Socket weld flanges are used for small diameter high-pressure piping. Pipe is inserted into a socket and fillet-welded.



Our Socket Weld Flange is a reliable and high-performance connection component designed for small-diameter, high-pressure piping systems. The Socket Flange features a recessed socket into which the pipe is inserted before being welded around the hub. This design provides a smooth bore and excellent flow characteristics, making it ideal for critical applications in industries such as chemical processing, oil and gas, petrochemical, and power generation.
We offer Socket Weld Flanges manufactured from premium stainless steel and nickel alloy materials. These high-grade materials ensure outstanding corrosion resistance, mechanical strength, and durability, even in aggressive and high-temperature environments. As one of the professional socket weld flange suppliers, whether you require a stainless steel socket weld flange or a nickel alloy socket weld flange, our products are engineered to meet ANSI, ASME, and DIN standards.
The Socket Weld Flange is especially suited for applications where leak-free performance is essential. It provides an internal weld and avoids welding at the pipe's interior, preserving smooth flow and minimizing turbulence. This makes the Socket Weld Flange ideal for systems carrying toxic, flammable, or high-pressure fluids.
Choose our Socket Weld Flanges for dependable connections and long-term performance. With a wide inventory of sizes and materials including stainless steel and nickel alloy, we are your trusted source for high-quality flanges that meet the highest industry requirements.