NF EN ISO 1167-1
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of resistance to internal pressure - Part 1 : general method
ISO 1167-1:2006 specifies a general test method for determining the resistance to internal hydrostatic pressure at a given temperature of thermoplastics pipes, fittings and piping systems for the transport of fluids. The method accommodates water-in-water, water-in-air and water-in-liquid tests.
ISO 1167-1:2006 specifies a general test method for determining the resistance to internal hydrostatic pressure at a given temperature of thermoplastics pipes, fittings and piping systems for the transport of fluids. The method accommodates water-in-water, water-in-air and water-in-liquid tests.
Le présent document prescrit une méthode d'essai pour déterminer la résistance des tubes en matières thermoplastiques destinés aux transports des fluides à une pression intérieure d'eau constante.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Principe2
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5 Appareillage2
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6 Éprouvettes5
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6.1 Préparation des éprouvettes5
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6.2 Nombre d'éprouvettes5
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7 Calcul de la pression d'essai5
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7.1 Généralités5
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7.2 Calculs de la pression basée sur les dimensions mesurées de l'éprouvette5
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7.3 Calculs de la pression basée sur les dimensions nominales de l'éprouvette6
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7.4 Calculs de la pression basée sur le SDR du(des) tube(s) de l'éprouvette6
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8 Étalonnage et exactitude de l'appareillage6
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9 Conditionnement6
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10 Mode opératoire7
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11 Rapport d'essai8
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