Super Duplex Steel Pipes & Tubes Manufacturer in India
Super Duplex Steel Pipes & Tubes are high-performance piping products engineered with a dual-phase microstructure of austenite and ferrite, giving them exceptional strength and outstanding corrosion resistance. This advanced material is specifically designed for highly aggressive industrial environments where exposure to seawater, chemicals, pressure fluctuations, and extreme temperatures is continuous. Because of its superior metallurgical balance, Super Duplex steel delivers better pitting resistance, stress corrosion cracking resistance, and mechanical strength compared to conventional stainless steel grades, making it a preferred choice for critical engineering applications.
We supply premium-quality Super Duplex Steel Pipes & Tubes that meet strict industrial expectations without any compromise in material integrity or performance. Every product is sourced and processed under controlled conditions to ensure consistent quality, durability, and long service life. Our focus is always on delivering piping solutions that can perform reliably even in the most demanding operational environments.
Super Duplex Steel Pipes & Tubes, Heat Exchanger Tubes, Boiler Tubes, and Precision Pipe Systems with Standard Dimensions and Tested Quality.
Our Super Duplex Steel Pipes & Tubes undergo multiple inspection and testing stages before final delivery. Each batch is carefully evaluated for chemical composition, mechanical strength, dimensional accuracy, and surface finish. These strict quality control measures ensure that every pipe and tube supplied from Steel Gems meets international standards and performs efficiently in real-world industrial applications without failure or inconsistency.
Industries We Serve - Super Duplex Steel Pipes & Tubes
Super Duplex Steel Pipes & Tubes are widely used across several major industries due to their strength and corrosion resistance. They are commonly applied in Automobile, Petrochemical, Fabrication, Chemical Processing, Heat Exchangers, and Power Plant industries, where reliability and long-term performance are essential for continuous operations and safety.
Buy Super Duplex Steel Pipes & Tubes, manufactured as per ASTM A790 / ASTM A928 / ASTM A815 and ASME SA790 / SA928 standards, available in seamless and welded forms with Fast Delivery and Competitive Rates.
With a strong focus on industrial dependability and consistent supply, Steel Gems provides Super Duplex Steel piping solutions designed for long-term service in challenging engineering applications across global industries, ensuring safety, efficiency, and durability in every installation.
Super Duplex Steel Pipes & Tubes Chemical Composition
| Steel Grade | C % Max | Mn % Max | Si % Max | Cr % | Ni % | Mo % | N % | P % Max |
|---|---|---|---|---|---|---|---|---|
| 2507 | 0.03 | 1.20 | 0.80 | 24 – 26 | 6 – 8 | 3 – 5 | 0.24 – 0.32 | 0.030 |
| F44 | 0.03 | 2.00 | 1.00 | 24 – 26 | 6 – 8 | 3 – 4 | 0.24 – 0.32 | 0.030 |
| F45 | 0.03 | 2.00 | 1.00 | 24 – 26 | 6 – 8 | 3 – 4 | 0.24 – 0.32 | 0.030 |
| F51 | 0.03 | 2.00 | 1.00 | 21 – 23 | 4.5 – 6.5 | 2.5 – 3.5 | 0.08 – 0.20 | 0.030 |
| F53 | 0.03 | 1.20 | 0.80 | 24 – 26 | 6 – 8 | 3 – 5 | 0.24 – 0.32 | 0.030 |
| F55 | 0.03 | 1.20 | 0.80 | 24 – 26 | 6 – 8 | 3 – 5 | 0.24 – 0.32 | 0.030 |
| F60 | 0.03 | 2.00 | 1.00 | 21 – 23 | 4.5 – 6.5 | 2.5 – 3.5 | 0.08 – 0.20 | 0.030 |
| F61 | 0.03 | 1.20 | 0.80 | 24 – 26 | 6 – 8 | 3 – 5 | 0.24 – 0.32 | 0.030 |
Super Duplex Steel Pipes & Tubes Specifications
| Specification | Details |
|---|---|
| Material | Super Duplex Steel Pipes & Tubes |
| Manufacturing Type | Seamless Pipes / Welded Pipes |
| Standards | ASTM A789, ASME SA789 |
| Super Duplex Grades | 2507, F44, F45, F51, F53, F55, F60, F61 |
| Outer Diameter | 6 mm – 610 mm |
| Wall Thickness | 1 mm – 30 mm |
| Length | Up to 6 meters or custom pipe length |
| Surface Finish | Pickled, Annealed, Polished |
| End Type | Plain End Pipe, Beveled Pipe End |
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If you are looking for Super Duplex Steel Pipes & Tubes suppliers, Steel Gems is ready to help. Contact us today for more details or to get a quick quote.
Steel Gems is a dependable supplier of Super Duplex Steel Pipes & Tubes, catering to major industrial regions across India including Mumbai, Pune, Delhi, Chennai, Ahmedabad, and Hyderabad. Along with strong domestic distribution, we also maintain a reliable export network across global markets such as the UAE, Saudi Arabia, Qatar, Oman, Malaysia, Singapore, Indonesia, and South Africa. These high-performance super duplex steel pipes and tubes are engineered for demanding industrial environments where strength, corrosion resistance, and structural reliability must work together under continuous operation.
Super Duplex Steel Pipes & Tubes Weight Chart
| Pipe Size | Schedule | Weight (kg/m) |
|---|---|---|
| 1 inch Pipe | SCH 40 | 1.70 |
| 2 inch Pipe | SCH 40 | 3.70 |
| 4 inch Pipe | SCH 40 | 10.80 |
| 6 inch Pipe | SCH 40 | 19.00 |
| 8 inch Pipe | SCH 40 | 28.70 |