Super Duplex S32760 Pipe
Super Duplex S32760 Pipe is a high-performance alloy designed to offer exceptional strength and corrosion resistance in demanding industrial environments. This pipe material is composed of a balanced microstructure of austenite and ferrite, providing superior resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Manufactured according to stringent standards, these pipes are ideal for applications requiring durability and reliability under harsh conditions.
Typically produced in seamless or welded forms, these pipes come in various sizes and thicknesses to suit diverse industrial requirements. The chemical composition of this grade includes significant amounts of chromium, molybdenum, and nitrogen, which contribute to its enhanced mechanical properties and resistance to aggressive media. Its high yield strength and excellent weldability make it a preferred choice for critical pipelines in sectors such as oil and gas, chemical processing, and marine engineering.
Due to its robust corrosion resistance and mechanical integrity, this pipe is extensively utilized in offshore platforms, desalination plants, and petrochemical refineries. It performs well in environments exposed to seawater, sulfur compounds, and elevated temperatures. The material’s ability to withstand thermal cycling and mechanical stress ensures long service life and reduced maintenance costs, making it a cost-effective solution for infrastructure projects.
Manufacturers typically offer these pipes with certifications compliant with international standards such as ASTM A790 and ASME B16.9, ensuring quality and traceability for global markets. Export-ready products are often supplied with comprehensive documentation, including mill test reports, heat treatment certificates, and dimensional inspection reports, facilitating seamless customs clearance and installation at the destination site.
In summary, this super duplex alloy pipe serves as a critical component in industries demanding high corrosion resistance and strength. Its versatility, coupled with adherence to rigorous quality benchmarks, makes it an excellent option for industrial buyers seeking reliable piping solutions capable of withstanding extreme operational conditions worldwide.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex S32760 Pipe 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
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex S32760 Pipe
- 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
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
| 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
- ✔ Exceptional corrosion resistance in harsh environments
- ✔ High strength and toughness at elevated temperatures
- ✔ Excellent weldability and formability
- ✔ Suitable for a wide range of applications, including oil and gas
- ✔ Resistant to pitting and crevice corrosion
- ✔ Superior mechanical properties compared to standard duplex stainless steels
Technical Overview of Super Duplex S32760 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex S32760 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum, 0.5% Nitrogen | Used in oil and gas, chemical processing, and marine applications | ASTM A790, ASME SA790, EN 10216-5 |
| Super Duplex S32760 Pipe | High resistance to pitting and crevice corrosion | Suitable for high-pressure and high-temperature environments | ISO 15156, NACE MR0175 |
| Super Duplex S32760 Pipe | Excellent weldability and toughness | Ideal for subsea applications and heat exchangers | API 5L, ASTM A999 |
Specifications Table
| Material | Super Duplex Stainless Steel S32760 |
|---|---|
| Grades | S32760 |
| Standard | ASTM A790 / ASME SA790 |
| Size Range | 1/2" to 24" |
| Length | Up to 12 meters |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex S32760 Pipe | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Oil and gas applications, chemical processing, and marine environments. |
| Super Duplex S32750 Pipe | Cr: 25%, Ni: 7%, Mo: 3.5%, N: 0.2% | Suitable for high-stress environments and seawater applications. |
| Super Duplex S32550 Pipe | Cr: 24%, Ni: 6.5%, Mo: 3.5%, N: 0.2% | Used in oil and gas pipelines and offshore structures. |
| Super Duplex S32760-L Pipe | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Used in extreme environments such as oil and gas drilling. |
| Super Duplex S32900 Pipe | Cr: 26%, Ni: 8%, Mo: 4%, N: 0.3% | Suitable for applications in chemical processing and seawater handling. |
Available Sizes of Super Duplex S32760 Pipe (MM)
| Size (MM) | Size (MM) |
|---|---|
| 25 | 50 |
| 32 | 65 |
| 40 | 80 |
| 50 | 100 |
| 65 | 125 |
| 80 | 150 |
| 100 | 200 |
| 150 | 250 |
| 200 | 300 |
| 250 | 350 |
Chemical Properties of Super Duplex S32760 Pipe
| Element | Composition (%) |
|---|---|
| C | 0.03 max |
| Si | 1.00 max |
| Mn | 1.00 max |
| P | 0.035 max |
| S | 0.015 max |
| Cr | 24.0 - 26.0 |
| Ni | 6.0 - 8.0 |
| Mo | 3.0 - 5.0 |
Mechanical Properties of Super Duplex S32760 Pipe
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Impact Toughness (J at -50°C) | ≥ 40 |
Super Duplex S32760 Pipe – Physical & Thermal Properties
Density of Super Duplex S32760 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Density | 7,800 kg/m³ | 0.28 lb/in³ |
Melting Point of Super Duplex S32760 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,300 - 1,400 °C | 2,372 - 2,552 °F |
Specific Heat of Super Duplex S32760 Pipe
| Specific Heat of Super Duplex S32760 Pipe | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 460 | 100 - 500 | Annealed |
| 420 | 500 - 1,000 | Annealed |
Electrical Resistivity of Super Duplex S32760 Pipe
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-Welded |
| 0.80 | 100 | |
| 0.85 | 200 | |
| 0.90 | 300 | |
| 1.00 | 400 | |
Equivalent of Super Duplex S32760 Pipe
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A928 | 1.4501 | S32760 |
| EN 10216-5 | X5CrNiMoN 25-7-4 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex S32760 Pipe
Annealing
Annealing of Super Duplex S32760 pipe is typically performed at temperatures ranging from 1020°C to 1100°C. This process helps to relieve internal stresses, improve ductility, and enhance corrosion resistance. After the annealing process, the pipes are rapidly cooled in air to maintain their microstructure and mechanical properties.
Forging
The forging of Super Duplex S32760 involves heating the material to temperatures between 1100°C and 1200°C, followed by deformation under mechanical force. This process refines the grain structure, enhances mechanical properties, and ensures uniformity in the material, which is crucial for high-performance applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050 - 1150 | Oil or Water | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To relieve stresses and reduce brittleness |
| Solution Treatment | 1020 - 1100 | Water | To dissolve precipitates and achieve a homogenous microstructure |
The precise control of the manufacturing and heat treatment processes for Super Duplex S32760 pipe is essential to ensure optimal mechanical properties and corrosion resistance, making it suitable for demanding environments in various industries.
Various Types
Super Duplex S32760 Seamless Pipe
- OD: 1/2" to 24", WT: Schedule 10 to Schedule 160
- Condition: Annealed
- Applications: Oil and gas, chemical processing, marine applications
Super Duplex S32760 Welded Pipe
- OD: 1" to 36", WT: Schedule 10 to Schedule 80
- Condition: Pickled and Passivated
- Applications: Pressure vessels, heat exchangers, desalination plants
Super Duplex S32760 Large Diameter Pipe
- OD: 24" to 48", WT: Custom
- Condition: Hot Finished
- Applications: Structural applications, offshore platforms
Super Duplex S32760 Cold Drawn Pipe
- OD: 1/4" to 4", WT: Schedule 5 to Schedule 40
- Condition: Cold Drawn
- Applications: High-pressure applications, chemical processing
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 | $6.50 – $7.00 | ₹540 – ₹560 |
| Super Duplex S32760 | 6 mm | $6.80 – $7.30 | ₹570 – ₹590 |
| Super Duplex S32760 | 10 mm | $7.00 – $7.50 | ₹590 – ₹610 |
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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- Stainless Steel Pipe Fittings
- High-Performance Alloys
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