Copper Nickel Elbow
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Copper Nickel elbow is the connector that changes the direction of the pipe. Connection methods are threaded and welding. According to the angle, there are 45 ° and 90 ° 180 ° three kinds of the most commonly used, according to the project also includes 60 ° and other non-normal angle elbow.
Copper Nickel elbow first by its radius of curvature to points, can be divided into long radius elbow and short radius elbow. Long radius elbow refers to its curvature radius is equal to 1.5 times the tube diameter, that is, R = 1.5D. The short radius elbow refers to its radius of curvature equal to the outer diameter of the tube, ie R = 1.0D.
Copper Nickel Specifications
| Specifications | ASTM B366 / ASME SB366 |
| Size | 1/2″ to 24″ NB to 24″NB in |
| Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded / Fabricated |
Different Types of Copper Nickel Elbow
Some of the most common types of copper nickel elbows include:
· 90 Degree Copper Nickel Elbow
You can use this elbow to change pipe direction to 90 degrees. Basically, the curve or bend is 90 degrees.
· 45 Degree Copper Nickel Elbow
It is suitable for applications where you want to change the pipe radius by 45 degrees.
· Short Radius Copper Nickel Elbow
CuNi elbow radius is the curvature radius.
In short radius Cupronickel elbow, the nominal size of copper nickel pipe is equal to the centerline radius of CuNi elbow.
The short radius copper nickel elbow is suitable where there is limited space.
Besides, the short radius CuNi elbow is characterized by high pressure drop. Of course, this is due to the sudden change in the direction of flow.
· Long Radius Copper Nickel Elbow
Unlike the short radius copper nickel elbow, long radius copper nickel elbow has a centerline radius, which is 1.5 times the Cupronickel pipe nominal size.
For the long radius, you require more installation space. Besides, it is characterized by a low pressure drop.
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