tx tecninox

Class [6]
Metal Products

Common metals and their alloys; Construction materials of metal; Pipes and tubes of metal; Steel pipes; Couplings of metal for tubing; Adaptors for pipes [metal]; Pipes and tubes of metal; Metal tubes for gas; Junctions of metal for pipes; Sewer pipes of metal; Elbows of metal for pipes; Drill pipes of metal; Pipe jackets of metal; Pipe spacers of metal; Collars of metal for fastening pipes; Pipes, tubes and hoses, and fittings therefor, including valves, of metal; Ducts made of metal for trunking pipes for gases; Ducts made of metal for trunking pipes for liquids; Metal pipes for liquid and gas transfer; Fittings of metal for pipes; Flanges of metal [collars]; Anchor flanges of metal.