Long radius pipe elbows
The long radius elbow is the elbow which the radius of curvature of is 1.5 times the diameter of the pipe. Normal size of long radius elbow: L/R 45° long radius elbow L/R 90° long radius elbow L/R 180° long radius elbow 'The long radius elbow is the elbow which the radius of curvature of is 1.5 times the diameter of the pipe; if the radius of curvature is greater than 1.5 times, the long radius elbow will be called the bend. The short radius elbow means that the radius of curvature of the elbow equals the diameter of the pipe, or 1 time the diameter of the pipe in common words. D is used to represent the diameter of the elbow. The long radius is used most commonly, and it is also the default radius. When it is the place with the high pressure or the high flow rate, the long radius elbow is usually used. If the resistance requirements of the solid transmission pipeline are strict, the larger radius elbows will be used. The short radius elbow is ...
