Duplex 2101 Pipe exporter in Indonesia
Duplex 2101 Pipe exporter in Indonesia plays a pivotal role in supplying high-quality, corrosion-resistant piping solutions tailored for demanding industrial environments. These pipes are manufactured from duplex stainless steel, combining austenitic and ferritic microstructures to offer superior strength and excellent resistance to stress corrosion cracking. The 2101 grade is particularly valued for its balanced composition, delivering enhanced durability and cost-effectiveness compared to other duplex variants.
The pipes typically feature dimensions and thicknesses conforming to international standards such as ASTM A789 or A790, ensuring compatibility with global engineering requirements. With a focus on mechanical properties, these pipes exhibit high tensile strength and toughness, making them ideal for use in oil and gas, chemical processing, and marine applications. Their ability to withstand chloride-induced corrosion and high temperatures enhances their suitability for offshore platforms and refineries.
Exporters based in Indonesia leverage advanced manufacturing processes and quality assurance protocols to meet stringent export criteria. This includes comprehensive testing like hydrostatic pressure, non-destructive examination (NDE), and chemical composition analysis to certify product integrity. Packaging and logistics are optimized to preserve product condition during transit, ensuring timely delivery to international clients.
Indonesian suppliers are well-positioned to support large-scale industrial projects, offering customization options such as tailored pipe lengths, end preparations, and heat treatments. Their strategic location facilitates efficient shipping to key markets across Asia, the Middle East, and beyond. These exporters maintain compliance with global standards, including ISO certifications, to guarantee product reliability and customer satisfaction.
For industrial buyers seeking robust and cost-efficient duplex stainless steel piping solutions, sourcing from Indonesia provides a combination of quality, competitive pricing, and export readiness. The 2101 grade pipes serve as a dependable choice for infrastructure requiring long service life and resilience against harsh operational environments.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Pipe exporter in Indonesia 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 exporter in Indonesia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Pipe exporter in Indonesia
- 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 exporter in Indonesia
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 exporter in Indonesia
| 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 in various environments
- ✔ High strength-to-weight ratio, enhancing structural integrity
- ✔ Good weldability, ensuring easy fabrication and assembly
- ✔ Cost-effective alternative to higher alloyed stainless steels
- ✔ Superior mechanical properties at elevated temperatures
- ✔ Wide range of applications, including chemical processing and oil & gas 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 industry, chemical processing, marine applications | ASTM A789, ASTM A790 |
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo, 0.2% N | Construction, desalination plants, heat exchangers | ASME SA789, ASME SA790 |
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo, 0.2% N | Pulp and paper industry, wastewater treatment | EN 10216-5, EN 10088-3 |
Specifications Table
| Material | Duplex Stainless Steel 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | ASTM A789 / A790 |
| Size Range | 1/2" to 24" (NPS) |
| Length | Up to 12 meters |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 3% Mo | Oil and gas, chemical processing |
| Duplex 2101 Pipe | 22% Cr, 5% Ni, 0.3% N | Marine environments, pressure vessels |
| Duplex 2101 Pipe | 24% Cr, 3.5% Ni, 0.2% N | Heat exchangers, storage tanks |
| Duplex 2101 Pipe | 21% Cr, 5.5% Ni, 2% Mo | Structural applications, piping systems |
| Duplex 2101 Pipe | 23% Cr, 4.5% Ni, 1.5% Mo | Wastewater treatment, petrochemical |
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 | 800 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 19.0 - 21.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 0.5 - 1.0 |
| Manganese (Mn) | 5.0 - 7.0 |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.03 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.02 max |
Mechanical Properties of Duplex 2101
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 600 - 800 |
| Yield Strength (MPa) | 400 - 600 |
| Elongation (%) | 25 |
| Hardness (HB) | 200 - 300 |
| Impact Toughness (J at -40°C) | ≥ 40 |
Duplex 2101 Pipe – Physical & Thermal Properties
Density of Duplex 2101 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.1 g/cm³ | 0.256 lb/in³ |
Melting Point of Duplex 2101 Pipe
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1500 °C | 2600 - 2732 °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 |
| 600 | 100 - 400 | High Temperature |
| 700 | 400 - 800 | High Temperature |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-rolled |
| 0.77 | 100 | |
| 0.79 | 200 | |
| 0.81 | 300 | |
| 0.83 | 400 | |
Equivalent of Duplex 2101
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4162 | S32101 |
| EN 10088-1 | X2CrNiMoN22-5-3 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101 Pipe
Annealing
The annealing process for Duplex 2101 pipe involves heating the material to a temperature range of 1020-1100°C, followed by controlled cooling. This process helps to relieve internal stresses and enhance ductility, ensuring that the pipe can withstand various industrial applications.
Forging
Forging of Duplex 2101 pipe is conducted at temperatures between 1100-1200°C. This process improves the mechanical properties by refining the microstructure and enhancing the strength of the material. The forged pipes are then subjected to proper cooling to maintain their integrity.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1100 | Oil | To increase hardness and strength |
| Tempering | 600-800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 400-600 | Air | To eliminate residual stresses |
The combination of these manufacturing and heat treatment processes ensures that Duplex 2101 pipes meet the stringent requirements for strength, corrosion resistance, and durability, making them suitable for various applications in the industrial sector.
Various Types
Duplex 2101 Seamless Pipe
- Diameter: 1/2" to 24"
- Condition: Annealed and Pickled
- Applications: Oil and Gas, Chemical Processing
Duplex 2101 Welded Pipe
- Diameter: 1" to 36"
- Condition: Cold Drawn
- Applications: Piping Systems, Structural Applications
Duplex 2101 Square Pipe
- Size: 20mm x 20mm to 100mm x 100mm
- Condition: Hot Finished
- Applications: Construction, Marine Applications
Duplex 2101 Rectangular Pipe
- Size: 30mm x 50mm to 150mm x 300mm
- Condition: Polished
- Applications: Furniture, Industrial Framework
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 – $2.80 | ₹207 – ₹232 |
| Duplex 2101 | 6 mm | $2.60 – $2.90 | ₹215 – ₹240 |
| Duplex 2101 | 10 mm | $2.70 – $3.00 | ₹223 – ₹248 |
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
- ✔ 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.
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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