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Flange manufacturers for your answer:What is the most common facing used with steel flanges?


Date:

2023-10-31

When it comes to steel flanges, the most commonly used facing is the raised face (RF) facing. The raised face is a small, raised portion around the flange's sealing surface, providing additional contact area with the gasket. This facing type helps to create a reliable and secure seal between the flange and the mating component, such as another flange or valve.

Welcome to our website! Sanshi Industry is a professional manufacturer of flanged pipe fittings. Our high-quality goods are exported overseas, and we have the capability to produce flanged pipe fittings that meet national standards. If you have a demand for flanged pipe fittings products, please don't hesitate to contact us. In this article, we will answer your question about the most common facing used with steel flanges.

When it comes to steel flanges, the most commonly used facing is the raised face (RF) facing. The raised face is a small, raised portion around the flange's sealing surface, providing additional contact area with the gasket. This facing type helps to create a reliable and secure seal between the flange and the mating component, such as another flange or valve.

Here are some key features and benefits of the raised face (RF) facing:

1. Increased Surface Contact: The raised face creates an additional contact area, allowing for improved sealing between the flange and the gasket. This helps to prevent leakage of fluids or gases, ensuring the integrity and efficiency of the piping system.

2. Protection against Scratches and Damage: The raised portion of the face acts as a protective barrier, minimizing the risk of scratches or damage to the flange's sealing surface. This is particularly important during installation or maintenance, as any damage to the sealing surface can compromise the effectiveness of the seal.

3. Compatibility with Different Gasket Types: The raised face (RF) facing is compatible with a wide range of gasket materials, including compressed asbestos, non-asbestos, rubber, and PTFE. This allows for greater flexibility and adaptability in various applications and operating conditions.

While the raised face (RF) is the most common facing type, there are other facing options available, depending on specific requirements. These can include flat face (FF), ring type joint (RTJ), tongue and groove (TG), and more. Each facing type has its advantages and is chosen based on factors such as pressure rating, temperature, and media compatibility.

At Sanshi Industry, we specialize in manufacturing flanged pipe fittings with various facing options, including the raised face (RF) facing. Our products adhere to national standards and are known for their exceptional quality and reliability.

Welcome to Sanshi Industry, your trusted partner for high-quality flanged pipe fittings. Explore our website to learn more about our products and services, and feel free to contact us for any inquiries or to request a quote. Together, let's build strong and reliable piping systems with Sanshi flanged pipe fittings.

Key Words:

flange,steel flange