Product Description

Neck Flange, which is a commonly used pipe connector. It is welded to the pipe through its neck, providing a tapered transition zone that helps reduce stress concentration during pressure fluctuations or thermal expansion. This type of flange is commonly used in high-pressure applications and where frequent disassembly checks are required. Neck Flange is designed to make the connection between the flange and the pipe stronger, and due to the presence of the neck, the flange has higher strength, suitable for extreme working conditions.

The main features of Neck Flange include:

Neck: A tapered neck provides a smooth transition and reduces stress concentration.

The size range is wide: it can range from small size to very large size.

Various materials: Different materials can be selected according to the application requirements, such as carbon steel, stainless steel, alloy steel, etc.

Bearing capacity: Because of the welded connection with the pipe, it can withstand high pressure.

Good sealing: After welding with the pipe, it can provide good sealing performance.

When selecting the appropriate flange type, it is necessary to consider the pressure grade, temperature range, medium properties and other factors of the piping system.

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