prEN 10242
(Main)Threaded pipe fittings in malleable cast iron
Threaded pipe fittings in malleable cast iron
This document specifies the requirements for the design and performance of threaded pipe fittings in malleable cast iron with black or hot dip galvanized surface.
These fittings are for general purposes for the transmission of fluids and gases up to the limits of operating pressure and operating temperature specified in this document. They are intended for the connection of elements threaded with sizes ⅛ to 6 (DN 6 to DN 150).
Fittings with alternative permanent coatings or permanent coatings on top of hot dip galvanizing do not fall under the scope of this document.
NOTE One main use is for the connection of non-alloy steel tubes according to EN 10255 and with support of the thread joint by using sealing materials according to the EN 751 series.
Gewindefittings aus Temperguss
Dieses Dokument legt die Anforderungen an die Konstruktion und Gebrauchseigenschaften von Gewindefittings in Temperguss mit unverzinkten oder schmelztauchverzinkten Oberflächen fest.
Diese Fittings dienen allgemein der Übertragung von Fluiden und Gasen bis zu den in diesem Dokument festgelegten Betriebsdruck- und Betriebstemperaturgrenzen. Sie sind bestimmt für die Verbindung von Teilen mit Gewinden in den Größen 1/8 bis 6 (DN 6 bis DN 150).
Fittings mit alternativen dauerhaften Beschichtungen oder dauerhaften Beschichtungen über der Schmelztauchverzinkung fallen nicht in den Anwendungsbereich dieses Dokumentes.
ANMERKUNG Eine wesentliche Anwendung ist die Verbindung unlegierter Stahlrohre nach EN 10255 und mit Unterstützung des Gewindeanschlusses durch Verwendung von Dichtungswerkstoffen nach EN 751 (alle Teile).
Raccords de tuyauterie filetés en fonte malléable
Le présent document spécifie les exigences de conception et de performance des raccords de tuyauterie filetés en fonte malléable avec une surface noire ou galvanisée à chaud.
Ces raccords, d'usage général, servent au transport de fluides et de gaz dans les limites de pression de service et de température de service spécifiées dans le présent document. Ils sont prévus pour le raccordement d'éléments filetés de diamètre ⅛ à 6 (DN 6 à DN 150).
Les raccords présentant des revêtements permanents alternatifs ou des revêtements permanents appliqués sur la galvanisation à chaud ne relèvent pas du domaine d'application du présent document.
NOTE Une des principales utilisations est le raccordement de tubes en acier non allié conformes à l'EN 10255 et le maintien de la jonction filetée à l’aide de matériaux d'étanchéité conformes à l'EN 751 (toutes les parties).
Fitingi z navojem iz temprane litine
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 10242:2022
01-junij-2022
Fitingi z navojem iz temprane litine
Threaded pipe fitting in malleable cast iron
Gewindefittings aus Temperguss
Raccords de tuyauterie filetés en fonte malléable
Ta slovenski standard je istoveten z: prEN 10242
ICS:
23.040.40 Kovinski fitingi Metal fittings
oSIST prEN 10242:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 10242:2022
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oSIST prEN 10242:2022
DRAFT
EUROPEAN STANDARD
prEN 10242
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2022
ICS 23.040.40 Will supersede EN 10242:1994
English Version
Threaded pipe fitting in malleable cast iron
Raccords de tuyauterie filetés en fonte malléable Gewindefittings aus Temperguss
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 459/SC 10.
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, Turkey 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10242:2022 E
worldwide for CEN national Members.
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oSIST prEN 10242:2022
prEN 10242:2022 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Types of fittings . 8
5 Materials .10
5.1 General .10
5.2 Material of the fitting .10
5.2.1 Malleable cast iron .10
5.2.2 Other ferrous materials .10
6 Corrosion protection.11
6.1 General .11
6.2 Hot dip galvanizing .11
6.2.1 General .
...
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