Investment casting is a versatile and reliable manufacturing process for producing high-quality pipe fittings that are used in a wide variety of industries, including oil and gas, chemical processing, HVAC, plumbing, and marine applications. The precision, material flexibility, and ability to produce complex geometries make investment casting an ideal choice for manufacturing fittings like elbows, tees, flanges, couplings, reducers, and valves. While initial tooling costs may be higher, the overall advantages of this method-such as reduced waste, high strength, and corrosion resistance-make