Elbows of metal for pipes including those from alloy steel and titanium; Fittings of metal for compressed air hoses; Fittings of metal for pipes; Junctions of metal for pipes; Junctions of metal for pipes including those from alloy steel and titanium; Manifolds of metal for pipelines; Metal adapters for use with hydraulic and pneumatic systems; Metal couplings for use with hydraulic and pneumatic systems; Metal faucets for casks; Metal hose fittings; Metal pipe connectors; Metal pipe coupling...