Super Duplex 2507 Flanges exporter in UAE
Super Duplex 2507 Flanges exporter in UAE plays a crucial role in supplying high-performance alloy components designed for demanding industrial environments. These flanges are manufactured from a duplex stainless steel grade known for its exceptional corrosion resistance, high strength, and excellent toughness. With a balanced microstructure of austenite and ferrite, Super Duplex 2507 ensures superior durability in aggressive conditions, making it an ideal choice for oil and gas, chemical processing, and marine applications.
The product range includes various flange types such as weld neck, slip-on, blind, and threaded flanges, all fabricated to meet stringent international standards like ASTM A182 and ASME B16.5. These flanges are engineered to withstand high pressures and temperatures, ensuring reliable performance in pipelines and pressure vessel connections. Their enhanced resistance to stress corrosion cracking and pitting makes them indispensable in chloride-rich environments.
Supplied flanges undergo rigorous quality checks and are available in multiple sizes and pressure ratings to accommodate diverse industrial requirements. The exporter ensures that each batch complies with global certification norms, including ISO and PED, facilitating seamless integration into complex projects worldwide. Additionally, customized solutions are offered to meet specific client demands related to dimensions, surface finish, and mechanical properties.
Strategically located in the UAE, the exporter benefits from advanced logistics infrastructure and proximity to major ports, enabling efficient global distribution. This geographical advantage supports timely delivery and optimized freight costs, which are critical for large-scale industrial procurement. The commitment to export readiness includes thorough documentation, comprehensive testing reports, and adherence to international trade regulations.
For industrial buyers seeking reliable stainless steel flanges capable of performing under extreme conditions, partnering with a reputable supplier in the UAE ensures access to premium Super Duplex 2507 components. The combination of superior material properties, diverse product offerings, and export expertise makes these flanges a preferred choice for enhancing the longevity and safety of critical infrastructure projects.
Lead Time
2ā7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 2507 Flanges exporter in UAE Are Preferred by Global Buyers
- ā Factory Pricing: Direct manufacturer rates with bulk stock
- ā Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ā Export-Ready: Sea-worthy packaging for on-time delivery
- ā Fast RFQs: Quick quotes for custom sizes & quantities
- ā 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: 550 MT / Month
- Export Experience: 10+ Years
- Countries Served: 50+
- Annual Export Volume: 5,530 MT
Table of Contents
- 1. What is Super Duplex 2507 Flanges exporter in UAE
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 2507 Flanges exporter in UAE
- 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 Flanges exporter in UAE
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 Flanges exporter in UAE
| 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 15ā20% 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 Flanges
- ā Exceptional corrosion resistance, suitable for harsh environments
- ā High strength and durability, providing long-lasting performance
- ā Excellent weldability, allowing for easy installation and fabrication
- ā Versatile applications in oil and gas, chemical processing, and marine industries
- ā Superior resistance to pitting and crevice corrosion
- ā Available in various sizes and dimensions to meet specific project requirements
Technical Overview of Super Duplex 2507 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Used in high-pressure and high-temperature applications in oil and gas, chemical processing, and marine environments | ASTM A182, ASME SA-182 |
| Super Duplex 2507 Flanges | Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking | Ideal for applications involving seawater, brine solutions, and acidic environments | ISO 15156, NACE MR0175 |
| Super Duplex 2507 Flanges | High mechanical strength and toughness at both ambient and elevated temperatures | Commonly used in the construction of pipelines, heat exchangers, and pressure vessels | EN 10204, ASTM A240 |
Specifications Table
| Material | Super Duplex Stainless Steel 2507 |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A182, ASTM A240 |
| Size Range | 1/2" to 24" |
| Length | Custom lengths available |
| Form | Flanges (Slip-on, Weld Neck, Blind, Socket Weld) |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum | Oil and gas industry, chemical processing, marine applications |
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum | Desalination plants, pulp and paper manufacturing, wastewater treatment |
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum | Heat exchangers, pressure vessels, and storage tanks |
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum | Marine engineering, chemical tankers, and offshore platforms |
