Super Duplex S32760 Pipe manufacturer
Super Duplex S32760 Pipe manufacturer specializes in producing high-performance stainless steel pipes renowned for their exceptional corrosion resistance and mechanical strength. These pipes are crafted from super duplex stainless steel alloy S32760, which combines high chromium, molybdenum, and nitrogen content to deliver superior durability in harsh environments. Ideal for industries requiring robust materials, these pipes offer a balanced microstructure with enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking.
The pipes are available in various dimensions and thicknesses, adhering to stringent international standards such as ASTM A789 and ASME SA789. Manufactured through precision-controlled processes, the products exhibit excellent weldability and formability, making them suitable for complex piping systems. Their high tensile strength and toughness ensure reliable performance in high-pressure and high-temperature applications, commonly found in offshore oil and gas, petrochemical, and chemical processing plants.
Due to their corrosion-resistant properties, these stainless steel pipes are extensively used in chloride-rich environments, including seawater handling and desalination plants. Additionally, they are favored for applications involving aggressive chemicals, heat exchangers, and pressure vessels. The super duplex grade ensures longevity and reduced maintenance costs, providing industrial buyers with a cost-effective solution for critical infrastructure projects.
Manufacturers maintain rigorous quality control protocols and conduct comprehensive testing, including ultrasonic, radiographic, and hydrostatic tests, to guarantee product integrity. Furthermore, the pipes are supplied with detailed certification and traceability, ensuring compliance with global industry regulations. This commitment to quality supports seamless integration into existing systems and reassures buyers of consistent performance under demanding conditions.
With an established export network, these pipes are readily available for international shipment, supported by efficient logistics and packaging tailored to preserve material integrity during transit. Buyers worldwide benefit from timely delivery and after-sales support, making these stainless steel pipes a reliable choice for critical industrial applications across diverse geographic locations.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex S32760 Pipe manufacturer Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is Super Duplex S32760 Pipe manufacturer
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex S32760 Pipe manufacturer
- 4. Why Global Buyers Source from Ragnar Metals and Tubes
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Ragnar Metals and Tubes
How to Choose the Right Super Duplex S32760 Pipe manufacturer
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among Super Duplex S32760 Pipe manufacturer
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Ragnar Metals and Tubes
Ragnar Metals and Tubes is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of Super Duplex S32760 Pipe
- ✔ High resistance to pitting and crevice corrosion
- ✔ Excellent mechanical properties at elevated temperatures
- ✔ Superior strength compared to standard duplex stainless steels
- ✔ Good weldability with minimal risk of hot cracking
- ✔ High thermal conductivity and low thermal expansion
- ✔ Suitable for a wide range of applications in harsh environments
Technical Overview of Super Duplex S32760
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex S32760 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Oil and Gas, Chemical Processing, Marine Applications | ASTM A790, ASTM A928 |
| Super Duplex S32760 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Power Generation, Desalination Plants | ASME SA790, ASME SA928 |
| Super Duplex S32760 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Marine Engineering, Pulp and Paper Industry | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Super Duplex Stainless Steel S32760 |
|---|---|
| Grades | S32760 |
| Standard | ASTM A790 / ASME SA790 |
| Size Range | 1/2" to 24" (OD) |
| Length | Standard lengths of 6m, 12m, or custom lengths available |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex S32760 Pipe | Fe, 24% Cr, 7% Ni, 4% Mo, 0.5% N | Oil and gas, chemical processing, marine applications |
| Super Duplex S32750 Pipe | Fe, 25% Cr, 7% Ni, 4% Mo, 0.3% N | Offshore structures, heat exchangers, pulp and paper industry |
| Super Duplex S32550 Pipe | Fe, 25% Cr, 6% Ni, 3.5% Mo, 0.2% N | Power generation, desalination plants, wastewater treatment |
