Specifies a test for checking the resistance of such fittings to internal pressure in a solvent welded test assembly. This is subjected to an internal pressure of 4.2 times the nominal pressure for 60 minutes. No deterioration, leakage or fracture shall occur.
Текущий статус : WithdrawnДата публикации : 1974-05
Версия : 1
Технический комитет:General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications