BS 4346-1:1969 Février 1969
Joints et raccords pour tuyaux en CPV pressurises non plastifies. Specification. Raccords en CPV non plastifies moules par injection pour soudage au solvant, prevus pour utilisation avec tuyaux sous pression, notamment pour l'alimentation en eau - Joints and fittings for use with unplasticized PVC pressure pipes. Injection moulded unplasticized PVC fittings for solvent welding for use with pressure pipes, including potable water supply
Material, dimensions, stress relief test, resistance to sulphuric acid, opacity, effect on water and hydraulic pressure tests. Methods of test in appendices together with a specification for solvent cements for use with injection moulded unplasticized PVC fittings for solvent welding.