Compression fitting

https://www.wegspipe.com/products/compression-fitting-thin-wall-pipe-bridge-stainless-steel-pressed-pipe-fitting.html

Compression fitting Thin Wall Pipe Bridge Stainless Steel Pressed Pipe Fitting, usually referred to as pipe connection fittings made of stainless steel, are used in piping systems to achieve pipe transitions, branching, or change of flow direction. Among many Crossover Elbow manufacturers, we use high-quality compression fittings stainless steel such as 304, which is the key to ensure the corrosion resistance and long life of the product. Choosing our stainless steel pipe compression fittings, you will get unparalleled quality and service.