Duplex S32205 Flanges exporter Saudi Arabia
Duplex S32205 Flanges exporter Saudi Arabia specializes in supplying high-quality stainless steel flanges made from Duplex S32205 alloy, renowned for its excellent corrosion resistance and superior mechanical strength. These flanges are fabricated to meet international standards such as ASTM A182 and ASME B16.5, ensuring reliable performance in demanding industrial environments. The duplex stainless steel composition offers a balanced microstructure of austenitic and ferritic phases, providing enhanced durability against chloride-induced stress corrosion cracking and pitting.
Manufactured with precision, these flanges come in various types including weld neck, slip-on, blind, and threaded, catering to diverse piping system requirements. The duplex grade S32205 material is particularly suitable for applications involving aggressive media such as seawater, chemical processing, and oil and gas operations. Its high strength-to-weight ratio also allows for thinner sections compared to conventional stainless steels, contributing to cost efficiency without compromising safety.
Industries in Saudi Arabia and the broader Middle East benefit from the export readiness of these flanges, which are subjected to rigorous quality control and testing protocols before shipment. Non-destructive testing methods such as ultrasonic and radiographic inspections ensure that each flange meets stringent mechanical and dimensional criteria. Additionally, certifications including ISO 9001 and material test reports (MTRs) are provided to guarantee traceability and compliance with client specifications.
With a robust supply chain and efficient logistics network, exporters ensure timely delivery of duplex stainless steel flanges to industrial buyers across Saudi Arabia. The availability of various pressure classes, ranging from ANSI Class 150 to Class 2500, makes these components versatile for integration into high-pressure systems. This export specialization supports sectors like petrochemical plants, desalination facilities, and power generation units, where reliability and corrosion resistance are paramount.
Choosing Duplex S32205 flanges from established exporters in the region ensures access to premium-grade materials tailored for harsh environments. Their expertise in handling export documentation, packaging, and customs clearance streamlines procurement processes for industrial clients, facilitating seamless project execution. Ultimately, these flanges represent a strategic investment in long-term operational efficiency and safety for critical infrastructure projects.
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: 550 MT / Month
- Export Experience: 10+ Years
- Countries Served: 50+
- Annual Export Volume: 5,530 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
- ✔ Excellent corrosion resistance in various environments
- ✔ High strength and durability under extreme conditions
- ✔ Good weldability and formability for diverse applications
- ✔ Superior resistance to pitting and crevice corrosion
- ✔ Suitable for high-temperature and high-pressure applications
- ✔ Compliance with international standards for quality assurance
Technical Overview of Duplex S32205 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Used in chemical processing, oil and gas, and marine applications | ASTM A182, ASTM A240 |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Ideal for high strength and corrosion-resistant applications | ASME B16.5, NACE MR0175 |
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Commonly used in pressure vessels and heat exchangers | API 605, ISO 7005 |
Specifications Table
| Material | Duplex S32205 |
|---|---|
| Grades | S32205 |
| Standard | ASTM A182, ASME SA182 |
| Size Range | 1/2 inch to 24 inches |
| Length | Customizable to client specifications |
| Form | Flanges |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex S32205 Flange | Fe, 22% Cr, 5% Ni, 3% Mo | Oil and gas industry, chemical processing, seawater applications |
| Duplex S32205 Blind Flange | Fe, 22% Cr, 5% Ni, 3% Mo | Pipelines, pressure vessels, marine environments |
| Duplex S32205 Slip-On Flange | Fe, 22% Cr, 5% Ni, 3% Mo | Flanged joints, structural applications |
| Duplex S32205 Weld Neck Flange | Fe, 22% Cr, 5% Ni, 3% Mo | High-pressure applications, chemical reactors |
| Duplex S32205 Socket Weld Flange | Fe, 22% Cr, 5% Ni, 3% Mo | Piping systems, pressure containment |
Available Sizes of Duplex S32205 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 40 |
| 20 | 50 |
| 25 | 65 |
| 32 | 80 |
| 40 | 100 |
| 50 | 125 |
| 65 | 150 |
| 80 | 200 |
| 100 | 250 |
| 150 | 300 |
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 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.02 max |
Mechanical Properties of Duplex S32205
| Property | Value |
|---|---|
| Yield Strength (MPa) | 450 |
| Tensile Strength (MPa) | 620 |
| Elongation (%) | 25 |
| Hardness (HB) | 280 |
| 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 - 1475 °C | 2600 - 2700 °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 | Annealed |
| 460 | 100 - 600 | Annealed |
| 380 | 600 - 900 | Annealed |
Electrical Resistivity of Duplex S32205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex S32205
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-1 | 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 material's mechanical properties and prepares it for subsequent machining and fabrication.
Forging
The forging of Duplex S32205 flanges is conducted at high temperatures, typically between 1100-1200°C. This hot working process refines the grain structure and improves the strength and toughness of the material. After forging, the flanges are allowed to cool slowly to room temperature to maintain their integrity.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050-1150 | Water or Oil | Increase hardness and strength |
| Tempering | 600-800 | Air | Reduce brittleness and improve toughness |
| Stabilization | 1000-1100 | Air | Enhance corrosion resistance and stabilize microstructure |
The combination of these processes ensures that Duplex S32205 flanges achieve optimal mechanical properties and corrosion resistance, making them suitable for demanding applications in various industries, including oil and gas, petrochemical, and marine environments.
Various Types
Duplex S32205 Slip-On Flanges
- Dimensions: 1/2" to 24"
- Condition: Hot Rolled, Pickled, and Passivated
- Applications: Oil and Gas, Chemical Processing
Duplex S32205 Blind Flanges
- Dimensions: 1" to 30"
- Condition: Cold Drawn, Annealed
- Applications: Pressure Vessels, Piping Systems
Duplex S32205 Weld Neck Flanges
- Dimensions: 1" to 36"
- Condition: Hot Rolled, Annealed
- Applications: High-Pressure Systems, Marine Applications
Duplex S32205 Socket Weld Flanges
- Dimensions: 1/2" to 4"
- Condition: Pickled and Passivated
- Applications: Industrial Piping, Oil Refineries
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
Latest Price List of Duplex S32205 Flanges
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex S32205 | 3 mm | $4.50 – $5.00 | ₹375 – ₹420 |
| Duplex S32205 | 6 mm | $4.80 – $5.30 | ₹400 – ₹450 |
| Duplex S32205 | 10 mm | $5.10 – $5.70 | ₹425 – ₹475 |
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
Cities We Suppllied In India
We exported to 50+ countries worldwide.
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Certificate
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Quality Inspection & Testing
At Ragnar Metals and Tubes, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
Our Products Types
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Frequently Asked Questions
About Ragnar Metals and Tubes
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide