Socket Weld Flanges (SWRF Flanges) are designed for small-diameter, high-pressure piping systems where strong, leak-proof connections are essential. The pipe is inserted into the socket bore of the flange and secured with a fillet weld around the outer edge, providing excellent alignment, high structural integrity, and reliable performance.
Manufactured in accordance with ASME B16.5, ASME B16.47, DIN, BS, and EN standards, our Socket Weld Flanges are available in Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Nickel Alloy, Titanium, Cupro Nickel, and other special alloys. These flanges are widely used in oil & gas, petrochemical, power generation, chemical processing, marine, and offshore industries where durability and pressure resistance are critical.
Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size: 1/2″ to 36″
Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Form: Socket weld Flanges
Advantages
- Provides a strong, leak-proof welded connection for high-pressure and small-diameter piping systems.
- Precision manufactured with premium alloys for excellent strength, corrosion resistance, and long service life.
- Every flange undergoes strict dimensional inspection, material verification, and quality testing for dependable performance.
- Available in customized sizes, pressure classes, face types, and material grades to meet specific project requirements.
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