An elbow, sometimes called an “ell,” is a plumbing fitting used to change the direction of a pipe run, typically at 45 or 90 degrees. Elbows are among the most common types of fittings in plumbing systems, enabling the redirection of water, gas, or other fluids through pipes. They are available in a variety of materials, including PVC, copper, stainless steel, and cast iron, depending on the application and system requirements. Elbows come in different sizes and configurations, such as street elbows, long-radius elbows, and reducing elbows, each designed to suit specific flow needs and space constraints. Proper installation of elbows is crucial for maintaining system efficiency, reducing flow resistance, and ensuring leak-proof connections.
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