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Leaktightness tests method with internal hydraulic pressure for joints subject to flexure

Test methods

A joint (pipe and accessory) is subjected to pressure and a given flexure force and is checked to ensure there is no leakage.

Products to test

Plastics piping systems for water supply, and for drainage and sewerage under pressure made of Polyethylene (PE)

Plastics piping systems for hot and cold water in buildings made of:

  • Polypropylene (PP) EN ISO 15874-1, -2, -3, -5
  • Cross-linked polyethylene (PE-X) EN ISO 15875-1, -2, -3, -5
  • Multilayer EN ISO 21003-1, -2, -3, -5
  • Raised temperature resistance (PE-RT) EN ISO 22391-1, -2, -3, -5