NF T54-021
NF T54-021

NF T54-021

November 1980
Standard Cancelled

Plastics. Un-plasticized pipes. Determination of shrinkage after postcure at 150 degrees.

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Main informations

Collections

National standards and national normative documents

Publication date

November 1980

Number of pages

2 p.

Reference

NF T54-021

ICS Codes

23.040.20   Plastics pipes

Classification index

T54-021

Print number

1

International kinship

ISO 2505:1981
Replaced standards (1)
NF T54-021
NF T54-021
December 1976
Standard Cancelled
Plastics. Un-plasticized pipes. Determination of shrinkage after postcure at 150 degrees.

Standard replaced by (1)
NF EN 743
NF EN 743
June 1994
Standard Cancelled
Plastics piping and ducting systems. Thermoplastics pipes. Determination of the longitudinal reversion.

Le présent document décrit deux méthodes d'essai pour déterminer le retrait longitudinal à chaud des tubes en matières thermoplastiques cylindriques à surfaces lisses.

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