Super Duplex 2507 Flanges exporter in Kuwait
Super Duplex 2507 Flanges exporter in Kuwait offers premium-grade stainless steel components designed to meet the rigorous demands of corrosive and high-pressure environments. Manufactured from Super Duplex stainless steel 2507, these flanges provide exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for critical industrial applications. The balanced microstructure of austenite and ferrite phases in this alloy ensures superior mechanical strength and durability.
These flanges come in various types such as weld neck, slip-on, blind, and threaded flanges, catering to diverse piping system requirements. Precision-engineered to comply with international standards like ASTM A182 and ASME B16.5, they ensure reliable and leak-proof connections in pipelines. The high tensile strength and excellent toughness of Super Duplex 2507 make these flanges suitable for use in oil and gas, petrochemical, desalination, and offshore industries.
Exporters in Kuwait maintain stringent quality control processes, including chemical composition analysis, non-destructive testing, and dimensional inspections, to guarantee product integrity and performance. The flanges are often supplied with full traceability certificates and mill test reports, facilitating smooth customs clearance and compliance with global procurement standards. Packaging is optimized to protect against mechanical damage and corrosion during transit.
Given Kuwait’s strategic location and well-established logistics infrastructure, clients benefit from efficient delivery schedules and competitive shipping options. The availability of customized flange solutions and after-sales support further enhances the value proposition for international buyers. Whether for new projects or maintenance operations, these Super Duplex components ensure longevity and operational safety under harsh service conditions.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 2507 Flanges exporter in Kuwait 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: 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 Kuwait
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 2507 Flanges exporter in Kuwait
- 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 Kuwait
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 Kuwait
| 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 Flanges
- ✔ Exceptional corrosion resistance in harsh environments
- ✔ High strength and durability, suitable for high-pressure applications
- ✔ Excellent weldability and formability for versatile design options
- ✔ Superior stress corrosion cracking resistance
- ✔ Suitable for both low and high-temperature applications
- ✔ Compliance with international standards and specifications
Technical Overview of Super Duplex 2507 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 2507 Flanges | 25% Chromium, 7% Nickel, 4% Molybdenum, 0.2% Nitrogen | Used in high-pressure and high-temperature applications, including oil & gas, chemical processing, and seawater environments. | ASTM A182, ASTM A240, ASME SA-240 |
| Super Duplex 2507 Flanges | High resistance to pitting and crevice corrosion due to its high chromium and molybdenum content. | Ideal for use in offshore platforms, heat exchangers, and pressure vessels. | ISO 9001, NACE MR0175 |
| Super Duplex 2507 Flanges | Excellent mechanical properties with a yield strength of 550 MPa and tensile strength of 750 MPa. | Commonly used in industries requiring robust materials that can withstand harsh environments. | API 6A, API 17D |
Specifications Table
| Material | Super Duplex Stainless Steel 2507 |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASME/ANSI B16.5, ASTM A182 |
| Size Range | 1/2" to 24" |
| Length | Customizable lengths available |
| Form | Flanges (Slip-on, Weld Neck, Blind, Threaded) |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 Flanges | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Oil and gas, chemical processing, marine applications |
| Super Duplex 2507 Flanges | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Desalination plants, pulp and paper industry |
| Super Duplex 2507 Flanges | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Heat exchangers, pressure vessels |
| Super Duplex 2507 Flanges | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Pharmaceutical industry, food processing |
| Super Duplex 2507 Flanges | Cr: 25%, Ni: 7%, Mo: 4%, N: 0.27% | Marine environments, wastewater treatment |
Available Sizes of Super Duplex 2507 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 10 |
| 20 | 15 |
| 25 | 20 |
| 32 | 25 |
| 40 | 32 |
| 50 | 40 |
| 65 | 50 |
| 80 | 65 |
| 100 | 80 |
| 150 | 100 |
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) | 0.5 - 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 (MPa) | 620 |
| Yield Strength (MPa) | 450 |
| Elongation (%) | 25 |
| Hardness (HB) | 290 |
| Impact Toughness (J) | 50 |
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 | 2650 °C | 4822 °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 | Solid |
| 600 | 100 - 400 | Solid |
| 700 | 400 - 800 | Solid |
Electrical Resistivity of Super Duplex 2507
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.7 | 20 | As-rolled |
| 0.8 | 100 | |
| 0.9 | 200 | |
| 1.0 | 300 | |
| 1.1 | 400 | |
Equivalent of Super Duplex 2507
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A182 | 1.4410 | S32750 |
| ASTM A790 | 1.4501 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex 2507 Flanges
Annealing
Annealing of Super Duplex 2507 flanges is performed at a temperature range of 1020-1100°C. This process helps to relieve internal stresses, improve ductility, and enhance the overall microstructure of the material. Following the heating phase, the flanges are cooled in air to achieve the desired mechanical properties.
Forging
Forging of Super Duplex 2507 involves shaping the flanges through a controlled process of deformation at elevated temperatures. The typical forging temperature is around 1100-1200°C. This process not only improves the material's strength but also refines the grain structure, ensuring uniformity and optimal performance in demanding applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050-1100 | Oil | To increase hardness and strength |
| Tempering | 300-600 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 600-800 | Air | To alleviate residual stresses after machining |
The combination of these processes ensures that Super Duplex 2507 flanges possess an excellent balance of strength, corrosion resistance, and toughness, making them suitable for various high-pressure and high-temperature applications in industries such as oil and gas, chemical processing, and marine engineering.
Various Types
Super Duplex 2507 Blind Flanges
- Dimensions: 1/2" to 24"
- Condition: Hot Finished / Cold Worked
- Applications: Oil and Gas, Chemical Processing
Super Duplex 2507 Threaded Flanges
- Dimensions: 1" to 12"
- Condition: As Forged / Machined
- Applications: Marine Applications, Pulp and Paper
Super Duplex 2507 Socket Weld Flanges
- Dimensions: 1/2" to 10"
- Condition: Pickled and Passivated
- Applications: Heat Exchangers, Pharmaceutical
Super Duplex 2507 Weld Neck Flanges
- Dimensions: 1" to 48"
- Condition: Annealed
- Applications: Petrochemical, Oil Refineries
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 | $5.50 – $6.00 | ₹455 – ₹495 |
| Super Duplex 2507 | 6 mm | $5.75 – $6.25 | ₹470 – ₹510 |
| Super Duplex 2507 | 10 mm | $6.00 – $6.50 | ₹485 – ₹525 |
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: 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
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.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
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
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide