Duplex 2101 Pipe supplier Dammam
Duplex 2101 Pipe supplier Dammam plays a crucial role in providing high-quality stainless steel piping solutions tailored for demanding industrial environments. Duplex 2101, a low-nickel, nitrogen-enhanced duplex stainless steel, offers excellent corrosion resistance and high strength, making it ideal for sectors such as oil and gas, petrochemical, and marine applications. The material’s balanced austenitic and ferritic phases provide superior resistance to stress corrosion cracking and pitting, ensuring durability and longevity in harsh conditions.
The duplex stainless steel pipes available from this supplier are manufactured to meet stringent international standards, including ASTM A790 and A688, guaranteeing consistent mechanical properties and chemical composition. With a typical tensile strength of over 700 MPa and enhanced resistance to chloride-induced corrosion, these pipes are well-suited for conveying aggressive fluids and handling high-pressure environments. Dimensions and wall thicknesses are customizable to accommodate specific project requirements, facilitating seamless integration into existing systems.
Industries relying on these duplex pipes benefit from their versatility and robustness, especially in offshore platforms, desalination plants, and chemical processing facilities. The material’s excellent weldability and formability allow for complex installations without compromising integrity. Additionally, the pipes exhibit outstanding thermal conductivity and resistance to thermal fatigue, making them suitable for applications involving fluctuating temperatures and corrosive media.
Export readiness is a key feature of the supplier’s service, with all products undergoing rigorous quality assurance and certification processes to comply with international trade regulations. Packaging is designed to protect the pipes during transit, ensuring they reach global destinations in optimal condition. Support for logistics and documentation further simplifies procurement for industrial buyers seeking reliable duplex stainless steel pipe solutions in the Gulf region and beyond.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Pipe supplier Dammam Are Preferred by Global Buyers
- âś” Factory Pricing: Direct manufacturer rates with bulk stock
- âś” Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- âś” Export-Ready: Sea-worthy packaging for on-time delivery
- âś” Fast RFQs: Quick quotes for custom sizes & quantities
- âś” 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 supplier Dammam
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Pipe supplier Dammam
- 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 supplier Dammam
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 supplier Dammam
| 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
- âś” Excellent corrosion resistance in various environments
- âś” High strength-to-weight ratio, ideal for structural applications
- âś” Good weldability and formability for diverse fabrication processes
- âś” Superior pitting resistance compared to standard stainless steels
- âś” Cost-effective alternative to higher alloyed stainless steels
- âś” Wide range of applications in oil, gas, and chemical industries
Technical Overview of Duplex 2101 Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo, 0.2% N | Oil and gas, chemical processing, desalination plants | ASTM A928, ASTM A790 |
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo, 0.2% N | Marine applications, wastewater treatment | ASME SA790, ISO 15156 |
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo, 0.2% N | High strength applications, structural components | EN 10088-3, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel |
|---|---|
| Grades | 2101 |
| Standard | ASTM A790 |
| Size Range | 1/2 inch to 24 inch |
| Length | 20 feet standard, custom lengths available |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Pipe | 22% Cr, 5.5% Ni, 0.15% N | Oil and gas, chemical processing, marine environments |
| Duplex 2205 Pipe | 22% Cr, 3% Mo, 4.5% Ni | Structural applications, pressure vessels, pulp and paper |
| Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo | Seawater applications, chemical processing |
| Lean Duplex 2101 Pipe | 21% Cr, 4% Ni, 0.15% N | Food and beverage industry, heat exchangers |
| Super Duplex 2507 Pipe | 25% Cr, 7% Ni, 4% Mo, 0.2% N | Oil and gas, desalination plants, offshore 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 | 700 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 19.0 - 21.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 0.1 - 0.5 |
| Manganese (Mn) | 5.0 - 7.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Phosphorus (P) | 0.03 max |
Mechanical Properties of Duplex 2101 Pipe
| Property | Value |
|---|---|
| Yield Strength (MPa) | 450 |
| Tensile Strength (MPa) | 600 |
| Elongation (%) | 25 |
| Hardness (HB) | 220 |
| Impact Toughness (J) | 50 |
Duplex 2101 Pipe – Physical & Thermal Properties
Density of Duplex 2101 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.1 g/cmÂł | 0.256 lb/inÂł |
Melting Point of Duplex 2101 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of Duplex 2101 Pipe
| Specific Heat of Duplex 2101 Pipe | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 300 | Heating |
| 540 | 300 - 600 | High Temperature |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.80 | 20 | As-rolled |
| 0.82 | 100 | |
| 0.85 | 200 | |
| 0.88 | 300 | |
| 0.90 | 400 | |
Equivalent of Duplex 2101 Pipe supplier Dammam
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN 1.4162 | 1.4162 | S32101 |
| AISI | — | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101
Annealing
The annealing process for Duplex 2101 involves heating the steel to a temperature range of 1020-1100°C and maintaining it at this temperature for a specific duration to relieve stresses and improve ductility. This process helps to refine the microstructure, ensuring optimal mechanical properties and enhancing corrosion resistance.
Forging
Forging of Duplex 2101 is carried out at elevated temperatures, typically between 1100-1200°C. This method enhances the mechanical properties by aligning the grain structure, resulting in improved strength and toughness. The forging process is crucial for producing pipes with superior performance characteristics for various industrial applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Water or Oil | Increase hardness and strength |
| Tempering | 600-800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 300-500 | Air | Eliminate residual stresses |
The combination of these processes ensures that Duplex 2101 pipes meet the stringent requirements for strength, corrosion resistance, and durability in various applications, making them a preferred choice for industries worldwide.
Various Types
Duplex 2101 Pipe - Standard
- Diameter: 1/2" to 24"
- Condition: Annealed
- Applications: Oil and gas, chemical processing
Duplex 2101 Pipe - High Pressure
- Diameter: 1" to 12"
- Condition: Pickled and Passivated
- Applications: Power generation, water treatment
Duplex 2101 Pipe - Welded
- Diameter: 1/4" to 36"
- Condition: Hot Finished
- Applications: Shipbuilding, structural applications
Duplex 2101 Pipe - Seamless
- Diameter: 3/4" to 20"
- Condition: Cold Drawn
- Applications: Aerospace, automotive industries
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
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2101 | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| Duplex 2101 | 6 mm | $2.70 – $3.20 | ₹224 – ₹265 |
| Duplex 2101 | 10 mm | $2.90 – $3.50 | ₹241 – ₹290 |
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.
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
- âś” EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- âś” Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- âś” 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
- âś” Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- âś” ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- âś” Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- âś” Modern processing and testing facilities with advanced manufacturing and inspection equipment
- âś” Custom-engineered solutions based on client drawings and technical specifications
- âś” Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- âś” Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- âś” Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries