Welded Elbow Assembly

In piping systems, elbows are fittings used to change the direction of the pipeline. Commonly, there are three angles available: 45°, 90°, and 180°, with additional non-standard angles like 60° as needed by the project. Materials for elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals, and plastics.
Ways to connect pipes include direct welding (common method), flange connection, hot melt connection, electric melt connection, threaded connection, and socket welding connection, etc. They can be categorized by production process into: welded elbows, stamped elbows, mandrel-formed elbows, cast elbows, and double-welded elbows, etc. Other names: 90-degree elbows, right-angle elbows, etc.