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What is the difference between forged flanges and plate flanges?


Date:

2023-08-11

What is the difference between forged flanges and plate flanges?

Video link:https://youtu.be/j0D0Z96jWd8

Hello everyone, today we are going to discuss the topic is the difference between forged flange and plate flange. As an important part of connecting pipes, valves and equipment, flanges of different types have different effects on use. We will highlight the differences between the two common types of forged flanges and plate flanges.

Forged flanges are formed by heating a metal material, cooling and applying pressure, and are usually forged from a single piece of material. It has higher strength and corrosion resistance because the forging process makes its grain structure denser. In addition, the sealing performance of the forged flange is better, and it is suitable for occasions with high sealing requirements.

In contrast, plate flanges are made by cutting and welding the sheet and then bolting it together. It has low manufacturing cost and is suitable for low pressure, low temperature and general working conditions. However, the strength and corrosion resistance of plate flanges are less than that of forged flanges, because the welding process can cause small gaps in the joints.

Therefore, when choosing the right flange, it is necessary to consider factors such as the use scenario, working condition and budget. In the case of high pressure, high temperature or strong corrosive media, forged flange is more advantageous. In the economic and practical and general requirements of the occasion, the plate flange is a good choice.

I hope the above information can help you better understand the difference between forged flange and plate flange. If you have more questions about the selection and application of flanges, or want to learn about other related topics, please leave a comment in the comments section. We will continue to provide you with more exciting content about the industrial field.

Thanks for reading!

Key Words:

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