The radius of curvature on Elbow pipe Pipe fitting

More:http://www.honrytube.com/info-detail.php?InfoId=47 In accordance with the curvature radius can be classified into the long radius elbow and short radius elbow.Long radius elbow of pipe diameter,its radius of curvature is equal to 1.5 times,namely R=1.5D.Short radius elbow refers to its radius of curvature is equal to the outer diameter of pipes,namely R=D.The D formula for the elbow diameter,R is the radius of curvature. LR said the long radius,SR said short radius.According to the angle of bend,45 degree elbow, 90 degree elbow,180 degree elbow.