ASTM A790 Duplex SMLS Pipes?SpecificationsChemical CompositionMechanical PropertiesEquivalent GradesFAQIndustries Duplex UNS S31803 Seamless Pipes, Duplex UNS S32205 Seamless Pipes, Duplex 2205 Seamless Pipes, Duplex Seamless Pipes ASTM A790, Duplex Stainless Steel Seamless Pipes, High-Strength Duplex Seamless Pipes, Duplex Seamless Pipe Corrosion Resistance, Duplex Seamless Pipe NACE Certified, Duplex Seamless Pipe Schedule 40/80, Duplex Seamless Pipe Sch 10S to XXS New Eagle Industrial Corporation is a trusted manufacturer and global supplier of Duplex Seamless Pipes engineered for high-performance and critical service environments. Our Duplex UNS S31803 and UNS S32205 SMLS pipes are manufactured in accordance with ASTM A790, ensuring superior metallurgical stability and consistent quality. With an optimized austenite–ferrite structure, duplex seamless pipes offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking—making them ideal for chloride-bearing and corrosive media. Each 2205 Duplex Seamless Pipe is produced with precise dimensional control, seamless finish, and excellent weldability to deliver reliable performance in demanding installations. Quality is integrated into every stage of production. A790 Duplex Seamless Pipes undergo stringent inspection and testing, including hydrostatic testing, ultrasonic examination, eddy current analysis, PMI, and hardness verification. Each pipe is fully traceable with MTC 3.1 certification and manufactured in compliance with international standards such as ASME, ASTM, NACE, and ISO. Advanced heat treatment processes and precise manufacturing controls ensure accurate wall thickness, high tensile strength, and exceptional corrosion resistance, making these pipes suitable for the most demanding industrial and chemical environments. We focus on delivering customized solutions, reliable supply, and timely deliveries to support global EPC contractors, fabricators, and end users. Our commitment to quality, innovation, and customer satisfaction makes us a preferred partner for Duplex alloy piping solutions worldwide. ASTM A790 Duplex UNS S31803 Seamless Pipes – Technical Specifications StandardASTM A790 / SA790 GradeDuplex 2205 UNS S31803 / S32205 Manufacturing ProcessSeamless / Cold Drawn Outer…