Duplex S32205 Flanges exporter in Bahrain
Duplex S32205 Flanges exporter in Bahrain specializes in providing high-quality duplex stainless steel flanges known for their excellent corrosion resistance and superior mechanical properties. These flanges are manufactured from Duplex S32205, a robust material that combines the strength of ferritic and austenitic stainless steel, making it ideal for demanding industrial applications. The exporter ensures that each flange meets stringent international standards, catering to the needs of various sectors in Bahrain and beyond.
Duplex S32205 flanges are designed to withstand harsh environments, including exposure to chlorides and acidic conditions, which often occur in oil and gas, chemical processing, and marine industries. Their high tensile strength and resistance to stress corrosion cracking make them reliable components for pipelines, pressure vessels, and structural assemblies. Available in multiple types such as weld neck, slip-on, and blind flanges, these products offer versatility to suit different installation requirements.
Precision manufacturing and rigorous quality control are hallmarks of the exported flanges, ensuring dimensional accuracy and mechanical integrity. The exporter employs advanced forging and machining techniques, followed by thorough testing for hardness, impact resistance, and dimensional conformity. This commitment to quality guarantees that the flanges can perform efficiently under high pressure and temperature conditions, meeting the critical demands of industrial buyers in Bahrain’s growing infrastructure projects.
Export readiness is a key focus, with packaging and logistics tailored to protect the duplex stainless steel flanges during transit and handling. The exporter complies with international shipping protocols and provides comprehensive documentation, including material test certificates and traceability reports, facilitating smooth customs clearance and timely delivery. This ensures that industrial clients receive their orders promptly, supporting uninterrupted project timelines.
For industrial buyers seeking durable and corrosion-resistant flange solutions, sourcing from a specialized exporter in Bahrain offers distinct advantages. With a deep understanding of regional industry requirements and access to premium Duplex S32205 materials, the supplier delivers products that combine performance with reliability. This makes them a trusted partner for companies aiming to enhance the longevity and safety of their piping and structural systems.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex S32205 Flanges 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 S32205 Flanges exporter in Bahrain
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex S32205 Flanges 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 S32205 Flanges 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 S32205 Flanges 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 S32205 Flanges
- ✔ Excellent corrosion resistance in chloride environments
- ✔ High strength and durability, suitable for high-pressure applications
- ✔ Good weldability and fabrication characteristics
- ✔ Improved resistance to stress corrosion cracking
- ✔ Availability in various sizes and specifications
- ✔ Compliance with international standards and certifications
Technical Overview of Duplex S32205 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Used in high-pressure applications and environments with pitting and crevice corrosion | ASTM A182, ASME SA182, NACE MR0175 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Ideal for oil and gas, chemical processing, and marine environments | ISO 15156, ASTM A240 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Recommended for applications requiring high strength and corrosion resistance | EN 10088, ASTM A479 |
Specifications Table
| Material | Duplex Stainless Steel S32205 |
|---|---|
| Grades | S32205 |
| Standard | ASTM A182/A240 |
| Size Range | 1/2" to 36" |
| Length | Custom lengths available |
| Form | Flat and raised face flanges |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo | Oil and gas, chemical processing, marine applications |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo | Pressure vessels, heat exchangers |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo | Water treatment, pulp and paper industry |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo | Construction, architecture, and structural applications |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo | Pharmaceutical and food processing industries |
Available Sizes of Duplex S32205 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 50 |
| 20 | 65 |
| 25 | 80 |
| 32 | 100 |
| 40 | 125 |
| 50 | 150 |
| 65 | 200 |
| 80 | 250 |
| 100 | 300 |
| 150 | 400 |
Chemical Properties of Duplex S32205
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 3.0 - 3.5 |
| Nitrogen (N) | 0.08 - 0.20 |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 0.8 max |
| Carbon (C) | 0.03 max |
| Iron (Fe) | Balance |
Mechanical Properties of Duplex S32205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 |
| Yield Strength (MPa) | 450 |
| Elongation (%) | 25 |
| Hardness (HB) | 280 |
| Impact Toughness (J at -40°C) | 50 |
Duplex S32205 – Physical & Thermal Properties
Density of Duplex S32205
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex S32205
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
Specific Heat of Duplex S32205
| Specific Heat of Duplex S32205 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 600 | 100 - 300 | Heating |
| 700 | 300 - 600 | High Temperature |
Electrical Resistivity of Duplex S32205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.74 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.76 | 200 | |
| 0.78 | 300 | |
| 0.80 | 400 | |
Equivalent of Duplex S32205
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-2 | X22CrNiMo22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex S32205 Flanges
Annealing
Annealing of Duplex S32205 flanges involves heating the material to a temperature range of 1020°C to 1100°C, followed by controlled cooling. This process relieves internal stresses, improves ductility, and enhances the overall mechanical properties of the steel, making it suitable for further processing and applications.
Forging
The forging process for Duplex S32205 flanges is conducted at temperatures between 1150°C and 1250°C. This hot working process involves shaping the metal through compressive forces, which align the grain structure, enhance strength, and improve fatigue resistance, while also reducing defects such as porosity.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Water or Oil | Increase hardness and strength through rapid cooling. |
| Tempering | 600 - 800 | Air | Reduce brittleness and improve toughness after hardening. |
| Stress Relieving | 300 - 600 | Air | Minimize residual stresses after machining operations. |
The careful combination of these manufacturing and heat treatment processes ensures that Duplex S32205 flanges exhibit superior mechanical properties, corrosion resistance, and durability, making them ideal for demanding applications in various industries.
Various Types
Duplex S32205 Blind Flanges
- Dimensions: 1" to 24"
- Condition: Hot Rolled, Cold Drawn
- Applications: Oil & Gas, Chemical Processing
Duplex S32205 Socket Weld Flanges
- Dimensions: 1" to 12"
- Condition: Annealed
- Applications: Marine, Pulp and Paper
Duplex S32205 Weld Neck Flanges
- Dimensions: 2" to 36"
- Condition: Pickled and Passivated
- Applications: Power Generation, Water Treatment
Duplex S32205 Lap Joint Flanges
- Dimensions: 1.5" to 24"
- Condition: As Forged
- Applications: Shipbuilding, Petrochemical
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 S32205 Flanges
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex S32205 | 3 mm | $5.00 – $5.50 | ₹410 – ₹450 |
| Duplex S32205 | 6 mm | $4.80 – $5.30 | ₹390 – ₹440 |
| Duplex S32205 | 10 mm | $4.50 – $5.00 | ₹370 – ₹420 |
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 S32205 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
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
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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