How to use 45 degree water pipe elbow?

Update:22-01-2021
Summary:

For example, DN100 pipe. The length du of bai forty-fiv […]

For example, DN100 pipe. The length du of bai forty-five degrees elbow is equal to the inner longitude of the pipe multiplied by zhi and five times 0.414.
45 degree elbowChina Check Valves Suppliers
45-degree elbows are pipe zhuan pieces and pipe connectors. shu
Used at the branch pipe of the main pipeline. Connect two pipes with the same or different nominal diameters, and make the pipeline change at 45 degrees. The ways to connect with the pipe are: direct welding (the most common way) flange connection, hot melt connection, electrofusion connection, threaded connection and socket connection, etc. According to the production process, it can be divided into: welding elbow, stamping elbow, casting elbow, etc. According to the material, it can be divided into: carbon steel 45 degree elbow
Stainless steel 45 degree elbow Alloy steel 45 degree elbow. Bending radius: 1 times 1.5 times 2 times. Diameter: DN15-DN1000 wall thickness; 3mm--18mm 45-degree elbow. Standards are: national standard non-standard