AFTALLOY

Metal pipes and tubes; metal pipe and tube fittings, namely, metal junctions for pipes, metal flanges, cylindrical junctions of metal for pipes, and elbows of metal for pipes

Parts for industrial and pyrolytic furnaces, namely, reaction tubes of metal for use in producing hydrogen and petrochemicals; parts for industrial and pyrolytic furnaces, namely, cracking tubes of metal for ethylene production for pyrolysis furnaces and pyrolysis tubes of metal for hydrocarbon production