Active standard | Published: 18/03/1999

ISO 7511:1999

Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods to prove the leaktightness of the wall under short-term internal pressure
(Systemes de canalisations en plastiques — Tubes et raccords en plastiques thermodurcissables renforcés de verre (PRV) — Méthode d´essai pour établir l´étanchéité de la paroi sous une pression interne a court terme)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 7511:1999

Publication date: 18/03/1999

Pages: 4

Country: International technical standard

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Anotation

Description / Abstract: This International Standard specifies two test methods, designated method A and method B, for checking the leaktightness of glass-reinforced thermosetting plastics (GRP) pipes and fittings under short-term internal pressure. Method A is a hydraulic test applicable to a pipe under uniaxial stress. Method B is a pneumatic test applicable to fittings. NOTE Test methods for the leaktightness of joints or for the resistance of the pipe to long-term hydrostatic pressure are covered by other standards.

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