ISO 7511:1999
ISO 7511:1999

Status : Published (Under review)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Format Language
std 1 42 PDF
std 2 42 Paper
  • CHF42
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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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General information

  •  : Published
     : 1999-03
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 138/SC 6
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