ASTM A350 LF2 Low Temp Forged Fittings & Flanges in Stock – ANSI/ASME Compliant – Socket Weld, Threaded, WNRF, SORF – Sizes ½” to 48”. We are an ISO 9001:2015 certified global supplier of ASTM A350 LF2 Carbon Steel Flanges and Forged Fittings, catering to industries requiring low-temperature service. Manufactured in compliance with ASME B16.5, B16.11, and MSS SP-83, our product range includes WNRF, SORF, RTJ, Blind Flanges, along with Socket Weld and Threaded Elbows, Tees, Couplings, Unions, Plugs, Bushings, and more. Backed by precision machining, quality assurance, and robust logistics, we serve clients across energy, oil & gas, shipbuilding, and petrochemical sectors. ASTM A350 LF2 components are specifically designed for low-temperature service, making them suitable for cryogenic applications, LNG facilities, oil refineries, chemical plants, and offshore structures. These flanges and fittings are ideal where notch toughness is a critical requirement in piping systems. Their ability to maintain strength and impact resistance at temperatures as low as –46°C (–50°F) makes them a reliable choice in pressure systems operating in cold or sub-zero conditions. The ASTM A350 LF2 grade offers excellent mechanical strength, ductility, and notch toughness. Available in pressure ratings from Class 150 to 2500, these components can be supplied in sizes ranging from ½” to 48”, in both forged and machined forms. We also provide custom fabrication, CNC beveling, and heat-treated options such as normalized and quenched & tempered, based on project requirements. All fittings and flanges are available with black, anti-rust coated, or pickled finishes. All ASTM A350 LF2 flanges and fittings are subjected to stringent quality tests including hydrostatic, ultrasonic, radiographic, PMI, and Charpy impact testing. Products are delivered with complete documentation, including EN 10204 3.1/3.2 certificates, IBR approval, NACE MR0175 compliance, and PED conformity. With strong inventory and export capabilities, we deliver to markets across USA,…