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Flange manufacturers for your answer:What are the different types of blind flanges?


Date:

2023-10-03

There are several different types of blind flanges available, each designed for specific applications and operating conditions. Here are some of the commonly used types: 1. Raised Face Blind Flange: This type of blind flange has a raised surface around the flange face, facilitating the use of a gasket for sealing. The raised face helps compress the gasket for a tight seal.

Welcome to our website, our Sanshi industry is a professional manufacturer of flanged pipe fittings, the goods are exported overseas, you can produce national standards of flanged pipe fittings products if there is demand can contact us, below we will answer your questions:What are the different types of blind flanges?

There are several different types of blind flanges available, each designed for specific applications and operating conditions. Here are some of the commonly used types:

1. Raised Face Blind Flange: This type of blind flange has a raised surface around the flange face, facilitating the use of a gasket for sealing. The raised face helps compress the gasket for a tight seal.

2. Flat Face Blind Flange: As the name suggests, this type of blind flange has a flat surface without any raised ring. It is typically used in low-pressure systems or where a raised face is not necessary.

3. Ring Type Joint (RTJ) Blind Flange: RTJ blind flanges have a groove on the flange face to hold a metal ring gasket. The flange face can be either raised or flat, depending on the specific design requirements.

4. Male-Female (MF) Blind Flange: MF blind flanges have a protruding male end that fits into a female socket, ensuring a secure fit. They are commonly used in applications where quick assembly and disassembly are required.

5. Weld Neck Blind Flange: This type of blind flange combines features of both a weld neck flange and a blind flange. It has a hub with a tapered neck that can be welded to a pipe or fitting. The hub is typically recessed to accommodate a blind plate.

6. Orifice Blind Flange: Orifice blind flanges are designed to be used with orifice plates or meters in flow measurement applications. They have a blank plate with a concentric or eccentric hole, allowing precise flow measurement or restriction.

These are just a few examples of the different types of blind flanges available. The selection of the appropriate type depends on factors such as pressure, temperature, size, material compatibility, and specific application requirements. It is important to consult industry standards and guidelines and consider the advice of flange manufacturers to choose the right type of blind flange for your particular application.

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Key Words:

BL ,steel flange ,flange