Stainless Steel Socket Weld Flange

Stainless Steel Socket Weld Flanges are a popular choice in industries requiring secure and durable pipe connections. These flanges are designed for small-diameter, high-pressure piping systems and offer excellent leak-proof performance. Manufactured from high-quality stainless steel, they provide corrosion resistance, strength, and longevity, making them suitable for various applications in the oil & gas, chemical, pharmaceutical, and food processing industries.

What is a Stainless Steel Socket Weld Flange?

A Socket Weld Flange (SW Flange) is a type of pipe flange used for connecting pipes with high-pressure applications. It features a socket-like recess where the pipe is inserted before being fillet-welded at the top. This design ensures a smooth bore, minimizing turbulence and enhancing flow efficiency in pipelines.

Key Features of Stainless Steel Socket Weld Flanges

• Material: Manufactured from Stainless Steel 304, 316 and Duplex Stainless Steel.
• Size Range: Available in sizes ranging from 1/2″ to 24″ (custom sizes available on request).
• Pressure Ratings: ANSI/ASME Class 150, 300, 600, 900, 1500, and 2500.
• Standards: ASME B16.5, ASME B16.47, MSS SP-44, API 605.
• Design: Features a recessed area to accommodate the pipe, ensuring a stronger connection.
• Surface Finish: Available in mirror finish, bright finish, and matte finish for various applications.
• Corrosion Resistance: Highly resistant to oxidation, chemicals, and extreme temperatures.

Applications of Stainless Steel Socket Weld Flanges

Stainless Steel Socket Weld Flanges are widely used in industries such as:

1. Oil & Gas Industry: Used in refineries, pipelines, and offshore drilling platforms due to their high-pressure resistance.
2. Chemical Processing Plants: Ideal for handling corrosive chemicals and aggressive fluids.
3. Pharmaceutical Industry: Ensures hygienic fluid transport in compliance with GMP standards.
4. Food & Beverage Industry: Used in hygienic and sterile piping systems to prevent contamination.
5. Power Plants: Suitable for high-temperature and high-pressure steam and gas transport.

Benefits of Using Stainless Steel Socket Weld Flanges

• Leak-Proof Joint: The socket weld design ensures a strong and reliable connection, preventing leaks.
• Enhanced Strength: Stainless steel offers high mechanical strength and durability.
• Corrosion & Heat Resistance: Excellent performance in harsh environments and high temperatures.
• Smooth Flow: The recessed socket reduces fluid turbulence, ensuring efficient flow.
• Easy Installation: Simplifies welding and alignment, reducing labor and installation costs.

How to Choose the Right Stainless Steel Socket Weld Flange

When selecting a socket weld flange, consider the following factors:

1. Material Grade: Choose 304 or 316 stainless steel based on corrosion resistance and application needs.
2. Size & Dimensions: Ensure it meets pipe diameter and pressure requirements.
3. Pressure Rating: Select a flange that withstands the operating pressure and temperature.
4. Compliance Standards: Ensure the flange adheres to industry standards (ASME, ANSI, API, etc.).
5. Surface Finish: For applications requiring a high level of cleanliness, opt for polished finishes.

Stainless Steel Socket Weld Flanges provide a reliable, strong, and leak-free connection for high-pressure piping systems. With excellent corrosion resistance, durability, and smooth flow characteristics, they are a preferred choice across industries. Whether you require standard or customized socket weld flanges, selecting the right material and design ensures optimal performance and longevity.

If you are looking for high-quality Stainless Steel Socket Weld Flanges, we offer a wide range of options to meet your specific requirements. Contact us today for more details!