Description: Bottle fasteners of metal; Branching tubes of metal for pipelines; Containers of metal for compressed gas or liquid air; Elbows of metal for flexible pipes; Elbows of metal for pipes; Elbows of metal for pipes including those from alloy steel and titanium; Industrial metal hoses; Junctions of metal for pipes; Junctions of metal for pipes including those from alloy steel and titanium; Manifolds of metal for pipelines; Metal clamps; Metal flanges; Metal fuel oil hoses; Metal hose fittings; Metal hoses for plumbing use; Metal nuts; Metal pipe clips; Metal pipe connectors; Metal pipe couplings and joints; Metal shims; Metallic pipes and tubes; Pipe coupling of metal; Reservoirs of metal; Stainless steel pipes; Tubes of stainless steel; Valves of metal, other than parts of machines | Air filters for pneumatic controls being part of machines; Back pressure valves as parts of machines; Ball valves being parts of machines; Filters for the pre-purification purification machine of the petrochemical industry; Hydraulic valve actuators; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pneumatic valve actuators; Proportional flow valves as parts of machines; Valves as machine components; Pressure regulators being parts of machines | Hand tool, namely, rigid and rod hand benders for use on pipes and conduits; Hand tools, namely, hand benders for use on pipes and conduits; Hand tools, namely, reamers; Hand tools, namely, tap and die sets; Hand-operated cutting tools; Hand-operated tools for bending pipes; Nut wrenches; Tap wrenches | Automated valves for control pipeline media flow or closure; Automatic valves; Automatic inlet control valves for reciprocating air compressors; Control valves for regulating the flow of gases and liquids; Expansion valves for fluid control; Pressure relief valves for relief excess pressure when system pressure exceeds the set pressure; Unloading check valves for the outlets of air compressors | Fittings, not of metal, for compressed air hoses; Fittings, not of metal, for flexible pipes; Fittings, not of metal, for pipes; Flexible hoses, not of metal; Junctions, not of metal, for flexible pipes; Junctions, not of metal, for rigid pipes; Non-metal elbows for pipes; Non-metal flexible tubing; Non-metal junctions for pipes; Non-metal pipe couplings and joints; Non-metal sealing rings for use as connection seals; Non-metal seals for metal pipe connections; Non metal, plastic and rubber hoses for industrial applications; Non-metallic flexible pipes; Non-metallic hoses and flexible pipes; Padding materials of rubber or plastic; Pipe gaskets
