S

Bolts of metal; Casings of metal for oilwells; Clips of metal for cables and pipes; Elbows of metal for pipes; Junctions of metal for pipes; Metal hose clamps; Metal nuts; Metal pipe clips; Metal pipe couplings and joints; Metal pre-rinse, wash down spray nozzles for commercial and industrial use; Metal tubs; Pipe muffs of metal; Pipes and tubes of metal; Pipework of metal; Reinforcing materials of metal for pipes; Steel pipes; Valves of metal, other than parts of machines