Stainless Steel 321 Pipes & Tubes are titanium-stabilized austenitic stainless steel products that offer excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range (427 – 816°C). These pipes and tubes are known for their superior performance in high-temperature environments and are widely used in industries such as chemical processing, petroleum refining, aerospace, and power generation.
Specifications of Stainless Steel 321 Pipes & Tubes include a range of standards such as ASTM A312, A213, A269, and A358, as well as ASME SA312, SA213, SA269, and SA358. These pipes and tubes are available in various forms including Seamless, ERW, EFW, Welded, Fabricated, and LSAW types. The size range for seamless pipes extends from 1/8" NB to 24" NB, while ERW pipes are available from 1/8" NB to 36" NB, and EFW pipes from 6" NB up to an impressive 100" NB. The outer diameter options vary from 6.00 mm OD up to 914.4 mm OD, covering sizes up to 24” NB. Lengths can be supplied in Single Random, Double Random, or as per specific customer requirements. These pipes and tubes are offered in a variety of schedules including SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH120, SCH140, SCH160, XS, and XXS. In terms of form, customers can choose from Round, Square, and Rectangular Pipes and Tubes, as well as Coiled Tubes, "U" Shape Tubes, Pan Cake Coils, and Hydraulic Tubes to meet diverse application needs.
