Tubes, ferrous, boiler and superheater, Metal pipework, valves and containers, Construction, Pipe, tube and hose fittings, cast iron, Coiled pipes and tubes, aluminium, Pipes and tubes, non-ferrous, multi-bore, Pipe, tube and hose fittings, metal, Pipes and tubes, non-ferrous, fine bore, Hose fittings and couplings, metal, high pressure, Pipes and tubes, non-ferrous, threaded