The 22mm X16mm Inner Diameter Copper End Feed Straight Reducing Coupling is a socket weld copper fitting designed to connect a 22 mm pipe to a 16 mm pipe in a single straight transition. Its end feed design and reducing ends allow a compact, reliable inline connection for copper piping in water, gas, and oil line applications. Key benefits Simple inline size reduction: reduces a 22 mm line to 16 mm in one fitting, minimizing the number of joints and potential leak points. Durable copper construction: provides corrosion resistance and long service life in plumbing applications. End feed with socket weld: delivers a secure joint and neat appearance, suitable for systems that use socket weld connections. Versatile for multiple fluids: compatible with water, gas, and oil line installations as indicated by the product scope. Spaceefficient straight configuration: ideal for tight or linear piping runs where compact fittings are required. Key attributes Inner diameter: 22 mm on one end, 16 mm on the other Material: copper Configuration: end feed straight reducing coupling Connection type: socket weld Application scope: water, gas, and oil lines Functionality: reduces pipe size in a straight run without additional fittings Specifications and performance notes Straight reducing copper coupling with end feed design Socket weld connection suitable for inline piping in appropriate systems Designed to join 22 mm and 16 mm copper pipes in a single, reliable transition Use cases Residential water distribution: connect a 22 mm main supply line to a 16 mm branch line to feed a fixture or appliance in a compact, singlefitting configuration. Smallscale plumbing upgrades: multiple fittings with one reducing coupling when routing a downward or sideways run from a 22 mm line to a 16 mm line in tight spaces. Light industrial or commercial piping: create an efficient size transition for water, gas, or oil lines in service areas where space is limited and a clean, weldedstyle joint is preferred. This description reflects the product's brandaligned features: 22 mm to 16 mm inner diameter, copper material, end feed design, straight reducing configuration, and socket weld connection for water, gas, and oil line applications. The fitting is presented in clear, customerfriendly terms to support informed decisions and straightforward installation planning.