Duplex 2205 Spool exporter in Kuwait
Duplex 2205 Spool exporter in Kuwait offers high-quality stainless steel spools known for their exceptional corrosion resistance and mechanical strength. Manufactured from Duplex 2205 stainless steel, these spools combine austenitic and ferritic properties, making them ideal for demanding industrial environments. The material’s balanced microstructure provides superior resistance to stress corrosion cracking, pitting, and crevice corrosion, which is crucial for applications involving harsh chemical exposure or seawater.
These spools are precision-engineered to meet stringent industry standards, ensuring consistent performance and durability. Typically fabricated through advanced welding and forming techniques, the spools maintain tight dimensional tolerances and smooth finishes, which facilitate efficient installation and integration into piping systems. Their robust nature supports high-pressure and high-temperature operations, making them suitable for oil and gas, petrochemical, and marine sectors.
In terms of specifications, Duplex 2205 stainless steel spools generally feature a composition of approximately 22% chromium, 5% nickel, and 3% molybdenum, with nitrogen added to enhance strength and corrosion resistance. The material’s yield strength is nearly twice that of standard austenitic stainless steels, providing longer service life and reduced maintenance costs. Exported products are accompanied by comprehensive documentation, including material test reports (MTRs) and third-party inspection certificates, ensuring compliance with international quality standards.
Export readiness is a key aspect of the supplier’s offering, with packaging and logistics optimized for safe transport to Kuwait and beyond. The supplier ensures that all spools are securely packaged to prevent damage during transit and are shipped in compliance with global shipping regulations. This reliability in delivery schedules and product integrity supports industrial buyers in maintaining their project timelines and operational efficiency.
For industrial buyers seeking corrosion-resistant and high-strength piping components, these Duplex 2205 stainless steel spools represent a strategic investment. Their application versatility, combined with export-grade quality assurance, makes them an excellent choice for infrastructure projects requiring longevity and resilience under challenging conditions.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2205 Spool exporter in Kuwait Are Preferred by Global Buyers
- âś” Factory Pricing: Direct manufacturer rates with bulk stock
- âś” Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- âś” Export-Ready: Sea-worthy packaging for on-time delivery
- âś” Fast RFQs: Quick quotes for custom sizes & quantities
- âś” 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 Duplex 2205 Spool exporter in Kuwait
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2205 Spool 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 Duplex 2205 Spool 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 Duplex 2205 Spool 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 Duplex 2205 Spool
- âś” Excellent corrosion resistance, particularly in chloride environments
- âś” High strength and durability, making it ideal for demanding applications
- âś” Good weldability, facilitating easy fabrication and assembly
- âś” Resistance to stress corrosion cracking, enhancing reliability
- âś” Superior mechanical properties at both room and elevated temperatures
- âś” Cost-effective solution compared to other high-performance alloys
Technical Overview of Duplex 2205
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2205 Spool | 22% Chromium, 5% Nickel, 3.2% Molybdenum, Balance Iron | Used in oil and gas applications, chemical processing, and marine environments | ASTM A240, ASTM A789, ASME SA240 |
| Duplex 2205 Spool | 22% Chromium, 5% Nickel, 3.2% Molybdenum, Balance Iron | Ideal for high strength and corrosion resistance in harsh environments | EN 10088-3, NACE MR0175 |
| Duplex 2205 Spool | 22% Chromium, 5% Nickel, 3.2% Molybdenum, Balance Iron | Commonly used in pressure vessels, heat exchangers, and piping systems | ISO 15156, ASTM A923 |
Specifications Table
| Material | Duplex Stainless Steel 2205 |
|---|---|
| Grades | UNS S31803 / S32205 |
| Standard | ASTM A790 / A928 |
| Size Range | 1/2" to 24" |
| Length | Up to 12 meters |
| Form | Spools |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2205 | Fe, 22% Cr, 5% Ni, 3% Mo | Oil and gas, chemical processing, and marine applications |
