Short-radius 90-degree elbow

A short-radius 90-degree elbow turns a pipeline through a right angle using a compact bend geometry. Its defining distinction from a long-radius 90-degree elbow is the bend radius and resulting layout envelope; that difference can influence routing and flow behavior, but its effect must be evaluated for the actual system. Selection should consider installation space, matching end diameter and wall, material, weld alignment, piping loads, and the governing project specification. The short-radius name alone does not establish suitability for any particular service.