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum | Food processing, pharmaceutical equipment, and heat treatment |
Available Sizes of Super Duplex 2507 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 25 |
| 32 | 40 |
| 50 | 65 |
| 80 | 100 |
| 125 | 150 |
| 200 | 250 |
| 300 | 350 |
| 400 | 450 |
| 500 | 600 |
| 800 | 1000 |
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 |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Iron (Fe) | Balance |
Mechanical Properties of Super Duplex 2507
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 |
| Hardness (HB) | 250 maximum |
| Impact Strength (J at -40Ā°C) | ā„ 40 |
Super Duplex 2507 ā Physical & Thermal Properties
Density of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Density | 7,800 kg/mĀ³ | 0.282 lb/inĀ³ |
Melting Point of Super Duplex 2507
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,400 - 1,450 Ā°C | 2,552 - 2,642 Ā°F |
Specific Heat of Super Duplex 2507
| Specific Heat of Super Duplex 2507 | ||
|---|---|---|
| Specific Heat (J/kgĀ·K) | Temperature Range (Ā°C) | Condition |
| 500 | 20 - 100 | Solid |
| 700 | 100 - 300 | Solid |
| 900 | 300 - 600 | Solid |
Electrical Resistivity of Super Duplex 2507
| Electrical Resistivity | ||
|---|---|---|
| Value (ĀµĪ©Ā·m) | Temperature (Ā°C) | Treatment or Condition |
| 0.75 | 20 | As fabricated |
| 0.77 | 100 | |
| 0.80 | 200 | |
| 0.85 | 300 | |
| 0.90 | 400 | |
Equivalent of Super Duplex 2507
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4410 | S32750 |
| ASME SA240 | 1.4410 | S32750 |
Manufacturing Process & Heat Treatment of Super Duplex 2507 Flanges
Annealing
Annealing of Super Duplex 2507 is performed to relieve internal stresses and improve ductility. The flanges are heated to a temperature range of 1020-1100Ā°C, held for a suitable time, and then cooled in air. This process enhances the material's toughness and reduces hardness, making it more workable for subsequent manufacturing processes.
Forging
Forging of Super Duplex 2507 flanges is conducted at high temperatures, typically between 1050-1200Ā°C. This process involves shaping the material through compressive forces to enhance its mechanical properties. The forged flanges exhibit improved grain structure and strength, making them suitable for high-pressure applications.
Hardening & Tempering
| Process | Temperature Range (Ā°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Oil | Increase hardness and strength |
| Tempering | 300-600 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600-700 | Air | Minimize residual stresses after machining |
The combination of these manufacturing and heat treatment processes ensures that Super Duplex 2507 flanges possess the required mechanical properties and corrosion resistance for demanding environments, making them ideal for various industrial applications.
Various Types
Super Duplex 2507 Blind Flanges
- Dimensions: 1" to 24"
- Condition: ASTM A182 / A240
- Applications: Oil and Gas, Chemical Processing
Super Duplex 2507 Slip-On Flanges
- Dimensions: 1" to 24"
- Condition: ASTM A182 / A240
- Applications: Marine, Petrochemical Industries
Super Duplex 2507 Weld Neck Flanges
- Dimensions: 1" to 36"
- Condition: ASTM A182 / A240
- Applications: Pressure Vessels, Hydrocarbon Processing
Super Duplex 2507 Socket Weld Flanges
- Dimensions: 1/2" to 4"
- Condition: ASTM A182 / A240
- Applications: Power Generation, Water Treatment
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
Latest Price List of Super Duplex 2507 Flanges
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex 2507 | 3 mm | $6.50 ā $7.00 | ā¹540 ā ā¹560 |
| Super Duplex 2507 | 6 mm | $6.80 ā $7.30 | ā¹560 ā ā¹580 |
| Super Duplex 2507 | 10 mm | $7.00 ā $7.50 | ā¹580 ā ā¹600 |
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 Flanges.
MOQ & Payment Terms
Minimum Order Quantity: 25ā100 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
Cities We Suppllied In India
We exported to 50+ countries worldwide.
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Certificate
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Quality Inspection & Testing
At Ragnar Metals and Tubes, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ā Chemical composition testing
- ā Mechanical tests such as tensile and hardness
- ā Dimensional inspection as per standard tolerances
- ā PMI, ultrasonic, and visual inspection (if required)
- ā EN 10204 3.1 / 3.2 test certificates
- ā Third-party inspection by SGS, TUV, BV, or Lloydās
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
Our Products Types
People Also Search For
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Frequently Asked Questions
About Ragnar Metals and Tubes
- ā Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ā ISO 9001:2015 certified company ensuring strict quality control standards
- ā Specialized in cold drawn pipes and tubes processing
- ā State-of-the-art manufacturing facilities with modern machinery
- ā Precision-engineered products with consistent quality and reliability
- ā Customized steel solutions as per client drawings and specifications
- ā Compliance with international industry standards
- ā Trusted supplier for critical industrial applications worldwide