| Duplex 2507 | Fe, 25% Cr, 7% Ni, 4% Mo | Seawater piping, chemical storage tanks, and pressure vessels |
| Super Duplex 2507 | Fe, 25% Cr, 7% Ni, 4% Mo, 0.3% N | Desalination plants, oil and gas platforms, and heat exchangers |
| Duplex 2304 | Fe, 23% Cr, 4% Ni, 0.7% Mo | Wastewater treatment, storage tanks, and piping |
| Duplex 1905 | Fe, 19% Cr, 5% Ni, 3% Mo | Food processing, pulp and paper industries, and marine applications |
Available Sizes of Duplex 2205 (MM)
| Size (MM) | Size (MM) |
|---|---|
| 25 | 50 |
| 32 | 63 |
| 40 | 76 |
| 50 | 89 |
| 63 | 102 |
| 76 | 114 |
| 89 | 127 |
| 102 | 140 |
| 114 | 168 |
| 127 | 219 |
Chemical Properties of Duplex 2205
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 3.0 - 3.5 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 0.08 - 1.0 |
| Silicon (Si) | 0.0 - 0.8 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
Mechanical Properties of Duplex 2205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 min |
| Elongation (%) | 25 min |
| Hardness (HB) | 250 max |
| Impact Toughness (J at -50°C) | 50 min |
Duplex 2205 – Physical & Thermal Properties
Density of Duplex 2205
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cmÂł | 0.282 lb/inÂł |
Melting Point of Duplex 2205
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
Specific Heat of Duplex 2205
| Specific Heat of Duplex 2205 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 600 | 100 - 400 | Heating |
| 700 | 400 - 800 | High Temperature |
Electrical Resistivity of Duplex 2205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.76 | 200 | |
| 0.78 | 300 | |
| 0.80 | 400 | |
Equivalent of Duplex 2205
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-1 | X2CrNiMoN22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex 2205
Annealing
The annealing process for Duplex 2205 involves heating the material to a temperature range of 1020°C to 1100°C, followed by a slow cooling process. This treatment helps to relieve internal stresses, improve ductility, and refine the microstructure, ensuring better corrosion resistance and mechanical properties.
Forging
Forging of Duplex 2205 is performed at elevated temperatures, typically between 1100°C and 1200°C. This process enhances the mechanical properties of the material by refining the grain structure and increasing strength. The forged components are then allowed to cool gradually to room temperature.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Water or Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stabilization | 700 - 800 | Air | To enhance corrosion resistance and stability |
The careful control of the manufacturing and heat treatment processes for Duplex 2205 ensures optimal performance in various applications, particularly in corrosive environments, making it an ideal choice for industrial piping and equipment.
Various Types
Duplex 2205 Spool - Type A
- Diameter: 50 mm - 300 mm
- Condition: Hot Finished
- Applications: Oil & Gas, Chemical Processing
Duplex 2205 Spool - Type B
- Diameter: 100 mm - 600 mm
- Condition: Cold Drawn
- Applications: Marine & Offshore
Duplex 2205 Spool - Type C
- Diameter: 25 mm - 200 mm
- Condition: Annealed
- Applications: Pulp & Paper, Wastewater Treatment
Duplex 2205 Spool - Type D
- Diameter: 40 mm - 250 mm
- Condition: Pickled and Passivated
- Applications: Power Generation, Desalination
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 Duplex 2205
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2205 | 3 mm | $2.50 – $2.70 | ₹207 – ₹224 |
| Duplex 2205 | 6 mm | $2.45 – $2.65 | ₹203 – ₹221 |
| Duplex 2205 | 10 mm | $2.40 – $2.60 | ₹200 – ₹219 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Duplex 2205.
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
- âś” EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- âś” Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- âś” 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
- âś” Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- âś” ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- âś” Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- âś” Modern processing and testing facilities with advanced manufacturing and inspection equipment
- âś” Custom-engineered solutions based on client drawings and technical specifications
- âś” Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- âś” Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- âś” Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries