Super Duplex 2507 Pipe exporter in Qatar
Super Duplex 2507 Pipe exporter in Qatar plays a crucial role in supplying high-performance corrosion-resistant pipes to various industrial sectors. These pipes are manufactured from a super duplex stainless steel alloy known for its exceptional strength and resistance to chloride-induced corrosion. The 2507 grade combines approximately 25% chromium, 7% nickel, and 4% molybdenum, making it ideal for harsh environments where durability and longevity are paramount.
The pipes are typically produced in seamless or welded forms, catering to diverse industrial requirements. Their superior mechanical properties, including high tensile strength and excellent toughness, make them suitable for demanding applications such as oil and gas, petrochemical, marine, and chemical processing industries. The duplex microstructure enhances resistance to stress corrosion cracking, which is a critical factor in aggressive and saline environments.
Specifications for these pipes often include compliance with international standards such as ASTM A790 and A789, ensuring consistent quality and performance. Dimensions vary from small diameter tubes to large bore pipes, with wall thickness tailored to withstand high pressure and temperature conditions. Surface finishes and testing protocols, including hydrostatic and non-destructive examinations, guarantee reliability for critical infrastructure projects.
Export readiness from Qatar involves stringent quality assurance processes and efficient logistics management, ensuring timely delivery to global clients. The strategic location of Qatar, combined with robust manufacturing capabilities, supports seamless export operations. Industrial buyers can expect comprehensive documentation, including mill test reports and certification, facilitating smooth customs clearance and project integration 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 in Qatar 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 Qatar
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 2507 Pipe exporter in Qatar
- 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 Qatar
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 Qatar
| 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
- ✔ Excellent corrosion resistance in harsh environments
- ✔ High strength and durability under extreme conditions
- ✔ Good weldability and formability for various applications
- ✔ Resistance to stress corrosion cracking
- ✔ High thermal conductivity for efficient heat transfer
- ✔ Suitable for oil and gas, chemical processing, and marine applications
Technical Overview of Super Duplex 2507 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 2507 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum, and trace elements | Used in aggressive environments such as seawater, chemical processing, and oil & gas applications | ASTM A789, ASTM A790, ASME SA789, ASME SA790 |
| Super Duplex 2507 Pipe | High resistance to pitting and crevice corrosion | Ideal for high-pressure applications and environments with chlorides | ISO 15156, NACE MR0175 |
| Super Duplex 2507 Pipe | Excellent mechanical properties at both ambient and elevated temperatures | Commonly used in heat exchangers, pressure vessels, and piping systems | EN 10216-5, EN 10217-7 |
Specifications Table
| Material | Super Duplex Stainless Steel 2507 |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A789, ASTM A790 |
| Size Range | 1/2" to 24" (NPS) |
| Length | Up to 12 meters (custom lengths available) |
| Form | Seamless and Welded Pipes |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 Pipe | 25% Chromium, 7% Nickel, 4% Molybdenum | Oil and gas, chemical processing, desalination plants |
| Super Duplex 2507 Pipe | Higher pitting resistance, excellent strength | Marine environments, pressure vessels |
| Super Duplex 2507 Pipe | Low carbon content, high impact toughness | Heat exchangers, storage tanks |
| Super Duplex 2507 Pipe | Good weldability, high resistance to stress corrosion cracking | Pipelines, offshore structures |
| Super Duplex 2507 Pipe | Excellent mechanical properties at elevated temperatures | Power generation, pulp and paper industry |
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 |
| 125 | 250 |
| 150 | 300 |
| 200 | 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) | 0.0 - 1.0 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.03 max |
Mechanical Properties of Super Duplex 2507
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 800 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Impact Energy (J at -40°C) | ≥ 40 |
Super Duplex 2507 – Physical & Thermal Properties
Density of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1300 - 1350 °C | 2372 - 2462 °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 - 500 | Annealed |
| 400 | 500 - 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 A789 | 1.4410 | S32750 |
| ASTM A790 | 1.4501 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex 2507
Annealing
Annealing of Super Duplex 2507 is performed to relieve internal stresses and enhance ductility. This process typically occurs at temperatures between 1020°C and 1100°C, followed by rapid cooling to maintain the desired microstructure and properties.
Forging
The forging of Super Duplex 2507 involves heating the material to a temperature range of 1000°C to 1200°C, allowing it to be shaped and formed. This process improves mechanical properties by refining the grain structure and enhancing strength.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050 - 1150 | Oil | To increase hardness and strength |
| Tempering | 300 - 600 | Air | To reduce brittleness and improve toughness |
| Solution Treatment | 1020 - 1100 | Water | To dissolve precipitates and achieve a homogeneous microstructure |
The manufacturing and heat treatment processes for Super Duplex 2507 are critical in ensuring the material meets the stringent requirements for high-performance applications, providing excellent corrosion resistance and mechanical strength.
Various Types
Super Duplex 2507 Seamless Pipe
- 1/2" to 12" NB, Schedule 10 to Schedule 160
- As per ASTM A789/A790
- Oil and gas, chemical processing, marine applications
Super Duplex 2507 Welded Pipe
- 1/2" to 24" NB, Custom sizes available
- As per ASTM A312/A358
- Power generation, desalination plants, structural applications
Super Duplex 2507 Square Pipe
- 20mm x 20mm to 100mm x 100mm
- As per ASTM A554
- Architectural applications, handrails, frames
Super Duplex 2507 Rectangular Pipe
- 40mm x 20mm to 150mm x 80mm
- As per ASTM A554
- Industrial applications, automotive, 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 | $5.00 – $5.50 | ₹410 – ₹450 |
| Super Duplex 2507 | 6 mm | $4.80 – $5.30 | ₹395 – ₹440 |
| Super Duplex 2507 | 10 mm | $4.60 – $5.10 | ₹380 – ₹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