China Suppliers Factory ASME B16.5 Class 150/300 Forged Steel Socket Weld Flange for High-Pressure Applications

A socket weld flange is an essential component in pipeline connection, especially used in high-pressure and corrosive environments. This type of flange incorporates a socket structure, featuring an inner hole that precisely matches the outer diameter of the connected pipeline. During installation, the pipeline is inserted into the socket hole, with the annular gap between the flange's outer side and the pipeline sealed by fillet welding, The installation process requires meticulous attention to control the insertion depth of the pipeline, ensuring optimal connection quality. After welding, flaw detection is typically performed to confirm the integrity of the joint. Socket weld flanges are particularly suitable for small-diameter pipelines with a nominal diameter of up to 80mm, making them ideal for industries such as chemical processing and petroleum. Their design prevents welding slag from entering the pipeline, ensuring superior sealing performance and cleanliness, As a leading manufacturer and supplier of socket weld flanges in China, our factory adheres to strict quality standards. Our flanges meet various specifications, including EN 1092-1, ANSI/ASME B16.5, DIN2633-DIN2634, JIS B2220, and ASME B16.47 Series A/B, **Quick Details:**, - **Outside Diameter:** 1/2~3 (DN15~DN80), - **Class Options:** PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100; Class 150, 300, 600, 900, 1500, 2500lb, Choose our socket weld flanges for your high-pressure piping needs, and experience quality and reliability from one of China’s trusted suppliers in the industry