Duplex 2205 Spool exporter in Bahrain
Duplex 2205 Spool exporter in Bahrain specializes in supplying high-quality duplex stainless steel spools known for their exceptional corrosion resistance and strength. These spools are fabricated using Duplex 2205 alloy, a balanced duplex stainless steel containing approximately 22% chromium, 5% nickel, and 3% molybdenum. This composition offers superior resistance to chloride-induced stress corrosion cracking, making it ideal for challenging industrial environments.
The product type, duplex stainless steel spools, are extensively used in piping systems across various sectors such as oil and gas, petrochemical, marine, and desalination plants. Their robust mechanical properties, including high tensile strength and excellent weldability, ensure long service life and minimal maintenance requirements. Exporters in Bahrain focus on delivering spools that comply with international standards such as ASTM A790 and ASME B16.9, ensuring compatibility with global industrial infrastructure.
These spools are precision-engineered with tight tolerances to meet rigorous specifications demanded by industrial buyers. The fabrication process involves cutting, welding, and inspection phases to guarantee dimensional accuracy and structural integrity. Duplex 2205 spools are also valued for their resistance to pitting and crevice corrosion, which is critical for applications involving seawater or aggressive chemical exposure.
Export readiness is a key consideration, with suppliers in Bahrain providing comprehensive documentation, including mill test reports, heat treatment certificates, and quality assurance certifications. Packaging is designed to prevent damage during transit, ensuring that the spools arrive at international destinations in optimal condition. Additionally, logistics partners experienced in handling heavy industrial goods facilitate timely and secure delivery worldwide.
Industrial buyers seeking reliable duplex stainless steel piping components will find Bahrain-based exporters equipped to meet diverse project requirements. With a focus on quality, compliance, and customer support, these suppliers play a crucial role in the global supply chain for corrosion-resistant alloy spools, supporting critical infrastructure in demanding environments.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2205 Spool exporter in Bahrain 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 Duplex 2205 Spool exporter in Bahrain
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2205 Spool exporter in Bahrain
- 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 Bahrain
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 Bahrain
| 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
- ✔ Excellent resistance to pitting and corrosion
- ✔ High strength and durability
- ✔ Suitable for high-pressure applications
- ✔ Good weldability and formability
- ✔ Cost-effective solution for a variety of industries
- ✔ Wide temperature range performance
Technical Overview of Duplex 2205 Spool
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2205 Spool | 22% Chromium, 5% Nickel, 3% Molybdenum | Used in piping systems for oil and gas applications | ASTM A240, ASTM A789 |
| Duplex 2205 Spool | Excellent resistance to pitting and crevice corrosion | Suitable for high-stress environments | EN 10088-3, ASME SA240 |
| Duplex 2205 Spool | Good weldability and high strength | Ideal for chemical processing industries | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Duplex 2205 |
|---|---|
| Grades | UNS S32205 |
| Standard | ASTM A790 / A789 |
| Size Range | 1/2" to 24" (NPS) |
| Length | Up to 24 meters |
| Form | Spool |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2205 Pipe | 22% Cr, 5% Ni, 3% Mo | Oil and gas, chemical processing |
| Duplex 2205 Plate | 22% Cr, 5% Ni, 3% Mo | Marine environments, pressure vessels |
| Duplex 2205 Fittings | 22% Cr, 5% Ni, 3% Mo | Piping systems, structural applications |
| Duplex 2205 Flanges | 22% Cr, 5% Ni, 3% Mo | Industrial equipment, offshore platforms |
| Duplex 2205 Spool | 22% Cr, 5% Ni, 3% Mo | Water treatment, desalination plants |
Available Sizes of Duplex 2205 (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 20 |
| 30 | 40 |
| 50 | 60 |
| 70 | 80 |
| 90 | 100 |
| 110 | 120 |
| 130 | 140 |
| 150 | 160 |
| 170 | 180 |
| 190 | 200 |
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 |
| Manganese (Mn) | 0.08 - 2.0 |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Iron (Fe) | Balance |
Mechanical Properties of Duplex 2205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 880 |
| Yield Strength (MPa) | 450 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Modulus of Elasticity (GPa) | 200 |
Duplex 2205 – Physical & Thermal Properties
Density of Duplex 2205
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex 2205
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1390 - 1450 °C | 2534 - 2642 °F |
Specific Heat of Duplex 2205
| Specific Heat of Duplex 2205 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 540 | 100 - 400 | Annealed |
| 600 | 400 - 800 | Annealed |
Electrical Resistivity of Duplex 2205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-rolled |
| 0.77 | 100 | |
| 0.80 | 200 | |
| 0.85 | 300 | |
| 0.90 | 400 | |
Equivalent of Duplex 2205
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-3 | X2CrNiMoN22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex 2205
Annealing
Annealing of Duplex 2205 is performed to relieve internal stresses and improve ductility. The process typically involves heating the material to a temperature of 1020°C to 1100°C, followed by controlled cooling to ensure the desired microstructure is achieved.
Forging
Forging of Duplex 2205 involves heating the material to a temperature range of 1100°C to 1200°C before shaping it through mechanical deformation. This process enhances the material's strength and toughness while refining its grain structure.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1100 | Water | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stress Relief | 300 - 500 | Air | To relieve residual stresses after machining |
The manufacturing and heat treatment processes for Duplex 2205 are critical in achieving the desired mechanical properties and ensuring the material's suitability for various industrial applications. Proper control of these processes results in enhanced performance and durability of the final product.
Various Types
Duplex 2205 Spool - Standard
- Diameter: 3 inches; Length: 4 feet
- Condition: Hot Finished
- Applications: Oil & Gas, Chemical Processing
Duplex 2205 Spool - High Pressure
- Diameter: 2 inches; Length: 5 feet
- Condition: Cold Worked
- Applications: Power Generation, Marine
Duplex 2205 Spool - Custom Size
- Diameter: Customized; Length: Customized
- Condition: As Fabricated
- Applications: Piping Systems, Structural Applications
Duplex 2205 Spool - Corrosion Resistant
- Diameter: 4 inches; Length: 6 feet
- Condition: Solution Annealed
- Applications: Wastewater Treatment, 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 | $3.50 – $4.00 | ₹290 – ₹330 |
| Duplex 2205 | 6 mm | $3.80 – $4.30 | ₹310 – ₹350 |
| Duplex 2205 | 10 mm | $4.00 – $4.50 | ₹330 – ₹370 |
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
- ✔ 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.
People Also Search For
- Duplex 2205 Pipe Supplier in Bahrain
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- Duplex 2205 Flange Exporter in Bahrain
- Duplex Steel 2205 Fittings Distributor
- Duplex 2205 Sheet Supplier in Bahrain
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