Super Duplex 2507 Pipe exporter
Super Duplex 2507 Pipe exporter plays a crucial role in supplying high-performance piping solutions that meet stringent industrial standards. These pipes are manufactured from a duplex stainless steel alloy known for its exceptional corrosion resistance, high strength, and excellent durability. With a balanced microstructure of austenite and ferrite phases, Super Duplex 2507 pipes are designed to withstand harsh environments, making them ideal for demanding applications in the oil and gas, chemical processing, and marine industries.
These pipes typically conform to rigorous specifications such as ASTM A790 or A789, ensuring consistent quality and mechanical properties. The 2507 grade offers superior resistance to pitting, crevice corrosion, and stress corrosion cracking, thanks to its high chromium, molybdenum, and nitrogen content. This makes it a preferred choice for environments exposed to chlorides and other aggressive chemicals. Additionally, the pipes are available in various dimensions, thicknesses, and finishes to suit diverse project requirements.
Applications for these duplex stainless steel pipes span across subsea pipelines, heat exchangers, and pressure vessels, where reliability and safety are paramount. Their ability to maintain structural integrity under high pressure and elevated temperatures enhances operational efficiency and reduces maintenance costs. Industrial sectors such as petrochemical plants, desalination units, and offshore platforms benefit significantly from the robust performance characteristics of this alloy.
Export readiness is a key consideration for suppliers catering to global markets. The pipes are subjected to comprehensive quality control measures, including non-destructive testing and dimensional inspections, to ensure compliance with international standards. Packaging and logistics are optimized to prevent damage during transit, and documentation such as mill test certificates and compliance reports are provided to facilitate smooth customs clearance and certification processes.
For industrial buyers seeking reliable, corrosion-resistant piping solutions, sourcing from an experienced manufacturer with proven export capabilities guarantees timely delivery and technical support. The combination of superior material properties and global supply chain expertise makes these stainless steel pipes an excellent investment for long-term infrastructure projects and critical applications worldwide.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 2507 Pipe exporter 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 2507 Pipe exporter
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 2507 Pipe exporter
- 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 2507 Pipe exporter
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 2507 Pipe exporter
| 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 2507 Pipe
- ✔ Exceptional corrosion resistance in aggressive environments
- ✔ High strength and durability, suitable for high-pressure applications
- ✔ Excellent resistance to pitting and crevice corrosion
- ✔ Good weldability and fabrication characteristics
- ✔ Wide range of applications including oil and gas, chemical processing, and marine structures
- ✔ Available in various sizes and specifications to meet industry standards
Technical Overview of Super Duplex 2507
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 2507 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Oil and gas, chemical processing, marine applications | ASTM A790, ASTM A928 |
| Super Duplex 2507 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | High-strength applications requiring corrosion resistance | ASME SA790, ISO 15156 |
| Super Duplex 2507 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Pipelines for sour service environments | API 5L, NACE MR0175 |
Specifications Table
| Material | Super Duplex Stainless Steel |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A790, ASTM A928 |
| Size Range | 1/2" to 36" (NPS) |
| Length | Up to 20 meters (custom lengths available) |
| Form | Cylindrical Pipe |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo | Oil and gas, chemical processing, marine applications |
| Super Duplex 2507 Pipe | Similar to UNS S32750 | Desalination plants, pulp and paper industry |
| Super Duplex 2507 Pipe | High strength and corrosion resistance | Offshore platforms, heat exchangers |
| Super Duplex 2507 Pipe | Low carbon content for better weldability | Marine environments, structural applications |
| Super Duplex 2507 Pipe | Excellent pitting and crevice corrosion resistance | Power generation, wastewater treatment |
Available Sizes of Super Duplex 2507 Pipe (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 25 |
| 32 | 40 |
| 50 | 65 |
| 80 | 100 |
| 125 | 150 |
| 200 | 250 |
| 300 | 350 |
| 400 | 450 |
| 500 | 600 |
| 750 | 800 |
Chemical Properties of Super Duplex 2507
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Tungsten (W) | 0.0 - 1.0 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 0.8 max |
| Carbon (C) | 0.03 max |
Mechanical Properties of Super Duplex 2507
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Impact Strength (J) | ≥ 40 at -40°C |
Super Duplex 2507 – Physical & Thermal Properties
Density of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
Melting Point of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
Specific Heat of Super Duplex 2507
| Specific Heat of Super Duplex 2507 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 460 | 100 - 600 | Annealed |
| 420 | 600 - 1000 | Annealed |
Electrical Resistivity of Super Duplex 2507
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.8 | 20 | As-Received |
| 0.9 | 100 | |
| 1.0 | 200 | |
| 1.1 | 300 | |
| 1.2 | 400 | |
Equivalent of Super Duplex 2507 Pipe
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A790 | 1.4410 | S32750 |
| EN 10216-5 | 1.4410 | S32750 |
Manufacturing Process & Heat Treatment of Super Duplex 2507
Annealing
The annealing process for Super Duplex 2507 involves heating the material to a temperature range of 1020°C to 1100°C, followed by rapid cooling. This process helps to relieve internal stresses, improve ductility, and enhance the overall microstructure of the steel, ensuring optimal performance in harsh environments.
Forging
Forging of Super Duplex 2507 is conducted at elevated temperatures, typically between 1100°C and 1200°C. This process enhances the mechanical properties of the material by refining the grain structure and improving toughness. The forged components are then subjected to controlled cooling to retain their desired properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1100 | Oil | To increase hardness and strength |
| Tempering | 400 - 600 | Air | To reduce brittleness and improve toughness |
| Stabilization | 600 - 800 | Air | To enhance corrosion resistance and maintain microstructural stability |
The manufacturing and heat treatment processes of Super Duplex 2507 are critical in achieving the high-performance characteristics required for demanding applications in industries such as oil and gas, marine, and chemical processing.
Various Types
Super Duplex 2507 Seamless Pipe
- Size: 1/2" to 24"
- Condition: Annealed
- Applications: Oil & Gas, Chemical Processing
Super Duplex 2507 Welded Pipe
- Size: 1" to 30"
- Condition: Pickled and Passivated
- Applications: Marine Applications, Desalination Plants
Super Duplex 2507 Pipe Fittings
- Size: 1/2" to 12"
- Condition: Hot Finished
- Applications: Pressure Vessels, Heat Exchangers
Super Duplex 2507 ERW Pipe
- Size: 1" to 24"
- Condition: Cold Drawn
- Applications: Structural Applications, Piping Systems
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 2507 Pipe
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex 2507 | 3 mm | $5.20 – $5.50 | ₹430 – ₹450 |
| Super Duplex 2507 | 6 mm | $5.00 – $5.30 | ₹410 – ₹440 |
| Super Duplex 2507 | 10 mm | $4.80 – $5.10 | ₹400 – ₹430 |
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 2507 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