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Normas DIN – AENOR
DIN EN ISO 13479:2010-01

DIN EN ISO 13479:2010-01

Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (ISO 13479:2009); German version EN ISO 13479:2009 / Note: To be replaced by DIN EN ISO 13479 (in preparation).

Tubes en polyoléfines pour le transport des fluides - Détermination de la résistance à la propagation de la fissure - Méthode d'essai de la propagation lente de la fissure d'un tube entaillé (essai d'entaille) (ISO 13479:2009); Version allemande EN ISO 13479:2009 / Attention: À remplacer par DIN EN ISO 13479 (en préparation).

Rohre aus Polyolefinen für den Transport von Fluiden - Bestimmung des Widerstandes gegen Rissfortpflanzung - Prüfverfahren für langsames Risswachstum an gekerbten Rohren (Kerbprüfung) (ISO 13479:2009); Deutsche Fassung EN ISO 13479:2009 / Achtung: Vorgesehener Ersatz durch DIN EN ISO 13479 (in Vorbereitung).

Fecha:
2010-01 /Active
Equivalencias internacionales:

EN ISO 13479 (2009-09)

ISO 13479 (2009-09)

Relación con otras normas DIN:
Resumen:
This Standard specifies a method of test for determining the resistance to slow crack growth of polyolefin pipes, expressed in terms of time to failure in a hydrostatic pressure test on a pipe with machined longitudinal notches in the outside surface. The test is applicable to pipes of wall thickness greater than 5 mm.
Keywords:
Cracking resistance, Crack-propagation resistance, Creep rupture tests, Flaws, Hydrostatic, Hydrostatic pressure, Hydrostatic pressure test, Liquids, Materials, Notch-compressive strength, Notched, Notches, Notchings, PE pipes, Pipes, Plastic pipes, Plastics, Polyethylene, Polyolefins, Pressure tests, Resistance, Resistance to crack formation, Testing, Wall thicknesses
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