Plastics piping systems. End-load-bearing and non-end-load bearing assemblies and joints for thermoplastics pressure piping. Test method for long-term leaktightness under internal water pressure— 12 стр.
Thermoplastics piping systems. End-load-bearing joints between small diameter pressure pipes and fittings. Test method for leaktightness under internal water pressure, including end thrust— 12 стр.
Thermoplastics piping systems. Non-end-load-bearing elastomeric sealing ring type joints between pressure pipes and moulded fittings. Test method for leaktightness under internal hydrostatic pressure without end thrust— 10 стр.
Plastics piping systems. Buried and above ground systems for water and other fluids under pressure. Performance characteristics for pipes, fittings and their joints— 36 стр.
