Copper and copper alloys. Plumbing fittings. Capillary fittings with short ends for brazing to copper tubes|Dimensional tolerances, Temperature, Corrosion resistance, Grades (quality), Leak tests, Pipe junctions, Fitment bores, Thickness, Copper, Water supply (buildings), Plug gauges, Corrosion, Chemical analysis and testing, Service pressure, Marking, Visual inspection (testing), Brazing alloys, Copper alloys, Pressure testing, Carbon, Films (states of matter), Type testing, Test equipment, Designations, Depth measurement, Dimensions, Pipe fittings, Performance testing, Qualitative analysis, Corrosion tests, Pipe couplings, Capillary fittings, Diameter