What are the different types of weld neck flanges?

23 Feb.,2024

 

Are you in the market for weld neck flanges, but not sure which type to choose? Look no further! In this article, we will discuss the different types of weld neck flanges available to help you make an informed decision. Let's dive in!

1. Standard Weld Neck Flanges.

Standard weld neck flanges are the most common type of flange used in industrial applications. They are designed to be welded to the pipe, providing a strong and leak-proof connection. These flanges have a long tapered hub, which is used to reinforce the flange and provide additional support to the pipe. .

2. Long Weld Neck Flanges.

Long weld neck flanges, also known as extended weld neck flanges, have a longer hub than standard weld neck flanges. This design allows for better stress distribution and reduces the risk of cracking at the weld joint. Long weld neck flanges are typically used in high-pressure and high-temperature applications.

3. Orifice Weld Neck Flanges.

Orifice weld neck flanges are specifically designed for orifice flange unions. They have a short straight hub, which allows for easy access to the orifice plate for inspection and maintenance. Orifice weld neck flanges are commonly used in flow measurement applications.

4. High Hub Weld Neck Flanges.

High hub weld neck flanges have a hub that is taller than standard weld neck flanges. This design provides additional strength and reinforcement to the flange, making them ideal for high-pressure applications. High hub weld neck flanges are commonly used in the oil and gas industry.

5. Custom Weld Neck Flanges.

If none of the standard weld neck flanges meet your requirements, you can opt for custom weld neck flanges. These flanges are designed and manufactured to your exact specifications, ensuring a perfect fit for your application. Custom weld neck flanges are available in a wide range of materials, sizes, and pressure ratings.

In conclusion, there are several types of weld neck flanges available, each designed for specific applications and requirements. Whether you need a standard flange for general purpose use or a custom flange for a unique application, there is a weld neck flange to meet your needs.

If you need assistance selecting the right type of weld neck flange for your project, feel free to contact us. Our knowledgeable team of experts will be happy to assist you in finding the perfect supplier for all your flange needs.

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