Metal flanges; Common metals, unwrought and semi-worked, for further manufacture; Sheet metal; Metal pipe fittings for compressed air pipes; Metal expanding sleeves for affixing screws; Pipe muffs of metal; Casings of metal; Couplings and joints of metal for pipes; Casings of metal for oilwells; Metal reinforcement materials for building

Casings of metal; Elbows of metal for pipes; Pipework of metal including those from alloy steel and titanium; Sheets of metal including those from alloy steel and titanium; Metal flanges; Metal junctions for pipes; Metal tubes; Metal pipe fittings for compressed air pipes; Metal pipe muffs