Super Duplex 2507 Pipe exporter in Oman
Super Duplex 2507 Pipe exporter in Oman plays a crucial role in supplying high-performance corrosion-resistant piping solutions for demanding industrial environments. These pipes are manufactured from a duplex stainless steel alloy with approximately 25% chromium and 7% nickel, offering exceptional strength and resistance to chloride-induced stress corrosion cracking. Their balanced microstructure combines austenitic and ferritic phases, making them ideal for applications requiring durability and longevity under harsh conditions.
The product type, Super Duplex 2507 pipes, are widely utilized in sectors such as oil and gas, petrochemical, marine, and desalination plants. Their superior mechanical properties include high tensile strength and excellent resistance to pitting and crevice corrosion, even in aggressive seawater and acidic environments. These pipes are typically available in various dimensions and thicknesses, meeting ASTM A790 and other international standards to ensure compatibility with global industrial requirements.
Export readiness is a key consideration for suppliers in Oman, where infrastructure supports timely and secure shipment of these specialized pipes. Quality control processes include rigorous chemical composition analysis, non-destructive testing, and heat treatment verification to guarantee compliance with international certifications. This ensures that industrial buyers receive products that meet stringent performance criteria and regulatory demands.
For industrial buyers seeking reliable supply chains, working with an experienced exporter in Oman offers the advantage of proximity to major shipping routes and ports, facilitating efficient logistics and reduced lead times. The availability of customized solutions, including tailored dimensions and surface finishes, further enhances the value proposition for clients requiring specific engineering specifications.
In summary, Super Duplex 2507 pipes sourced from Oman provide a robust solution for industries facing corrosive and high-pressure conditions. Their export-ready status, combined with stringent quality assurance and adherence to global standards, makes them a preferred choice for projects demanding superior material performance and reliability.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 2507 Pipe exporter in Oman 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 in Oman
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 2507 Pipe exporter in Oman
- 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 in Oman
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 in Oman
| 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 harsh environments
- ✔ High strength and durability, suitable for high-pressure applications
- ✔ Excellent weldability, ensuring reliability in construction
- ✔ Resistance to pitting and crevice corrosion
- ✔ Superior mechanical properties at elevated temperatures
- ✔ Availability in various sizes and thicknesses to meet diverse needs
Technical Overview of Super Duplex 2507 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Oil & Gas, Chemical Processing, Marine Applications | ASTM A790, ASME SA790 |
| Super Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Desalination Plants, Pulp and Paper, Power Generation | EN 10216-5, EN 10217-7 |
| Super Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Heat Exchangers, Pressure Vessels, Water Treatment | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Super Duplex 2507 |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A790/A790M, ASME SA790 |
| Size Range | 1/2" to 24" |
| Length | Up to 12 meters |
| Form | Circular Pipe |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 Pipe | Cr: 24%, Ni: 7%, Mo: 4%, N: 0.27% | Oil and gas, Chemical processing, Desalination plants |
| Super Duplex 2507 Seamless Pipe | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.30% | Marine applications, High-strength structures |
| Super Duplex 2507 Welded Pipe | Cr: 24%, Ni: 6.5%, Mo: 4%, N: 0.20% | Heat exchangers, Pressure vessels |
| Super Duplex 2507 ERW Pipe | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.25% | Pulp and paper industry, Water treatment |
| Super Duplex 2507 Fabricated Pipe | Cr: 24.5%, Ni: 6.5%, Mo: 3.5%, N: 0.22% | Pharmaceuticals, Food processing |
Available Sizes of Super Duplex 2507 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 2507
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Tungsten (W) | ≤ 1.0 |
| Iron (Fe) | Balance |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Carbon (C) | ≤ 0.03 |
Mechanical Properties of Super Duplex 2507
| Property | Value |
|---|---|
| Tensile Strength | 620 MPa (90 ksi) |
| Yield Strength | 450 MPa (65 ksi) |
| Elongation | 25% |
| Hardness | HRC 30 max |
| Impact Energy (Charpy V-notch) | ≥ 40 J at -50°C |
Super Duplex 2507 – Physical & Thermal Properties
Density of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Density | 7,800 kg/m³ | 0.28 lb/in³ |
Melting Point of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,400 - 1,450 °C | 2,552 - 2,642 °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 | Room Temperature |
| 520 | 100 - 300 | Heating |
| 540 | 300 - 600 | High Temperature |
Electrical Resistivity of Super Duplex 2507
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.75 | 100 | |
| 0.80 | 200 | |
| 0.85 | 300 | |
| 0.90 | 400 | |
Equivalent of Super Duplex 2507
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| AISI | 1.4410 | S32750 |
| ASTM | UNS S32760 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex 2507
Annealing
Annealing of Super Duplex 2507 is conducted at temperatures between 1020°C and 1100°C for a duration of 30 minutes to 2 hours, followed by air cooling. This process helps to relieve internal stresses and improve ductility, ensuring the material is suitable for further processing.
Forging
Forging of Super Duplex 2507 is performed at elevated temperatures ranging from 1100°C to 1300°C. This hot working process enhances the mechanical properties of the steel by refining the grain structure, providing improved strength and toughness.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1100 | Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300 - 500 | Air | To alleviate residual stresses after welding |
The manufacturing and heat treatment processes of Super Duplex 2507 are critical in achieving the desired mechanical properties and corrosion resistance, making it suitable for various industrial applications, particularly in harsh environments.
Various Types
Super Duplex 2507 Seamless Pipe
- 1/2" to 24" NPS
- Cold Drawn
- Oil & Gas, Chemical Processing
Super Duplex 2507 Welded Pipe
- 1" to 12" NPS
- Hot Finished
- Marine Applications, Desalination Plants
Super Duplex 2507 EFW Pipe
- 3" to 16" NPS
- Electric Fusion Welded
- Power Generation, Petrochemical Industries
Super Duplex 2507 Square Pipe
- 20mm x 20mm to 100mm x 100mm
- Annealed
- Structural Applications, Construction
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 | $5.50 – $6.00 | ₹455 – ₹495 |
| Super Duplex 2507 | 6 mm | $5.80 – $6.30 | ₹475 – ₹515 |
| Super Duplex 2507 | 10 mm | $6.00 – $6.50 | ₹495 – ₹535 |
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
- Super Duplex 2507 Pipe suppliers in Oman
- Duplex 2205 Pipe exporter in Oman
- Stainless Steel Pipe manufacturers in Oman
- Super Duplex 2507 Pipe price in Oman
- Oman pipe fittings suppliers
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