Dingxiang Jinyu ASME Flanges, Compliant with ASME B16.5

Dingxiang Jinyu specializes in manufacturing forged flanges complying with ASME B16.5, strictly adhering to US standard manufacturing specifications and dimensional tolerances. Our product range covers welding neck, slip-on, socket welding, and blind flanges, with sizes from NPS1/2 to NPS24 and pressure classes from Class150 to Class2500. We select premium ASTM materials, including A105 carbon steel, A350 LF2 low-temperature steel, 304/316 stainless steel, and chrome-moly alloy steel, ensuring stable performance, high and low temperature resistance, and corrosion resistance. With integrated forging capabilities and ISO 9001/API certifications, we implement full-process quality control, with each product passing flaw detection, mechanical, and sealing tests. Ideal for petrochemical, thermal power, energy equipment, and overseas pipeline projects, we offer customized sizes and sealing faces, supporting bulk foreign trade orders with quality meeting US procurement standards.