95.99 Withdrawal of Standard Feb 27, 2015
ISO
ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
International Standard
23.040.60 Flanges, couplings and joints
Specification of a method and a test assembly for checking the leakproofness of an assembly with one pipe and two connected end fittings, to which bending is applied according to its free length. This bending has an average radius calculated from the pipe nominal diameter and pressure. The test specimen shall be free from leaks for at least 1 h under internal pressure equal to three times the nominal pressure. A diagram of a suitable test apparatur is given.
WITHDRAWN
ISO 3503:1976
95.99
Withdrawal of Standard
Feb 27, 2015
PUBLISHED
ISO 3503:2015