Extra-short radius elbow

In piping systems, elbows are fittings used to change the direction of the pipeline. They come in three commonly used angles: 45°, 90°, and 180°. Additionally, elbows with other non-standard angles, such as 60°, are included based on engineering requirements. 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 (the most common method), flange connection, hot melt connection, electric melt connection, threaded connection, and sleeve connection, etc. They can be categorized by production process as: welded elbows, stamped elbows, expanded elbows, cast elbows, and socket weld elbows, etc. Other names: 90-degree elbows, right-angle bends, etc.