autres éléments structurels cylindriques en métal, utilisables pour les joints
démontables. Les raccords peuvent également comporter d’autres types de connexions, telles que les
extrémités de compression filetées ou a bride, utilisées pour des tubes en polyéthylene, entre autres. Ils
peuvent aussi se présenter sous différentes formes : raccords droits, coudes ou tés. Leur gamme de
dimensions comprend les dimensions nominales DN 6 a DN 100 (dimension 1/8 a 4).
Fitingi iz temprane železove litine s prižemnimi priključki za železne cevi
General Information
Standards Content (Sample)
SLOVENSKI oSIST prEN 10344:2006
PREDSTANDARD
september 2006
Fitingi iz temprane železove litine s prižemnimi priključki za železne cevi
Malleable cast iron fittings with compression ends for steel pipes
ICS 23.040.40 Referenčna številka
oSIST prEN 10344:2006(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD
DRAFT
prEN 10344
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2006
ICS
English Version
Malleable cast iron fittings with compression ends for steel pipes
Raccords à compression en fonte malléable pour tubes Tempergussfittings mit Klemmanschlüssen für Stahlrohre
d'acier
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ECISS/TC 29.
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 Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland 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
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10344:2006: E
worldwide for CEN national Members.
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prEN 10344:2006 (E)
Contents Page
Foreword.4
1 Scope .5
2 Normative references .5
3 Terms and definitions .6
4 Types of fittings .8
5 Materials .8
5.1 Material of the fitting .8
5.1.1 Malleable cast iron.8
5.1.2 Other ferrous materials .9
5.2 Elastomers.9
6 Corrosion protection .9
6.1 General.9
6.2 Hot dip galvanizing.9
6.2.1 Chemical composition of the hot dip galvanized coating .9
6.2.2 Coating mass per surface unit .10
6.2.3 Surface conditions of the zinc coating.10
6.3 Non-metallic coati
...
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