AstroForge Fitting Industries delivers precision-engineered fasteners built for strength, reliability, and extreme industrial environments.

Socket Weld Flange

Socket Weld Flanges – Premium Quality by AstroForge Fitting Industries

AstroForge Fitting Industries is a trusted name in the manufacturing and supply of high-quality Socket Weld Flanges, designed to meet global industry standards. Our Socket Weld Flanges are engineered with precision to ensure excellent durability, leak-proof connections, and optimal performance in high-pressure piping systems.

What is a Socket Weld Flange?

A Socket Weld Flange (SW Flange) is a type of flange designed to be welded onto a pipe by inserting the pipe into a recessed socket and then fillet welding it around the outside. This design ensures a smooth bore and excellent fluid flow characteristics, making it ideal for applications where high-pressure and leak-proof connections are required.

Size and Standards

At AstroForge Fitting Industries, we manufacture Socket Weld Flanges in various sizes and dimensional standards to meet diverse industry requirements. Our flanges are available in sizes ranging from ½” (15 NB) to 48″ (1200 NB), making them suitable for various applications in industries such as oil & gas, petrochemicals, power plants, and marine engineering.

Flange Standards We Follow

We manufacture our Socket Weld Flanges as per internationally recognized standards, ensuring compatibility and reliability in different piping systems. Our flanges conform to the following specifications:

  • DIN Standards: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673.
  • BS Standards: BS4504, BS1560, BS10.
  • ANSI Standard: ANSI B16.5.

Why Choose AstroForge Socket Weld Flanges?

At AstroForge Fitting Industries, we prioritize quality, durability, and performance. Our Socket Weld Flanges are manufactured using premium-grade materials such as stainless steel, carbon steel, and alloy steel, ensuring superior strength and corrosion resistance.

Key Features:

  • Precision Engineering – Designed to provide a strong and leak-proof connection in piping systems.
  • Corrosion Resistance – Available in various materials suitable for harsh environments.
  • High-Pressure Tolerance – Ideal for use in high-pressure and high-temperature applications.
  • Wide Compatibility – Manufactured as per global standards to ensure seamless integration.
  • Custom Solutions – We offer customized sizes and specifications to meet specific project requirements.

Applications of Socket Weld Flanges

Our Socket Weld Flanges are widely used in industries requiring secure, high-pressure, and high-temperature piping solutions. Some common applications include:

  • Oil & Gas Industry
  • Chemical & Petrochemical Plants
  • Power Plants & Energy Sector
  • Water Treatment Facilities
  • Marine & Offshore Engineering
  • Pharmaceutical & Food Processing Units

Order High-Quality Socket Weld Flanges Today!

AstroForge Fitting Industries is committed to delivering the best Socket Weld Flanges that meet and exceed industry standards. With a focus on quality, reliability, and customer satisfaction, we ensure that our products serve your needs efficiently.

Looking for Socket Weld Flanges that guarantee performance and durability? Contact us today for a quote or to learn more about our product range!