| Super Duplex S32770 Pipe | Fe, 26% Cr, 7.5% Ni, 5% Mo, 0.3% N | Heavy-duty applications, oil and gas exploration |
| Super Duplex S32760N Pipe | Fe, 25% Cr, 8% Ni, 4.5% Mo, 0.5% N | High-temperature applications, petrochemical industries |
Available Sizes of Super Duplex S32760 Pipe (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 50 |
| 20 | 60 |
| 25 | 70 |
| 32 | 80 |
| 40 | 90 |
| 50 | 100 |
| 65 | 125 |
| 80 | 150 |
| 100 | 200 |
| 150 | 250 |
Chemical Properties of Super Duplex S32760
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Tungsten (W) | 0.5 - 1.5 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 0.5 - 1.0 |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.03 max |
Mechanical Properties of Super Duplex S32760
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Impact Toughness (J at -40°C) | ≥ 40 |
Super Duplex S32760 – Physical & Thermal Properties
Density of Super Duplex S32760
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
Melting Point of Super Duplex S32760
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1325 - 1375 °C | 2417 - 2507 °F |
Specific Heat of Super Duplex S32760
| Specific Heat of Super Duplex S32760 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 490 | 100 - 300 | Annealed |
| 480 | 300 - 600 | Annealed |
Electrical Resistivity of Super Duplex S32760
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As Welded |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.82 | 300 | |
| 0.85 | 400 | |
Equivalent of Super Duplex S32760
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A790 | 1.4501 | S32760 |
| EN 10216-5 | 1.4501 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex S32760
Annealing
The annealing process for Super Duplex S32760 involves heating the material to a temperature range of 1020-1100°C (1868-2012°F) and holding it for a specified duration to relieve internal stresses and enhance ductility. This process is followed by rapid cooling, typically in air or water, to achieve a uniform microstructure.
Forging
Forging of Super Duplex S32760 is carried out at temperatures between 1000-1150°C (1832-2102°F). This hot working process enhances the mechanical properties of the steel by refining the grain structure, leading to improved strength and toughness. The forged material is then cooled gradually to room temperature.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1100 | Water or Oil | To increase hardness and strength by creating a martensitic structure. |
| Tempering | 700-800 | Air | To reduce brittleness and relieve stresses after hardening. |
| Stabilization | 1000-1100 | Air | To enhance corrosion resistance and stabilize the microstructure. |
The manufacturing and heat treatment processes of Super Duplex S32760 are critical for ensuring the material meets stringent performance requirements in various industrial applications, particularly in corrosive environments.
Various Types
Super Duplex S32760 Seamless Pipe
- Diameter: 1/2" to 24"
- Condition: Annealed
- Applications: Oil & Gas, Marine, Chemical Processing
Super Duplex S32760 Welded Pipe
- Diameter: 1" to 16"
- Condition: Pickled
- Applications: Water Treatment, Desalination Plants
Super Duplex S32760 Fabricated Pipe
- Diameter: Custom Sizes Available
- Condition: Stress Relieved
- Applications: Heat Exchangers, Pressure Vessels
Super Duplex S32760 Square Pipe
- Dimensions: 20mm x 20mm to 100mm x 100mm
- Condition: Cold Drawn
- Applications: Structural, Architectural
Applications & Uses
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Super Duplex S32760 Pipe
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex S32760 | 3 mm | $5.50 – $6.00 | ₹455 – ₹490 |
| Super Duplex S32760 | 6 mm | $5.20 – $5.70 | ₹430 – ₹475 |
| Super Duplex S32760 | 10 mm | $4.80 – $5.30 | ₹390 – ₹450 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Super Duplex S32760 Pipe.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
We Exported to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Registered
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Testing Process & Quality Assurance – Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- ✔ Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- ✔ Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
People Also Search For
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Frequently Asked Questions
About Ragnar Metals & Tubes
- ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
- ✔ Custom-engineered solutions based on client drawings and technical specifications
- ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries