Harsh Metalloys stands out as a top manufacturer and supplier of SMO 254 Tubing, proudly based in Mumbai, India. These tubes are made from SMO 254 (UNS S31254), a premium austenitic stainless steel celebrated for its remarkable resistance to corrosion, especially in harsh environments with chlorides. SMO 254 Tubing excels in preventing pitting, crevice corrosion, and stress corrosion cracking. Harsh Metalloys offers expertly crafted tubing solutions in both seamless and welded forms, available in various sizes and finishes, tailored for critical applications across marine, chemical processing, offshore, desalination, and pulp and paper industries, all while adhering to global quality standards.
SMO 254 Tubing is made up of 20% chromium, 18% nickel, 6% molybdenum, and nitrogen, which boosts its resistance to corrosion and enhances its mechanical strength. These tubes showcase impressive tensile strength of at least 650 MPa, yield strength of at least 300 MPa, and an elongation of at least 35%, making them reliable under high pressure and temperature conditions. The low carbon content not only improves weldability but also protects against intergranular corrosion. Thanks to its unique alloy composition, SMO 254 tubing is perfect for extremely corrosive environments, surpassing standard stainless steels in both chemical and mechanical stability, even in harsh acidic and chloride-rich settings.
| ASTM Specification | ASTM A312/ASME SA312, ASTM A213/ ASME SA213 |
|---|---|
| Standard | EN, DIN, AISI, AMS, SAE, DTD, DS, NF, JIS, ASME, ASTM, GB, TOCT |
| Seamless Tube Size | 3.35 milimeter To 101.6 milimeter OD |
| Size of Seamless Pipe | Wall thickness.: 0.05- 20 milimeter, 4 – 219 milimeter |
| Size of Welded Pipe | 5.0 to 1219.02 milimeter |
| size of EFW Pipe | 5.0 to 1219.02 milimeter |
| Welded Tube Size | 6.35 milimeter To 152 milimeter OD |
| Bwg & Swg | 18 Swg., 14 20 Swg., Swg. Swg., 12 16 Swg., 10 Swg. |
| Value Added Service | Expansion and Draw as per needed Length and Size, , Polish (Comilimeterercial and Electro), Machining, Annealed & Pickled Bending Etc. |
| Pipe Schedule | STD, SCH120, SCH20, SCH10S, SCH30, SCH40, SCH140, SCH40S, SCH160, XS, SCH60, SCH5, SCH10, SCH80, XXS, SCH80 |
| Tubing wall thickness | 0.020″ –0.220″, (custom wall thicknesses available) |
| Finish | AP (Annealed & Pickled), BA (Bright & Annealed), NO.1, 2B, Polished, MF, HL, NO.4, Mirror finish, BA, 8K etc |
| End | Plain End, Beveled End, Treaded Pipe, Screwed ends |
| Length | Standard & Cut length , Single Random, Double Random Pipe |
| SMO 254 | C | Ni | Cr | Mn | Mo | Fe | Si | S | Cu | P |
| 0.002 maximum | 17.05 to 18.05 | 19.05 to 20.05 | 1 maximum | 6 to 6.05 | to | 0.08 maximum | 0.001 maximum | 0.05 to 1 | 0.003 maximum |
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At Harsh Metalloys, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 254 Tubing in India, Mumbai. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Mumbai, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Harsh Metalloys is a leading supplier, and stockist of high-quality stainless steel 254 tubing in India, Mumbai. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
SMO 254 Tubing is a go-to choice for a variety of applications, including desalination plants, offshore platforms, chemical processing facilities, seawater cooling systems, heat exchangers, pulp and paper industries, and flue gas cleaning systems. This tubing shines when it comes to transporting fluids and gases in highly corrosive environments, particularly where there’s a need for resistance to chlorides, acids, and high temperatures. It’s also perfect for instrumentation lines, process piping, condensers, and evaporators. With SMO 254 Tubing, you can count on exceptional durability, leak-proof performance, and a long service life. These tubes comply with global standards like ASTM A213, ASTM A269, and ASME SA213, making them a trusted choice for reliability in tough conditions.
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