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A Plate Flat Welding Flange is a commonly used type of flange for pipe connections. It is typically used to connect two pipes or a pipe to equipment, ensuring secure fluid transfer and preventing leaks. Plate Flat Welding Flanges have the following characteristics:
1. Flat appearance: These flanges are typically flat with no raised neck or protrusions. They are usually designed to have a flat, circular or square shape to fit flush with the connecting surface of pipes or equipment.
2. Welding connection: Plate Flat Welding Flanges are attached to pipes or equipment through welding. Welding is typically performed on the contact surface between the flange and the pipe to ensure a strong connection.
3. Material selection: This type of flange can be manufactured from various materials to meet the requirements of different working conditions, such as stainless steel, carbon steel, alloy steel, and others.
4. Flange types: Plate Flat Welding Flanges typically come in various flange types, including flange hole types (usually with bolt holes for bolted connections), flange face types (usually flat but can also have special shapes), flange sizes (selected based on pipe diameter and wall thickness), and others.
This type of flange is suitable for applications requiring high sealing and strength, such as high-pressure and high-temperature environments, as welding provides a reliable seal and connection. Plate Flat Welding Flanges are widely used in pipeline systems in industries such as chemical, petroleum, natural gas, power generation, water treatment, and more.