carbon steel pipe elbow has long radius pipe elbow and short radius pipe elbow.and has different degree such 180 degree,90,60,45 and some special degree carbon steel pipe elbow.long radius means that the radius of curvature of the elbow is 1.5 times the diameter of the tube. The long radius is the most commonly used, and the default is also the long radius. High-pressure or high-velocity areas will use long-radius, if the resistance of the solid transport pipeline is strict, larger-radius elbows are used.
180 degree steel elbow is divided according to the elbow angle, its common angle is 45 degrees, 90 degrees. Can also provide drawings based on different requirements for production.