A fitting designed to join four sections of metallic conduit, tubing, or pipe at a single point, typically forming a cross or tee intersection, enables the creation of complex piping networks. These components facilitate branching and distribution of fluids or gases within plumbing, HVAC, and industrial systems. An example includes connecting a water supply line to two separate distribution lines and a drain line, all originating from a central point.
These junctions provide structural integrity and leak-proof connections within a system. Their use can simplify installation and reduce the number of individual fittings required, lowering material costs and labor time. Historically, such fittings were often manufactured from cast iron, but modern variations utilize materials like galvanized steel, stainless steel, and brass, offering increased corrosion resistance and durability across a wide range of applications.
