SUPER DUPLEX STAINLESS STEEL FLANGE, A182 F53 UNS S32750 SWRF FLANGE

Flanges are essential components in piping systems that enable connections between pipes, valves, pumps, and other equipment. Different types of flanges serve various functions and are designed for specific applications. Socket weld flange has a socket into which the pipe is inserted. The joint is typically welded around the circumference of the socket. It provides a strong and leak-proof connection; Suitable for high-pressure and high-temperature applications; Aesthetically pleasing due to the absence of external welds. Generally used for small-diameter piping and in high-pressure systems.

ASTM A182 F53 Super Duplex SS Flange Chemical Composition

ASTM A182 F53 Super Duplex SS Flange Mechanical properties

Here are the key differences between socket weld flanges and other common types of flanges, such as slip-on flanges, blind flanges, and threaded flanges:

• Connection Method: Socket weld flanges utilize a welded connection, while slip-on rely on overlap with additional welding, and threaded flanges use screws.
• Application Suitability: Socket weld flanges are better for high-pressure systems, whereas slip-on flanges are more versatile. Blind flanges close off pipes, and threaded flanges are limited to low-pressure applications.
• Installation: Socket weld requires skilled welding, while slip-on is easier for alignment; threaded flanges are the easiest to install.

Application

• 1. Pipelines:

• Oil and Gas Industry: Used in pipelines for crude oil, natural gas, and other hydrocarbons due to their ability to handle high pressures.

• Chemical Processing: Ideal for transporting chemicals where leak-proof connections are essential.

• 2. Power Plants:

• Steam and Water Systems: Used in steam lines and water supply lines in power generation facilities, where high pressure and temperature are prevalent.

• Nuclear Power Plants: Employed in systems requiring stringent safety standards.

• 3. Marine Applications:

• Used in shipbuilding and marine engineering for piping systems, where durability and resistance to harsh conditions are critical.

• 4. Pharmaceutical Industry:

• Socket weld flanges are ideal for use in pharmaceutical manufacturing processes that require high levels of cleanliness and reliability.

• 5. Food and Beverage Industry:

• Used in food processing and brewing applications where hygiene and the prevention of contamination are paramount.

• 6. HVAC Systems:

• In heating, ventilation, and air conditioning systems, socket weld flanges can be used in high-pressure piping applications.

• 7. Aerospace:

• Employed in specific aerospace applications where high strength and weight considerations are critical.

• 8. Water Treatment Facilities:

• Used in piping systems that manage pressurized water, where a secure and leak-proof connection is required.