Plastics piping and ducting systems. Injection-moulded thermoplastics fitting. Test method for visually assessing effects of heating.

Le présent document décrit une méthode d'essai pour déterminer la qualité des raccords thermoplastiques moulés par injection, à l'aide d'un essai à l'étuve qui est la méthode de référence ou en utilisant un bain liquide.

Main informations

Collections

National standards and national normative documents

Publication date

August 1994

Number of pages

10 p.

Reference

NF EN 763

ICS Codes

23.040.45 Plastics fittings

Classification index

T54-036

Print number

1 - 01/08/1994

Sumary

Plastics piping and ducting systems. Injection-moulded thermoplastics fitting. Test method for visually assessing effects of heating.

Le présent document décrit une méthode d'essai pour déterminer la qualité des raccords thermoplastiques moulés par injection, à l'aide d'un essai à l'étuve qui est la méthode de référence ou en utilisant un bain liquide.

Replaced standards (1)

NF T54-036

November 1980

Standard Cancelled

Plastics. Unplasticized PVC fittings. Oven test.

Standard replaced by (1)

NF EN ISO 580

July 2005

Standard Current

Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for visually assessing the effects of heating

ISO 580:2005 specifies two methods for assessing the effects of heating on injection-moulded thermoplastics pipe fittings -- method A, using an air oven, and method B, using a liquid bath. In case of disagreement, method A is the reference method. ISO 580:2005 is applicable to cement-welded fittings as well as to flanged fittings and fittings incorporating elastomeric seals and to fittings consisting of the assembly of several moulded parts (e.g. union connectors). It is applicable to both pressure and non-pressure fittings.

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