Duplex S32205 Flanges exporter in Kuwait
Duplex S32205 Flanges exporter in Kuwait specializes in providing high-quality duplex stainless steel components designed to meet the rigorous demands of various industrial sectors. These flanges are manufactured from S32205 duplex stainless steel, known for its exceptional corrosion resistance, high strength, and excellent durability. The material's balanced microstructure of austenite and ferrite phases ensures superior performance in harsh environments, making it ideal for critical applications.
Our range of duplex flanges includes weld neck, slip-on, blind, and threaded types, all engineered to comply with international standards such as ASTM A182 and ASME B16.5. These components exhibit outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, which is crucial for industries like oil and gas, petrochemicals, marine, and chemical processing. The flanges are available in various pressure classes and sizes, ensuring compatibility with diverse pipeline systems and equipment.
Designed for seamless integration into demanding operational setups, these flanges offer excellent mechanical properties, including high tensile strength and toughness at elevated temperatures. Their duplex structure delivers enhanced fatigue resistance, making them suitable for high-pressure and high-temperature environments. Additionally, the flanges undergo rigorous quality control processes, including non-destructive testing and dimensional inspections, to guarantee reliability and safety in service.
Export readiness is a key focus, with all products packaged and documented according to international shipping standards to ensure safe delivery to Kuwait and surrounding regions. Our logistics capabilities support timely shipments, backed by comprehensive export documentation, including material test certificates and compliance reports. This streamlined export process facilitates smooth procurement for industrial buyers seeking dependable duplex stainless steel flange solutions.
By choosing these duplex stainless steel flanges, industrial buyers in Kuwait gain access to products that combine excellent corrosion resistance with structural integrity, ensuring long-term operational efficiency. Whether deployed in offshore platforms, refineries, or chemical plants, these flanges meet stringent performance criteria, supporting the sustainability and safety of 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 in Kuwait 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 in Kuwait
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex S32205 Flanges 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 S32205 Flanges 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 S32205 Flanges 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 S32205 Flanges
- ✔ High strength and durability
- ✔ Excellent resistance to pitting and corrosion
- ✔ Good weldability and formability
- ✔ Superior mechanical properties
- ✔ Elevated temperature resistance
- ✔ Availability in various sizes and pressure ratings
Technical Overview of Duplex S32205 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, 0.17% Nitrogen | Used in high-pressure applications, oil and gas industries, and chemical processing | ASTM A182, ASME SA182, ASTM A240 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, 0.17% Nitrogen | Corrosion-resistant applications in marine environments | EN 10088-3, API 605 |
| Duplex S32205 Flanges | 22% Chromium, 5% Nickel, 3% Molybdenum, 0.17% Nitrogen | Applications requiring high strength and resistance to stress corrosion cracking | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel S32205 |
|---|---|
| Grades | S32205 |
| Standard | ASTM A182, ASME SA182 |
| Size Range | 1/2" to 48" |
| Length | Customizable length options available |
| Form | Blind, Slip-on, Weld neck, Threaded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex S32205 Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Oil & gas, chemical processing, marine applications |
| Duplex S32205 Blind Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Pressure vessels, petrochemical applications |
| Duplex S32205 Weld Neck Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | High-pressure applications, offshore platforms |
| Duplex S32205 Slip On Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Piping systems, water treatment |
| Duplex S32205 Socket Weld Flanges | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Instrumentation, power generation |
Available Sizes of Duplex S32205 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 20 |
| 25 | 32 |
| 40 | 50 |
| 65 | 80 |
| 100 | 125 |
| 150 | 200 |
| 250 | 300 |
| 350 | 400 |
| 450 | 500 |
| 600 | 800 |
Chemical Properties of Duplex S32205
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 1.0 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Chromium (Cr) | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 3.0 - 3.5 |
| Nitrogen (N) | 0.08 - 0.2 |
Mechanical Properties of Duplex S32205
| Property | Value |
|---|---|
| Tensile Strength | 620 MPa (90 ksi) |
| Yield Strength | 450 MPa (65 ksi) |
| Elongation | 25% (in 50 mm) |
| Hardness | Max 290 HB |
| Impact Toughness | 50 J at -40°C |
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 | Annealed |
| 480 | 100 - 300 | Annealed |
| 470 | 300 - 600 | 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 involves heating the material to a temperature range of 1020°C to 1100°C, followed by controlled cooling. This process helps to relieve stress, improve ductility, and enhance the overall microstructure of the steel, making it more suitable for subsequent machining and fabrication.
Forging
The forging process for Duplex S32205 flanges typically occurs at temperatures between 1100°C and 1200°C. This hot working process refines the grain structure, increases strength, and ensures uniformity in the material properties. Forging enhances the mechanical characteristics essential for high-performance applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil | Increase hardness and strength |
| Tempering | 400 - 600 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 300 - 500 | Air | Relieve internal stresses from machining |
The manufacturing and heat treatment processes for Duplex S32205 flanges are critical in achieving the desired mechanical properties and corrosion resistance necessary for demanding applications in various industries.
Various Types
Duplex S32205 Blind Flanges
- Dimensions: 1/2" to 24"
- Condition: Hot Finished / Cold Finished
- Applications: Oil and gas industry, chemical processing
Duplex S32205 Slip-On Flanges
- Dimensions: 1" to 30"
- Condition: Annealed
- Applications: Water treatment, marine applications
Duplex S32205 Weld Neck Flanges
- Dimensions: 1" to 36"
- Condition: As Forged
- Applications: Pressure vessels, high-temperature service
Duplex S32205 Socket Weld Flanges
- Dimensions: 1/2" to 4"
- Condition: Pickled and Passivated
- Applications: Pharmaceutical, pulp and paper industries
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 | $5.00 – $5.50 | ₹410 – ₹450 |
| Duplex S32205 | 6 mm | $4.80 – $5.30 | ₹395 – ₹440 |
| Duplex S32205 | 10 mm | $4.50 – $5.00 | ₹380 – ₹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
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
People Also Search For
- Duplex S32205 Pipe Suppliers in Kuwait
- Duplex S32205 Plate Manufacturers in Kuwait
- Duplex Steel Flanges Exporter in Middle East
- Duplex S31803 Flanges Supplier in Kuwait
- Duplex Stainless Steel Fittings Exporters in Kuwait
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