Galvanized Handrail Elbow

In piping systems, elbows are fittings used to change the direction of the pipeline. By angle, there are three commonly used types: 45°, 90°, and 180°, as well as other non-standard angles like 60°, depending on engineering requirements. The materials for elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals, and plastics.

Connection methods to pipes include: direct welding (common method), flange connection, hot melt connection, electric melt connection, threaded connection, and socket connection, etc. Production processes can be categorized as: welded elbows, stamped elbows, expansion elbows, cast elbows, and double-welded elbows, etc. Other names: 90-degree elbows, right-angle bends, etc.