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Flange manufacturers for your answer:Understanding the Classification and Model Analysis of Steel Pipe Flanges


Date:

2023-11-18

Welcome to Sanshi Industry's website! As a professional manufacturer of flanged pipe fittings, we take pride in exporting high-quality products overseas. Our production capabilities enable us to manufacture flanged pipe fittings products that adhere to national standards. In this article, we aim to provide you with a comprehensive understanding of the classification and model analysis of steel pipe flanges.

Welcome to Sanshi Industry's website! As a professional manufacturer of flanged pipe fittings, we take pride in exporting high-quality products overseas. Our production capabilities enable us to manufacture flanged pipe fittings products that adhere to national standards. In this article, we aim to provide you with a comprehensive understanding of the classification and model analysis of steel pipe flanges.

1. Welding Neck Flange (WN)
Welding neck flanges are designed to be butt welded to the pipe. This type of flange is known for its high durability and resistance to deformation under high pressure. Its long neck also provides a smooth transition from the flange to the pipe.

2. Slip-On Flange (SO)
Slip-on flanges are easy to align and have a low hub. They are commonly used in less demanding applications and are preferred for their cost-effectiveness and ease of installation.

3. Blind Flange (BL)
Blind flanges are used to close the ends of piping systems. They are solid discs with no bore and are commonly used to seal the end of piping systems or pressure vessel openings.

4. Socket Weld Flange (SW)
Socket weld flanges are counter-bored to accept the pipe before being fillet welded. This type of flange is particularly suitable for smaller sizes of high-pressure piping.

5. Lap Joint Flange (LJ)
Lap joint flanges are similar to slip-on flanges but with a radius at the intersection of the flange face and the bore to match the stub end. They are used in applications requiring frequent dismantling for inspection and cleaning.

6. Threaded Flange (THR)
Threaded flanges are used in piping systems where the temperature and pressure are not excessively high. They are best suited for small diameter piping with low pressure requirements.

Our team at Sanshi Industry is committed to offering a wide range of steel pipe flanges that meet diverse industrial requirements. Should you have any specific needs or questions, please feel free to contact us. We are dedicated to providing tailored solutions to meet your expectations.

Thank you for visiting our website. We look forward to the opportunity to serve you and fulfill your flanged pipe fitting needs.

Key Words:

Welding Neck Flange,Slip-On Flange,Blind Flange ,Socket Weld Flange,Lap Joint Flange ,Threaded Flange