Super Duplex Spool price Saudi Arabia
Super Duplex Spool price Saudi Arabia is a critical consideration for industries requiring corrosion-resistant piping solutions with superior strength. These spools are fabricated from super duplex stainless steel, known for its balanced microstructure of austenitic and ferritic phases. This composition offers excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, making it ideal for harsh environments often encountered in oil and gas, petrochemical, and marine sectors.
Manufactured to meet stringent international standards such as ASTM A790 and ISO 9001, these spools come with precise dimensional tolerances and exceptional mechanical properties. Typically, super duplex grades like UNS S32750 or S32760 are used, providing tensile strengths exceeding 800 MPa and superior hardness. The spools are available in various diameters and thicknesses, tailored to meet specific project requirements, ensuring optimal flow dynamics and structural integrity.
In industrial applications, these spools serve as critical components in pipeline systems, connecting valves, pumps, and other equipment while maintaining system integrity under high pressure and corrosive conditions. Their excellent weldability and ease of fabrication allow for efficient installation and maintenance, reducing downtime and operational costs. This makes them highly suitable for offshore platforms, refineries, and chemical processing plants in Saudi Arabia and beyond.
Export readiness is a key feature, with suppliers providing comprehensive documentation including mill test certificates, third-party inspection reports, and compliance with export regulations. Packaging is designed to protect the spools from damage during transit, ensuring they arrive in prime condition for immediate deployment. This focus on quality assurance and logistics supports the seamless integration of super duplex piping components into international projects.
For industrial buyers in Saudi Arabia and the wider Middle East region, investing in these high-performance spools offers a reliable, long-term solution that balances cost efficiency with durability. The availability of customized options and timely delivery further strengthens their suitability for demanding infrastructure developments, contributing to enhanced operational safety and lifecycle performance.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex Spool price Saudi Arabia 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 Spool price Saudi Arabia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex Spool price Saudi Arabia
- 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 Spool price Saudi Arabia
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 Spool price Saudi Arabia
| 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 Spool
- ✔ Exceptional corrosion resistance in aggressive environments
- ✔ High mechanical strength and durability
- ✔ Excellent weldability and formability
- ✔ Suitable for high-temperature applications
- ✔ Cost-effective compared to traditional duplex steels
- ✔ Compliance with international quality standards
Technical Overview of Super Duplex Spool
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex Spool | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Used in high-pressure and corrosive environments, particularly in oil and gas sectors | ASTM A790, ASTM A923, NACE MR0175 |
| Super Duplex Spool | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Applicable in subsea applications and chemical processing | ISO 15156, ASME SA-790 |
| Super Duplex Spool | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Ideal for heat exchangers and pressure vessels | EN 10216-5, API 5L |
Specifications Table
| Material | Super Duplex Stainless Steel |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A790/A790M, ASME SA790/SA790M |
| Size Range | 1/2 inch to 12 inch (DN15 to DN300) |
| Length | Up to 12 meters |
| Form | Spool |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 2507 | 25% Cr, 7% Ni, 4% Mo | Oil and gas, chemical processing, marine applications |
| Super Duplex 32750 | 25% Cr, 6% Ni, 2% Mo | Desalination plants, offshore structures, heat exchangers |
| Super Duplex 32760 | 26% Cr, 6% Ni, 3% Mo | Pulp and paper manufacturing, petrochemical industries |
| Super Duplex 2205 | 22% Cr, 5% Ni, 3% Mo | Wastewater treatment, storage tanks, piping systems |
| Super Duplex 2507-CL | 25% Cr, 7% Ni, 4% Mo | High chloride environments, high pressure applications |
Available Sizes of Super Duplex Spool (MM)
| Size (MM) | Size (MM) |
|---|---|
| 25 | 50 |
| 32 | 60 |
| 40 | 80 |
| 50 | 100 |
| 65 | 150 |
| 80 | 200 |
| 100 | 250 |
| 150 | 300 |
| 200 | 350 |
| 250 | 400 |
Chemical Properties of Super Duplex Spool
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 1.0 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Silicon (Si) | 1.0 max |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
Mechanical Properties of Super Duplex Stainless Steel (S32750)
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 - 650 |
| Elongation (%) | 25 |
| Hardness (HB) | 250 - 300 |
| Impact Toughness (J at -40°C) | ≥ 40 |
Super Duplex Spool – Physical & Thermal Properties
Density of Super Duplex Spool
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Super Duplex Spool
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1350 - 1400 °C | 2462 - 2552 °F |
Specific Heat of Super Duplex Spool
| Specific Heat of Super Duplex Spool | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Liquid |
| 750 | 100 - 600 | Solid |
| 900 | 600 - 1200 | Solid |
Electrical Resistivity of Super Duplex Spool
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As fabricated |
| 0.76 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Super Duplex Spool price Saudi Arabia
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A790 | 1.4410 | S32750 |
| ASTM A928 | 1.4501 | S32760 |
Manufacturing Process & Heat Treatment of Super Duplex Spool
Annealing
Annealing of super duplex stainless steel spools involves heating the material to a temperature range of 1020°C to 1100°C, followed by a slow cooling process. This treatment helps in relieving internal stresses, improving ductility, and homogenizing the microstructure, which enhances the overall mechanical properties of the material.
Forging
Forging of super duplex spools is typically performed at elevated temperatures ranging from 1000°C to 1200°C. The process involves shaping the metal through compressive forces, which refines the grain structure and improves the strength and toughness of the final product. Forged spools exhibit superior mechanical properties compared to those produced by casting.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil | Increase hardness and strength |
| Tempering | 300 - 600 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Eliminate residual stresses |
The careful application of these manufacturing and heat treatment processes ensures that super duplex spools meet the stringent requirements for strength, corrosion resistance, and durability, making them suitable for various industrial applications, particularly in the oil and gas sector.
Various Types
Super Duplex Stainless Steel Spool 1.4462
- Diameter: 2" to 24"
- Condition: ASTM A790
- Applications: Oil & Gas, Marine, Chemical Processing
Super Duplex Stainless Steel Spool 1.4501
- Diameter: 1" to 12"
- Condition: ASTM A276
- Applications: Desalination, Petrochemical, Pulp & Paper
Super Duplex Stainless Steel Spool 1.4410
- Diameter: 3" to 16"
- Condition: ASTM A789
- Applications: High-Pressure Applications, Heat Exchangers
Super Duplex Stainless Steel Spool 1.4507
- Diameter: 5" to 20"
- Condition: ASTM A790
- Applications: Chemical Storage, Marine Applications
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 Spool
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex | 3 mm | $5.50 – $6.00 | ₹455 – ₹495 |
| Super Duplex | 6 mm | $5.80 – $6.30 | ₹475 – ₹515 |
| Super Duplex | 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 Spool.
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