90-Degree Elbow is a common fitting in piping systems, primarily used to change the direction of pipeline flow. It allows pipes to turn at a 90-degree angle and is suitable for various piping systems, such as water supply and drainage, HVAC (heating, ventilation, and air conditioning), chemical, and other industries.
The manufacturing processes of 90-degree elbows include hot bending and cold bending. For hot bending, the bending radius should generally be no less than 3.5 times the outer diameter of the pipe, while for cold bending, the bending radius should be no less than 4 times the outer diameter. For welded elbows, the bending radius should not be less than 1.5 times the outer diameter of the pipe.
Order Specification
Type: 90 Degree LR Elbow.
Material: ASTM A234 WPB.
Wall Thickness: SCH-STD.
Size: DN300.
End: B.W.
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