Super Duplex 32750 Sheet supplier Riyadh
Super Duplex 32750 Sheet supplier Riyadh offers premium-grade stainless steel sheets known for their exceptional strength and corrosion resistance. This material is an advanced duplex stainless steel alloy, combining high chromium, molybdenum, and nickel content to deliver superior performance in highly corrosive environments. Industrial buyers in sectors such as oil and gas, chemical processing, and marine applications rely on these sheets for their durability and reliability.
The sheets are characterized by a balanced microstructure of austenite and ferrite phases, which grants them excellent mechanical properties, including high tensile strength and resistance to stress corrosion cracking. Typically, these sheets conform to stringent international standards such as ASTM A240 and UNS S32750, ensuring consistent quality and traceability. Thicknesses and dimensions are customizable to meet specific project requirements, making them suitable for fabrication into pressure vessels, heat exchangers, and piping systems.
Applications for these duplex stainless steel sheets extend across various industries where exposure to chloride-rich environments and extreme conditions is common. Their ability to withstand pitting, crevice corrosion, and chloride-induced stress corrosion cracking makes them ideal for subsea components, desalination plants, and chemical storage tanks. Moreover, the excellent weldability and formability of these sheets facilitate complex engineering designs without compromising structural integrity.
For buyers in Riyadh and the broader Middle East region, the supplier ensures export-ready packaging and logistics support to streamline international shipments. Compliance with export regulations and thorough quality control checks are standard, providing confidence in product consistency and timely delivery. This commitment to service excellence makes the supplier a trusted partner for industrial procurement professionals seeking reliable Super Duplex 32750 sheets for critical infrastructure projects.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 32750 Sheet supplier Riyadh 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 32750 Sheet supplier Riyadh
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 32750 Sheet supplier Riyadh
- 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 32750 Sheet supplier Riyadh
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 32750 Sheet supplier Riyadh
| 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 32750
- ✔ Exceptional corrosion resistance in harsh environments
- ✔ High strength and durability, ideal for structural applications
- ✔ Excellent weldability and formability for various manufacturing processes
- ✔ Superior resistance to pitting and crevice corrosion
- ✔ Suitable for high-temperature and high-pressure applications
- ✔ Compliant with international industrial standards for quality assurance
Technical Overview of Super Duplex 32750 Sheet
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, 0.5% Nitrogen | Marine applications, chemical processing, oil and gas industries | ASTM A240, ASME SA240 |
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, 0.5% Nitrogen | Heat exchangers, pressure vessels, piping systems | EN 10088-3, NACE MR0175 |
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, 0.5% Nitrogen | High strength applications, sour service environments | ISO 15156, ASTM A789 |
Specifications Table
| Material | Super Duplex Stainless Steel 32750 |
|---|---|
| Grades | UNS S32750 |
| Standard | ASTM A240 / ASME SA240 |
| Size Range | 2.0 mm to 20.0 mm thickness |
| Length | Up to 3000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 32750 Sheet | Cr 25%, Ni 7%, Mo 4%, N 0.2% | Oil and gas, chemical processing, desalination plants |
| Super Duplex 32760 Sheet | Cr 26%, Ni 8%, Mo 4.5%, N 0.3% | Marine applications, pressure vessels |
| Super Duplex 2507 Sheet | Cr 25%, Ni 7%, Mo 4%, N 0.3% | Seawater handling, pulp and paper industry |
| Super Duplex 5A Sheet | Cr 30%, Ni 9%, Mo 5%, N 0.4% | Oil refineries, chemical storage tanks |
| Super Duplex 32750 Sheet (Cold Rolled) | Cr 25%, Ni 7%, Mo 4%, N 0.2% | High strength applications, structural components |
Available Sizes of Super Duplex 32750 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1500 x 3000 |
| 1200 x 2400 | 2000 x 4000 |
| 1500 x 1500 | 2500 x 1250 |
| 3000 x 6000 | 2000 x 2000 |
| 1000 x 1000 | 1800 x 3000 |
| 1200 x 1200 | 1500 x 2000 |
| 2500 x 2500 | 4000 x 8000 |
| 1500 x 3000 | 1000 x 3000 |
| 1800 x 6000 | 3000 x 3000 |
| 2500 x 5000 | 2000 x 3000 |
Chemical Properties of Super Duplex 32750
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.5 - 4.5 |
| Tungsten (W) | 0.5 - 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 32750
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 800 - 1000 |
| Yield Strength (MPa) | 600 - 800 |
| Elongation (%) | 25 |
| Hardness (HB) | 250 - 320 |
| Impact Toughness (J @ -40°C) | ≥ 40 |
Super Duplex 32750 – Physical & Thermal Properties
Density of Super Duplex 32750
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
Melting Point of Super Duplex 32750
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1350 - 1400 °C | 2462 - 2552 °F |
Specific Heat of Super Duplex 32750
| Specific Heat of Super Duplex 32750 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 480 | 100 - 300 | Annealed |
| 460 | 300 - 600 | Annealed |
Electrical Resistivity of Super Duplex 32750
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Super Duplex 32750
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4410 | S32750 |
| ASME SA240 | 1.4410 | S32750 |
Manufacturing Process & Heat Treatment of Super Duplex 32750
Annealing
Annealing of Super Duplex 32750 is performed to relieve internal stresses and to enhance the ductility and toughness of the material. The process typically involves heating the steel to a temperature range of 1020°C to 1100°C, followed by controlled cooling. This treatment helps to achieve a homogeneous microstructure and improves the overall mechanical properties, making it suitable for various industrial applications.
Forging
Forging of Super Duplex 32750 involves shaping the material through deformation under compressive forces, typically at elevated temperatures. This process enhances the mechanical properties by refining the grain structure and ensuring a uniform distribution of phases. The forging temperature is generally maintained between 1050°C and 1200°C, allowing for effective manipulation of the material while minimizing defects.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil or Water | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300 - 600 | Air | To relieve residual stresses from manufacturing processes |
The combination of these manufacturing processes and heat treatments ensures that Super Duplex 32750 exhibits excellent mechanical properties, corrosion resistance, and durability, making it a preferred choice for demanding applications in various industries.
Various Types
Super Duplex 32750 Sheet - Standard
- Thickness: 3mm to 25mm
- Condition: Hot Rolled / Cold Rolled
- Applications: Petrochemical, Marine, Oil & Gas, Desalination Plants
Super Duplex 32750 Sheet - Custom Size
- Thickness: 2mm to 50mm
- Condition: Annealed
- Applications: Chemical Processing, Power Generation, Pulp and Paper Industry
Super Duplex 32750 Sheet - Clad
- Thickness: 5mm to 20mm
- Condition: Cold Rolled
- Applications: Storage Tanks, Pressure Vessels, Heat Exchangers
Super Duplex 32750 Sheet - High Strength
- Thickness: 3mm to 15mm
- Condition: Hot Rolled
- Applications: Structural Components, Heavy Equipment Manufacturing
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 32750 Sheet
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex 32750 | 3 mm | $5.50 – $6.00 | ₹450 – ₹490 |
| Super Duplex 32750 | 6 mm | $5.80 – $6.30 | ₹470 – ₹510 |
| Super Duplex 32750 | 10 mm | $6.00 – $6.50 | ₹490 – ₹530 |
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 32750 Sheet.
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.
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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