Specifies the preparation of the reference value standard solution used as the pH scale specified in Part 2 of this standard and requirements for operational reference standard solutions suitable for calibration of pH meters against this pH scale. It..
Specifies the requirements for thread form, dimensions, tolerances and designation for joining pipe threads, sizes 1/16 to 6 inclusive, for joints made pressure-tight by the matting of the threads..
Specifies a process using limit gauges, for the validation of taper internal and external threads and parallel internal threads on piping systems components and other products, the dimensions and tolerances of which are detailed in KS ISO 7 Part 1..
Specifies the requirements of pipes and joints made of oriented unplasticized
poly(vinyl chloride) (PVC-O), for piping systems intended to be used underground or above-ground
where not exposed to direct sunlight, for water mains and services, press..
Covers minimum requirements for plastic containers of nominal capacities up to and including 5 litres intended for storage of commodities other than explosives, compressed gases and radioactive materials..
It specifies the requirements of pipes made from chlorinated poly (vinyl chloride) (PVC-C) for piping systems intended to be used for hot and cold installations within building for the conveyance of water,whether or not intende for human consumption ..
It specifies the characteristics of the fitness for the purpose of chlorinated poly (vinyl chloride) (PVC-C) piping systems,intended to be used for hot and cold installations within buildings for the conveyance of water,whether or not intended for hu..
Spesifies the characteristics of fusion fittings made from polyethylene (PE) as well as as of mechanical fittings made from PE and other materials for piping systems in the field of the supply of gaseous fuels..