45-degree elbow length, the bending radius multiplied by tan22.5 (that is, half of the elbow degree), the result is the elbow length. If the bending radius is equal to 150, its height is 150× 0.707 = 106.07.
/iknow-pic.cdn.bcebos.com/95eef01f3a292df5d29ec07ab0315c6034a8737b "target =" _ blank "title =" "class =" ikqb _ img _ alink " /iknow-pic . cdn . BCE Bos . com/95 eef 0 1 F3 a 292 df 5d 29 EC 07 ab 03 15c 6034 a 8737 b？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ 95 eef 0 1 F3 a 292 df 5d 29 EC 07 ab 03 15c 6034 a 8737 b "/>
Elbow in the pipeline system, the elbow is a pipe fitting that changes the direction of the pipeline. According to the angle, there are three most commonly used types: 45 and 90180, and other elbows with abnormal angles, such as 60, are also included according to the engineering needs. Elbows are made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals and plastics.
/iknow-pic . cdn . BCE Bos . com/8d 5494 eef 0 1f3a 29 1 c 94 b 9 a 19525 BC 3 15c 607 c 04？ x-bce-process=image/quality，q _ 85 " target = " _ blank " title = " " & gt； /iknow-pic.cdn.bcebos.com/8d5494eef01f3a291c94b9a19525bc315c607c04 "target =" _ blank "title =". /iknow-pic . cdn . BCE Bos . com/8d 5494 eef 0 1f3a 29 1 c 94 b 9 a 19525 BC 3 15c 607 c 04？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ 8d 5494 eef 0 1f3 a 29 1 c 94 b 9a 19525 BC 3 15 c 607 c 04 "/>
The ways to connect with the pipeline are: direct welding (the most commonly used way) flange connection, hot melt connection, electric melt connection, threaded connection and socket connection. According to the manufacturing process, it can be divided into welding elbow, stamping elbow, pushing elbow and casting elbow. Other names: 90-degree bend, right-angle bend, love bend, etc.