Regarding piping systems, flanges are crucial in connecting pipes, valves, pumps, and other components. A plate flange is one of the most commonly used flanges, offering many advantages over other types. In this blog post, we will explore the uses, dimensions, and types of plate flanges to help you understand more about these essential components of piping systems.
What is a Plate Flange?
A plate flange is a flat, circular disk used to join pipes, valves, and pumps. At our factory, we produce these by cutting high-quality steel plates into precise shapes. We then machine the bolt holes and the center bore to exact standards.
These plage flanges provide a simple way to align piping components. They are widely used in oil and gas, water treatment, and chemical plants. We offer them in various materials, including carbon steel (A105), stainless steel (304/316L), and alloy steel.
Plate Flanges Common Uses:
Plate flanges are popular because they are reliable and easy to install.
Low-Pressure Systems: They are perfect for systems that need frequent dismantling or cleaning.
Leak-Proof Connections: When welded correctly, they create a secure, leak-free joint.
General Industry: You will find them in irrigation, heating systems, and low-pressure industrial pipelines.
Construction: They are often used as base plates or for structural pipe connections.
Plate Flanges Dimensions and Standards
We manufacture plate flanges to meet global standards like ANSI/ASME B16.5, DIN, and EN 1092-1.
Standard Sizes: Most orders range from 1/2″ to 24″ in diameter.
Custom Sizes: For large-scale projects, we can produce custom sizes exceeding 60″.
Thickness: Depending on your pressure rating, we offer thicknesses from 5mm to over 30mm.
Precision Machining: Every bolt circle and bore is machined to ensure a perfect fit with your existing equipment.
Plate Flanges Main Types
From a production standpoint, we mainly categorize them by their “face” type:
Flat Face (FF) flange: Both sides of the flange are smooth. These are used for lower-pressure applications and are easy to maintain.
Raised Face (RF) flange: These have a small raised section around the bore. This design concentrates more pressure on the gasket, creating a stronger seal for higher-pressure systems.
Understanding plate flanges is essential for anyone working with piping systems. Knowing the uses, dimensions, and types of plate flanges can help you make informed decisions when choosing the right components for your piping system. Whether you are working in low-pressure or high-pressure applications, there is a plate flange that will suit your needs. Selecting the right plate flange ensures that your piping system operates safely and efficiently for years.
Choosing a direct manufacturer ensures you get the best price and guaranteed quality. We provide full Material Test Reports with every shipment. Whether you are a stockist needing bulk quantities or a contractor with a specific project, we have the capacity to deliver.
Need a quote for your next project? Contact our technical team today for a catalog and factory-direct pricing.