Socket Weld Flanges – Product Specifics

Parameter Specification
Product Name Socket Weld Flanges
Flange Type Forged Socket Weld Pipe Flanges
Design Feature Recessed socket design that allows pipe insertion before welding for precise alignment
Connection Type Fillet Welded Socket Weld Flanges (Single External Weld)
Manufacturing Standards ASME B16.5 Socket Weld Flanges, ANSI Socket Weld Flanges, DIN EN 1092-1 Socket Weld Flanges, BS Standard Socket Weld Flanges, IS 6392 Socket Weld Flanges, JIS Socket Weld Flanges
Pressure Ratings Class 150 Socket Weld Flanges, Class 300 Socket Weld Flanges, Class 600 Socket Weld Flanges, Class 900 Socket Weld Flanges, Class 1500 Socket Weld Flanges, Class 2500 Socket Weld Flanges
Size Range ½” NB to 24” NB Socket Weld Flanges (commonly used up to 2” NB in high-pressure service)
Facing Types Raised Face (RF) Socket Weld Flanges, Flat Face (FF) Socket Weld Flanges, Ring Type Joint (RTJ) Socket Weld Flanges
Carbon Steel Socket Weld Flanges ASTM A105 Socket Weld Flanges, ASTM A350 LF2 Socket Weld Flanges
Stainless Steel Socket Weld Flanges ASTM A182 F304 Socket Weld Flanges, ASTM A182 F304L Socket Weld Flanges, ASTM A182 F316 Socket Weld Flanges, ASTM A182 F316L Socket Weld Flanges
Alloy Steel Socket Weld Flanges ASTM A182 F11 Socket Weld Flanges, ASTM A182 F22 Socket Weld Flanges, ASTM A182 F5, F9, F91 Socket Weld Flanges
Special Alloy Socket Weld Flanges Duplex Socket Weld Flanges, Super Duplex Socket Weld Flanges, Inconel Socket Weld Flanges, Monel Socket Weld Flanges, Hastelloy Socket Weld Flanges
Dimensional Details Socket Weld Flanges Outside Diameter (OD), Bolt Circle Diameter (BCD), Number of Bolt Holes, Bolt Hole Diameter, Flange Thickness, Socket Bore Depth
Surface Finish 125 AARH Socket Weld Flanges, 250 AARH Socket Weld Flanges, Serrated Face Socket Weld Flanges, Smooth Face Socket Weld Flanges
Testing & Inspection Visual Testing, PMI Testing, Ultrasonic Testing (UT), Hydrostatic Testing, Third-Party Inspection for Socket Weld Flanges
Surface Protection Anti-Rust Oil Coated Socket Weld Flanges, Black Painted Socket Weld Flanges, Galvanized Socket Weld Flanges
Temperature Suitability High-Pressure Socket Weld Flanges suitable for moderate to high-temperature piping systems
Applications Oil & Gas Socket Weld Flanges, Petrochemical Socket Weld Flanges, Steam Line Socket Weld Flanges, Hydraulic System Socket Weld Flanges, Chemical Plant Socket Weld Flanges
Key Advantages Strong weld joint, Compact design for small bore piping, Leak-resistant connection, Ideal for high-pressure service, Reduced turbulence compared to threaded joints

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FAQs - Socket Weld Flanges

Socket Weld Flanges connect pipes by inserting into a recessed socket, then fillet welded outside, ensuring strong, leak-proof, and durable joints in high-pressure applications.

Industries like oil & gas, petrochemical, power plants, marine engineering, pharmaceuticals, and water treatment facilities widely use Socket Weld Flanges for secure, high-pressure pipeline connections.

We manufacture Socket Weld Flanges from ½” (15 NB) up to 48” (1200 NB), suitable for small, medium, and large industrial piping systems.

Our Socket Weld Flanges conform to ANSI B16.5, BS4504, BS1560, BS10, and multiple DIN standards, ensuring global compatibility and reliable performance in diverse piping systems.

We produce Socket Weld Flanges using stainless steel, carbon steel, alloy steel, duplex, and super duplex materials, ensuring excellent strength, corrosion resistance, and long service life.

Our Socket Weld Flanges offer precision engineering, high-pressure tolerance, corrosion resistance, leak-proof connections, and global standards compliance, making them highly dependable for industrial piping applications.

By providing a smooth bore and proper pipe alignment, Socket Weld Flanges reduce turbulence, minimize pressure drop, and improve fluid flow efficiency in piping systems.

Their fillet weld design and recessed socket ensure strong pipe alignment, leak-proof performance, and high resistance against pressure and temperature in demanding industrial environments.

AstroForge delivers precision-engineered Socket Weld Flanges with strict quality control, premium-grade materials, customized solutions, and international standard compliance for reliable performance across various industries.

Clients can order Socket Weld Flanges via our website or sales team, with safe packaging and worldwide shipping ensuring quick delivery and secure handling.