ASTM A789 Cold Drawn 2205 Super Duplex Seamless Tube 3/4"

SMLSCO is a global inventory-based supply chain enterprise specializing in stainless steel and nickel alloy piping systems. We focus on Seamless Pipe, Seamless Tube, Flanges, and Fittings. We have established an integrated system covering production, inspection, warehousing, packaging, and logistics, enabling fast delivery worldwide. SMLSCO maintains a complete quality traceability system, and all products undergo strict standard testing. We support third-party certifications and provide stable, reliable industrial-grade supply capability.

• 2205 duplex stainless steel delivers high structural strength and excellent corrosion resistance, suitable for high-chloride and high-pressure media environments.
• Regular sizes in stock, enabling fast delivery.
• Cold Drawn + Bright Annealed process ensures high dimensional accuracy and clean internal surface, ideal for critical pressure systems.
• Suitable for seawater, high-chloride media, stress corrosion, and high-pressure environments.

To ensure safety during long-distance transportation, each tube is individually wrapped with plastic film and equipped with end caps for protection. The outer layer is packed with woven bags or reinforced wooden cases to prevent surface scratches and deformation. Multiple shipping modes are supported, including sea freight, air freight, and land transportation.

2205 seamless tubes are widely used in extreme corrosion and high-pressure systems. Typical industries include offshore oil & gas transmission systems, chemical processing and chloride pipelines, seawater desalination and marine cooling systems, pulp and paper mills, high-pressure heat exchanger tube, and municipal energy distribution pipelines. With a PREN ≥ 35, they provide reliable resistance against pitting corrosion and are an industrial-grade alternative to 316L.