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Weld Neck Flanges provide excellent structural integrity, reducing the risk of leakage and offering better support for the pipe. They are also ideal for situations requiring frequent disassembly.

Weld Neck Flanges are often used in industries such as petrochemical, oil and gas, and power generation, where high-pressure and high-temperature conditions are prevalent.

A Weld Neck Flange, abbreviated as WNRF (Weld Neck Raised Face) or WNFF (Weld Neck Flat Face), is a type of flange designed for high-pressure and critical applications. It has a long neck that is welded to the pipe, providing strength and better flow control.