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Flange manufacturers for your answer:Why do flanges have a raised face?


Date:

2023-09-12

Flange fitting manufacturers tell you Flanges have a raised face for several reasons:

Flange fitting manufacturers tell you Flanges have a raised face for several reasons:

1. Sealing: The raised face provides an additional surface for the gasket to make contact and create a tighter seal. The raised face ensures that the gasket is compressed evenly, helping to prevent leaks and maintain the integrity of the connection.

2. Pressure distribution: The raised face distributes the pressure exerted by the bolts evenly across the gasket, reducing the risk of gasket failure or blowouts. It helps to prevent excessive stress or strain on a localized area.

3. Alignment: The raised face acts as a guideline during installation, helping to properly align the flanges and ensure a precise and accurate fit. It assists in aligning the bolt holes and connecting the flanges securely.

4. Protection: The raised face provides some protection to the flange surface from damage or corrosion. It acts as a barrier, helping to protect the sealing surface and extend the lifespan of the flange.

Overall, the raised face of flanges contributes to better sealing, improved pressure distribution, alignment assistance, and protection of the underlying surface.

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Key Words:

flange,steel flange ,FF flange,PLflange