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ISO 7258:1984

Polytetrafluoroethylene (PTFE) tubing for aerospace applications — Methods for the determination of the density and relative density ISO 7258:1984

Publication date:   Jun 1, 1984

General information

90.60   Close of review   Mar 5, 2026

ISO

ISO/TC 20/SC 10 Aerospace fluid systems and components

International Standard

83.140.40   Hoses | 49.080   Aerospace fluid systems and components

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Published

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Scope

Specifies three methods: Method A - density gradient column method without a preconditioning heating and cooling cycle; method B - displacement of water and determination of change of weight method; method C - density gradient column method with a preconditioning heating and cooling cycle.

Life cycle

NOW

PUBLISHED
ISO 7258:1984
90.60 Close of review
Mar 5, 2026




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