THERA
Hydrogen embrittlement resistant metals and metal alloys; steel and metal pipes and tubing, and their parts and fittings thereof, namely, couplings, elbows, sleeves, end caps, and flanges; metal pipe and tube joints; metal pipe collars; metal junctions for pipes; seamless metal line pipes; welded metal line pipe; metal mother pipes; metal pipes for the petrochemical industry; boiler metal pipes; metal pipe and tube exchanger pipes; metal drilling pipes; steel and metal pipes, and metal vessel...
Registered · June 6, 2023 · 79373742 ·