Forged threaded fittings are one of the oldest types of pipe fittings that have been used for ages. They are made by forging solid blocks of steel into the desired shape, and then threading the ends to create a female or male thread. Forged threaded fittings are typically used for piping applications where pipes have a smaller bore and diameter, such as water distribution systems, cooling systems, and fire protection systems. Technical Specifications Materials: Carbon steel, stainless steel, alloy steel Sizes: 1/8" to 4" nominal pipe size (NPS) Pressure ratings: 2000, 3000, 6000, and 9000 psi Threads: Tapered Applications: Water distribution systems, cooling systems, fire protection systems, other low-pressure applications