A butt welding flange (also called a weld-neck flange) is a type of pipe flange designed to be welded to a pipe or fitting using a butt weld (a circumferential weld around the neck of the flange). It is widely used in high-pressure and high-temperature piping systems due to its strength, durability, and leak-proof connection.
Key Features of Butt Welding Flanges
Weld Neck Design
Has a tapered hub that provides reinforcement and reduces stress concentration.
The smooth transition from flange...
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