Pratik Pipe & Fittings is a reliable manufacturer and exporter of UNS S31254 pipes and tubes, which are austenitic stainless steel known for their high molybdenum content. Capable of performing under extreme conditions, SMO 254 pipes and tubes represent very good resistance to pitting, crevice corrosion, and stress corrosion cracking. These features make them perfect for applications involving seawater and other aggressive chloride-bearing environments. The addition of molybdenum in stainless steel SMO 254 seamless pipes contributes much to its high melting point, ensuring very good endurance and performance under extreme conditions.
254 SMO seamless tubes are a sure shot for those industries that require good strength and resistance to corrosion for long life and reliability. Besides this, the pipes and tubes are very weldable, offering versatility in varied fabrication needs.
The mechanical properties of duplex steel F44 welded tubes are superior; hence, the strength and resistance to general corrosion are higher compared to conventional austenitic stainless steels. For that reason, these materials have been a cornerstone in versatile materials within the marine, chemical processing, and oil and gas industries.
Besides excellent corrosion resistance, the thermal stability of SMO 254 Pipes and Tubes is an important factor, and the ability of the material to retain structural integrity during fluctuating temperatures makes it ideal for applications related to heat exchangers, desalination plants, and equipment for power generation. The high molybdenum and nitrogen content gives them outstanding performance in areas where lesser materials fail. Whether customized dimensions or prompt delivery, Pratik Pipe & Fittings will leave no stone unturned to deliver a solution according to your project requirements. We ensure with innovation and precision as the guiding force that each product manufactured at Pratik exceeds customer expectations. Count on us for SMO 254 Pipes and Tubes that assure superior quality, reliability, and performance in the most demanding applications.
Specifications | ASTM A409, A312, A358 / ASME SA409, SA312, SA358 |
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Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Size | 1 / 8" NB - 24" NB |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Manufacturing Shapes | Hydraulic, Round, Square, Hex, Honed |
Manufacturing Techniques | Normalized & as Rolled |
Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
End Types | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Seamless Pipes, Finish as per customer Requirements |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Heat Treatment | Normalized, Normalized & Tempered |
Packing of Seamless Pipes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Specials | Sizes and Specifications other than above can be on request |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
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8.0 g/cm3 | 1320-1390°C | 650 | 300 | 35 % |
Grade | C | Mn | Si | S | Cu | Ni | Cr | N | Mo | P |
---|---|---|---|---|---|---|---|---|---|---|
SMO 254 | 0.02 max | 1 max | 0.8 max | 0.01 max | 0.5 – 1 | 17.5 – 18.5 | 19.5 – 20.5 | 0.18 - 0.22 | 6 – 6.5 | 0.03 max |
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