Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves) of copper alloys

HS code 741220 covers a range of copper tube and pipe fittings, including couplings, elbows, and sleeves. These components are essential in a variety of industries, from plumbing and HVAC systems to industrial equipment and machinery. As a key part of the broader 74 Copper and articles thereof industry, the production and trade of these copper fittings play a vital role in the global economy.

The production of copper tube and pipe fittings typically involves a combination of casting, machining, and finishing processes. Copper alloy billets or ingots are first cast into the desired shapes, such as couplings or elbows. These cast components are then machined to precise dimensions and tolerances, ensuring a proper fit and function. Finally, the fittings may undergo various finishing processes, such as polishing or plating, to enhance their appearance and corrosion resistance.

The main inputs required for the production of HS code 741220 items include copper alloy raw materials, such as 7407 Copper bars, rods and profiles, as well as specialized machinery for casting, machining, and finishing the fittings. Additionally, energy sources, such as electricity or natural gas, are needed to power the production equipment, and skilled labor is required to operate the machinery and ensure quality control.

The primary outputs of HS code 741220 are the various copper tube and pipe fittings, including couplings, elbows, and sleeves. These components are then consumed by a wide range of industries, such as 8415 Air conditioning machines, 8421 Centrifuges, filtering or purifying machinery, and 8481 Taps, cocks, valves and similar appliances, where they are used to connect and configure piping systems.