Duplex 2101 Pipe Riyadh
Duplex 2101 Pipe Riyadh is a high-performance stainless steel pipe known for its exceptional strength and corrosion resistance, making it ideal for demanding industrial environments. Manufactured from duplex stainless steel grade 2101, this product features a balanced microstructure of austenite and ferrite, providing enhanced durability and resistance to stress corrosion cracking. These pipes are widely used in sectors requiring robust materials, such as petrochemical plants, desalination facilities, and offshore platforms.
Constructed to meet stringent international standards, these duplex pipes exhibit superior mechanical properties, including high tensile strength and excellent fatigue resistance. The 2101 grade offers improved resistance to chloride stress corrosion compared to traditional austenitic stainless steels, making it suitable for harsh saline environments. Typical dimensions and thicknesses are tailored to customer specifications, ensuring compatibility with existing pipeline systems and equipment.
In industrial applications, these stainless steel pipes serve critical roles in fluid transport, structural support, and process piping where both strength and corrosion resistance are paramount. Their duplex nature allows for reduced wall thickness without compromising integrity, offering cost-effective solutions by lowering material weight and installation expenses. This versatility makes them preferable for chemical processing units, water treatment plants, and marine engineering projects.
Export-ready and compliant with international quality certifications, the pipes are subjected to rigorous testing protocols including non-destructive examination, hydrostatic testing, and chemical analysis. Packaging and logistics are optimized for safe shipment from Riyadh to global markets, ensuring timely delivery and maintaining product integrity. Suppliers in the region emphasize traceability and documentation to facilitate smooth customs clearance and project compliance worldwide.
For industrial buyers seeking reliable, corrosion-resistant piping, these duplex stainless steel pipes represent a strategic investment. Their blend of mechanical performance and environmental resilience supports long-term operational efficiency and safety. Partnering with reputable manufacturers and distributors in Riyadh ensures access to premium-grade materials tailored to the specific demands of complex industrial infrastructures.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Pipe Riyadh 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 2101 Pipe Riyadh
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Pipe Riyadh
- 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 2101 Pipe Riyadh
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 2101 Pipe Riyadh
| 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 2101 Pipe
- ✔ Excellent corrosion resistance
- ✔ High strength-to-weight ratio
- ✔ Superior weldability
- ✔ Suitable for a wide range of temperatures
- ✔ Cost-effective alternative to higher alloy grades
- ✔ Enhanced durability for various applications
Technical Overview of Duplex 2101 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Pipe | 24% Cr, 5% Ni, 0.2% N, balance Fe | Used in petrochemical, oil and gas industries for its corrosion resistance and strength | ASTM A790, ASME SA790 |
| Duplex 2101 Pipe | 24% Cr, 5% Ni, 0.2% N, balance Fe | Ideal for high-pressure applications and environments with chlorides | EN 10216-5, EN 10088-3 |
| Duplex 2101 Pipe | 24% Cr, 5% Ni, 0.2% N, balance Fe | Recommended for heat exchangers, pipelines, and process vessels | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel |
|---|---|
| Grades | 2101 |
| Standard | ASTM A789 / A790 |
| Size Range | 1/2" to 12" NPS |
| Length | 6 meters or custom lengths |
| Form | Seamless Pipe |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Pipe | Fe, 21% Cr, 0.18% Ni, 5.5% Mo | Oil and gas, chemical processing, marine environments |
| Duplex 2205 Pipe | Fe, 22% Cr, 5% Ni, 3% Mo | Structural applications, pressure vessels |
| Duplex 2507 Pipe | Fe, 25% Cr, 7% Ni, 4% Mo | Seawater applications, high chloride environments |
| Super Duplex 2507 Pipe | Fe, 25% Cr, 7% Ni, 4% Mo, 0.3% N | Oil and gas extraction, desalination plants |
| Duplex 2201 Pipe | Fe, 20% Cr, 2% Ni | Food processing, pharmaceutical applications |
Available Sizes of Duplex 2101 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 | 750 |
Chemical Properties of Duplex 2101 Pipe Riyadh
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 20.0 - 22.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 0.1 - 0.5 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 5.0 - 8.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
Mechanical Properties of Duplex 2101 Pipe Riyadh
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 500 |
| Yield Strength (MPa) | 300 |
| Elongation (%) | 25 |
| Hardness (HB) | 200 |
| Impact Toughness (J) | 50 |
Duplex 2101 Pipe Riyadh – Physical & Thermal Properties
Density of Duplex 2101 Pipe Riyadh
| Property | Metric | Imperial |
|---|---|---|
| Density | 7,800 kg/m³ | 0.28 lb/in³ |
Melting Point of Duplex 2101 Pipe Riyadh
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,400 - 1,500 °C | 2,552 - 2,732 °F |
Specific Heat of Duplex 2101 Pipe Riyadh
| Specific Heat of Duplex 2101 Pipe Riyadh | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 480 | 100 - 300 | Annealed |
| 460 | 300 - 600 | Annealed |
Electrical Resistivity of Duplex 2101 Pipe Riyadh
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex 2101 Pipe Riyadh
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN 1.4162 | Duplex 2101 | S32101 |
| AISI | Duplex 2101 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101 Pipe Riyadh
Annealing
The annealing process for Duplex 2101 pipe involves heating the material to a temperature range of 1020°C to 1100°C, followed by controlled cooling. This process helps to relieve stresses, improve ductility, and refine the microstructure, ensuring optimal performance in various applications.
Forging
Forging of Duplex 2101 involves shaping the material through deformation processes at elevated temperatures, typically between 1050°C and 1150°C. This enhances the mechanical properties by refining the grain structure and increasing the strength of the pipe.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Water | To increase hardness and strength |
| Tempering | 300 - 600 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | To relieve residual stresses after machining |
The combination of these processes ensures that Duplex 2101 pipes exhibit excellent mechanical properties and resistance to corrosion, making them suitable for various industrial applications.
Various Types
Duplex 2101 Pipe - Schedule 10
- Dimensions: 2" to 12" NPS
- Condition: Annealed
- Applications: Oil & Gas, Chemical Processing
Duplex 2101 Pipe - Schedule 40
- Dimensions: 1" to 10" NPS
- Condition: Pickled and Passivated
- Applications: Water Treatment, Marine Applications
Duplex 2101 Pipe - Schedule 80
- Dimensions: 1.5" to 8" NPS
- Condition: Cold Drawn
- Applications: High Pressure Systems, Heat Exchangers
Duplex 2101 Pipe - Custom Sizes
- Dimensions: Custom sizes available
- Condition: Hot Rolled
- Applications: Structural Applications, Custom Fabrications
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 2101 Pipe Riyadh
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2101 | 3 mm | $2.50 – $2.70 | ₹205 – ₹220 |
| Duplex 2101 | 6 mm | $2.45 – $2.65 | ₹200 – ₹215 |
| Duplex 2101 | 10 mm | $2.40 – $2.60 | ₹195 – ₹210 |
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 2101 Pipe Riyadh.
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