Duplex 2205 Pipe exporter
Duplex 2205 Pipe exporter plays a crucial role in supplying high-quality stainless steel pipes known for their exceptional strength and corrosion resistance. These pipes are manufactured from duplex stainless steel grade 2205, which combines austenitic and ferritic properties, offering superior performance in harsh environments. Ideal for use in industries such as oil and gas, chemical processing, and marine applications, these pipes withstand chloride-induced stress corrosion cracking and provide excellent durability.
The pipes typically conform to international standards like ASTM A790 and ASME SA790, ensuring reliability and consistency in dimensions and mechanical properties. With a balanced microstructure, the material exhibits high tensile strength, excellent weldability, and resistance to pitting and crevice corrosion. Available in various sizes and thicknesses, these stainless steel pipes are suitable for high-pressure and high-temperature applications, making them a preferred choice for critical infrastructure projects.
Manufacturers ensure that these duplex pipes undergo rigorous quality checks, including non-destructive testing and chemical composition analysis, to meet the stringent demands of global markets. The seamless and welded variants cater to different installation requirements, providing flexibility to industrial buyers. Additionally, the pipes’ excellent fatigue resistance and low thermal expansion make them suitable for demanding conditions in refineries and desalination plants.
Export readiness is a key feature, with suppliers equipped to handle large-volume orders and deliver products that comply with international shipping and packaging standards. Proper certification, traceability, and documentation accompany each shipment, facilitating smooth customs clearance and timely delivery. The exporters also offer customized solutions, including cutting, threading, and surface treatments, to meet specific client needs and project specifications.
Industrial buyers seeking reliable and durable duplex stainless steel piping solutions will find these products ideal for enhancing operational efficiency and longevity. The combination of high corrosion resistance, mechanical strength, and export compliance ensures that these pipes can support critical infrastructure projects worldwide with confidence and precision.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2205 Pipe exporter 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 Pipe exporter
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2205 Pipe exporter
- 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 Pipe exporter
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 Pipe exporter
| 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 Pipe
- ✔ High resistance to pitting and crevice corrosion
- ✔ Excellent mechanical properties at both room and elevated temperatures
- ✔ Superior weldability compared to other duplex stainless steels
- ✔ High strength-to-weight ratio, making it ideal for structural applications
- ✔ Good resistance to stress corrosion cracking
- ✔ Suitable for a wide range of applications in oil and gas, chemical processing, and marine environments
Technical Overview of Duplex 2205 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2205 Pipe | 22% Chromium, 5% Nickel, 3% Molybdenum | Oil and gas, chemical processing, marine applications | ASTM A789, ASTM A790 |
| Duplex 2205 Pipe | 22% Chromium, 5% Nickel, 3% Molybdenum | Power generation, desalination plants, pulp and paper | ASME SA789, ASME SA790 |
| Duplex 2205 Pipe | 22% Chromium, 5% Nickel, 3% Molybdenum | Structural applications, pressure vessels, heat exchangers | API 5L, EN 10216-5 |
Specifications Table
| Material | Duplex Stainless Steel |
|---|---|
| Grades | 2205 |
| Standard | ASTM A790, ASTM A928 |
| Size Range | ½" to 24" nominal pipe size |
| Length | Standard lengths of 20 ft and 40 ft, custom lengths available |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2205 Pipe | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Oil and gas, marine applications, chemical processing |
| Duplex 2205 Seamless Pipe | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Structural components in offshore platforms |
| Duplex 2205 Welded Pipe | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Pipelines for sour oil and gas service |
| Duplex 2205 Fabricated Pipe | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Heat exchangers, pressure vessels |
| Duplex 2205 Hollow Pipe | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Applications requiring high strength and corrosion resistance |
Available Sizes of Duplex 2205 Pipe (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 20 |
| 25 | 32 |
| 40 | 50 |
| 65 | 80 |
| 100 | 125 |
| 150 | 200 |
| 250 | 300 |
| 350 | 400 |
| 450 | 500 |
| 600 | 700 |
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 |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.01 max |
Mechanical Properties of Duplex 2205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 min |
| Elongation (%) | 25 min |
| Hardness (Rockwell B) | HRB 95 max |
| Impact Toughness (J at -50°C) | ≥ 40 |
Duplex 2205 Pipe – Physical & Thermal Properties
Density of Duplex 2205 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.283 lb/in³ |
Melting Point of Duplex 2205 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
Specific Heat of Duplex 2205 Pipe
| Specific Heat of Duplex 2205 Pipe | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 700 | 100 - 600 | Heating |
| 900 | 600 - 1000 | High Temperature |
Electrical Resistivity of Duplex 2205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As-rolled |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.82 | 300 | |
| 0.85 | 400 | |
Equivalent of Duplex 2205
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A790 | 1.4462 | S32205 |
| EN 10088-3 | X2CrNiMoN22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex 2205
Annealing
Annealing of Duplex 2205 pipes is conducted at temperatures ranging from 1020°C to 1100°C. This process helps to relieve internal stresses, improve ductility, and homogenize the microstructure, ensuring optimal corrosion resistance and mechanical properties.
Forging
The forging process for Duplex 2205 involves hot working at temperatures between 1050°C and 1200°C. This enhances the mechanical properties by refining the grain structure and ensuring uniformity throughout the pipe. The process is crucial for achieving the desired strength and toughness in the final product.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Water or Oil | To increase hardness and strength of the material. |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness. |
| Stress Relieving | 300 - 600 | Air | To relieve residual stresses from welding and machining. |
The combination of these manufacturing and heat treatment processes ensures that Duplex 2205 pipes achieve the necessary mechanical properties and resistance to corrosion, making them suitable for a wide range of industrial applications.
Various Types
Duplex 2205 Seamless Pipe
- Outer Diameter: 1/2" to 24"
- Condition: Annealed
- Applications: Oil & Gas, Chemical Processing
Duplex 2205 Welded Pipe
- Outer Diameter: 1" to 12"
- Condition: Pickled
- Applications: Marine, Pulp & Paper
Duplex 2205 Square Pipe
- Dimensions: 50mm x 50mm to 150mm x 150mm
- Condition: Cold Drawn
- Applications: Structural, Construction
Duplex 2205 Rectangular Pipe
- Dimensions: 100mm x 50mm to 200mm x 100mm
- Condition: Hot Finished
- Applications: HVAC, Water Treatment
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 Pipe
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2205 | 3 mm | $2.50 – $3.00 | ₹210 – ₹250 |
| Duplex 2205 | 6 mm | $2.40 – $2.90 | ₹200 – ₹240 |
| Duplex 2205 | 10 mm | $2.30 – $2.80 | ₹190 – ₹230 |
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 Pipe.
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
- Duplex Stainless Steel Pipe Manufacturer
- 2205 Duplex Steel Pipe Price
- Duplex 2205 Seamless Pipe Exporter
- Duplex 2205 Pipe Specifications
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