GI Flange Threaded Table D
GI Flange Threaded Table D
GI flanges are Forged Steel flanges which are used in piping systems such as oil and gas, power generation, and industrial plants. They fit onto a pipe to provide a tight seal and can be split up into numerous categories. Table D GI flange is one of them, used mainly in pressure and temperature applications. In this article we will discuss about what is a GI Flange Table D, its application, materials, standards and types of flanges.
What is GI Flange Table D?
GI flanges refer to the class designation Forged Steel Flanges. According to ASME/ANSI B16.5, GI flanges are categorized into six classes such as classes 150, 300, 400, 600, 900 and 1500.Every class is allotted its own specific number, depending on its requirement. Table D flange belongs to class 300.
Application of GI Flange Table D
Table D GI flange is widely used in pressure and temperature applications, mainly in sectors such as oil, gas, power generation and industrial plants. Since they are used in many variations of machinery, they must be engineered to fit correctly and provide a tight seal over the years.
Material of GI Flange Table D
GI flanges are made up of cast iron, brass, carbon steel, stainless steel and alloy steel. For Table D GI flange, the main material of choice is stainless steel, since it is corrosion resistant and can easily withstand pressure in piping applications. It is also cost effective, so it is The material of choice for many.
Types of GI Flange Table D
There are two main types of Table D GI flanges: weld neck and slip on. Both types have different characteristics that make them suitable for different applications. Weld neck flanges offer superior strength since they are designed to withstand higher pressures. They also have longer contact with pipe walls, which means they are able to handle higher temperatures. On the other hand, slip on flanges are quick and easy to install and they come with fewer parts, making them more cost effective.
Standards of GI Flange Table D
Table D GI flanges are manufactured according to the standard dimensions of ASME/ANSI B 16.5. The standard dimensions include the outside pipes diameter, overall length, bore diameter and the contact face diameter. It is also important to note that additional dimensions may be included depending on the specific application.
Conclusion
Table D GI flanges are used for pressure and temperature applications in various industries like oil and gas, power generation and industrial plants. They are made of stainless steel, weld neck and slip on flanges are the two main types, and the dimensions depend on the specific application. With these features, GI flanges are reliable, cost-effective and durable.