Elbows join straight lengths of pipe, typically at angles of 45 deg or 90 deg, allowing for flow redirection. From the industry's most common brass fittings like compression, flare, pipe and hose barb to customer specialty engineered products, Brasscraft Manufacturing has just the right fitting for you. BrassCraft® fittings are shaped from a single piece of brass rod by 22 different machining operations. The result is a one-piece, solid brass part without seams or brazed joints.