Objavljen
ISO 3503:2015 specifies a method for checking the leak tightness under internal pressure of assembled joints between mechanical fittings and plastic pressure pipes when subjected to bending. It defines the calculation method for the average bending radius and how to perform this bending.
Checking of the leak tightness under internal pressure is carried out in accordance with the method given in ISO 3458.
This test method is not applicable to fusion-welded joints.
POVUČEN
ISO 3503:1976
OBJAVLJEN
ISO 3503:2015
90.60
Završetak postupka preispitivanja standarda
3. 9. 2025.
Sistemi cevovoda od plastičnih masa — Mehanički spojevi fitinga i cevi pod pritiskom — Metoda ispitivanja nepropusnosti sklopova pod unutrašnjim pritiskom podvrgnutih savijanju
60.60 Standard objavljen