Duplex S32205 Flanges exporter Saudi Arabia
Duplex S32205 Flanges exporter Saudi Arabia plays a crucial role in supplying high-quality stainless steel components tailored for demanding industrial applications. These flanges, crafted from Duplex S32205 alloy, combine excellent corrosion resistance with superior mechanical strength, making them ideal for use in aggressive environments such as oil and gas, petrochemical, and marine industries. The balanced duplex microstructure enhances resistance to stress corrosion cracking and pitting, ensuring durability and long service life.
Manufactured according to stringent international standards like ASME, ASTM, and EN, these flanges offer reliable dimensional accuracy and compatibility with various piping systems. Their dual-phase composition provides a density and toughness that surpasses traditional austenitic stainless steels, enabling them to withstand high pressure and temperature conditions. This makes them suitable for critical connections in pipelines, pressure vessels, and heat exchangers.
With a focus on export readiness, suppliers based in Saudi Arabia ensure that all flanges undergo rigorous quality inspections, including chemical analysis, mechanical testing, and non-destructive examination. Packaging and logistics are optimized for safe and timely delivery to global industrial hubs, supporting seamless integration into international projects. The strategic location of Saudi Arabia also facilitates efficient shipping routes to key markets in the Middle East, Asia, and beyond.
These duplex stainless steel flanges are widely used in corrosive environments where chloride stress corrosion and erosion resistance are essential. Their applications extend to seawater handling, desalination plants, chemical processing units, and offshore platforms. Industrial buyers can rely on these components to maintain system integrity and reduce maintenance costs over operational cycles.
Choosing a reputable supplier from Saudi Arabia ensures access to flanges that meet both performance and regulatory requirements. With comprehensive technical support and customization options available, customers receive tailored solutions that align with their project specifications and industry standards. This combination of quality, reliability, and export expertise positions these flanges as a preferred choice for demanding industrial applications worldwide.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex S32205 Flanges exporter 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 Duplex S32205 Flanges exporter Saudi Arabia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex S32205 Flanges exporter 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 Duplex S32205 Flanges exporter 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 Duplex S32205 Flanges exporter 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 Duplex S32205 Flanges
- ✔ High resistance to pitting and crevice corrosion
- ✔ Excellent strength and durability
- ✔ Versatile for various industrial applications
- ✔ Enhanced weldability compared to other duplex grades
- ✔ Good resistance to stress corrosion cracking
- ✔ Cost-effective alternative to super duplex stainless steels
Technical Overview of Duplex S32205 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Used in high-strength applications, offshore oil and gas, and chemical processing | ASTM A182, ASME SA182, ISO 15156 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Suitable for environments with chloride stress corrosion cracking | ASTM A240, ASME SA240 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, Balance Iron | Ideal for heat exchangers, pressure vessels, and pipeline systems | EN 10204-3.1, ASTM A276 |
Specifications Table
| Material | Duplex S32205 |
|---|---|
| Grades | S32205 |
| Standard | ASTM A815 / ASME SA815 |
| Size Range | 1/2" to 24" |
| Length | Custom lengths available |
| Form | Flanges |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.2% N | Oil and gas, chemical processing, marine applications |
| Duplex S32205 Blind Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.2% N | Pressure vessels, heat exchangers |
| Duplex S32205 Slip-On Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.2% N | Pipeline construction, industrial applications |
| Duplex S32205 Weld Neck Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.2% N | High-pressure systems, offshore applications |
| Duplex S32205 Socket Weld Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.2% N | Power generation, pulp and paper industry |
Available Sizes of Duplex S32205 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 100 |
| 20 | 125 |
| 25 | 150 |
| 32 | 200 |
| 40 | 250 |
| 50 | 300 |
| 65 | 350 |
| 80 | 400 |
| 100 | 450 |
| 150 | 600 |
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 |
| Manganese (Mn) | 0.0 - 1.0 |
| Silicon (Si) | 0.0 - 0.8 |
| Carbon (C) | 0.0 - 0.03 |
| Phosphorus (P) | 0.0 - 0.03 |
| Sulfur (S) | 0.0 - 0.02 |
Mechanical Properties of Duplex S32205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 |
| Yield Strength (MPa) | 450 |
| Elongation (%) | 25 |
| Hardness (HB) | 290 |
| Impact Toughness (J) | 50 |
Duplex S32205 Flanges – Physical & Thermal Properties
Density of Duplex S32205 Flanges
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex S32205 Flanges
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1450 °C | 2600 - 2642 °F |
Specific Heat of Duplex S32205 Flanges
| Specific Heat of Duplex S32205 Flanges | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 600 | Heating |
| 540 | 600 - 1000 | High Temperature |
Electrical Resistivity of Duplex S32205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex S32205 Flanges
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A182 | 1.4462 | S32205 |
| EN 10088-3 | X2CrNiMoN22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex S32205 Flanges
Annealing
Annealing of Duplex S32205 flanges is performed to relieve internal stresses and improve ductility. The process involves heating the material to a temperature of approximately 1020-1100°C, followed by controlled cooling. This treatment enhances the microstructure, allowing for improved mechanical properties and corrosion resistance.
Forging
Forging of Duplex S32205 flanges is conducted at temperatures ranging from 1100-1200°C. This process involves shaping the metal through compressive forces, which refine the grain structure and enhance strength. The forging process is critical for ensuring the integrity and performance of flanges used in high-pressure applications.
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 |
| Stress Relieving | 600-700 | Air | To alleviate residual stresses after machining |
The manufacturing and heat treatment processes for Duplex S32205 flanges are critical in achieving the desired mechanical properties and corrosion resistance, ensuring their reliability in various industrial applications.
Various Types
Duplex S32205 Blind Flanges
- Dimensions: 1" to 48" diameter
- Condition: Hot Finished, Cold Finished
- Applications: Oil and Gas, Chemical Processing
Duplex S32205 Slip-On Flanges
- Dimensions: 1" to 24" diameter
- Condition: Annealed, Pickled
- Applications: Water Treatment, Marine Industry
Duplex S32205 Weld Neck Flanges
- Dimensions: 1" to 36" diameter
- Condition: Normalized, Quenched
- Applications: Pressure Vessels, Heat Exchangers
Duplex S32205 Socket Weld Flanges
- Dimensions: 1/2" to 4" diameter
- Condition: As Forged, Machined
- Applications: Piping Systems, Refineries
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 | $4.50 – $5.00 | ₹370 – ₹410 |
| Duplex S32205 | 6 mm | $4.80 – $5.30 | ₹395 – ₹435 |
| Duplex S32205 | 10 mm | $5.10 – $5.60 | ₹420 – ₹460 |
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
- Duplex S32205 Pipe Supplier Saudi Arabia
- Duplex S32205 Fittings Manufacturer Saudi Arabia
- Duplex Steel Flanges Exporter Middle East
- Duplex S31803 Flanges Supplier Saudi Arabia
- Duplex Stainless Steel Products Saudi Arabia
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