Duplex Sheet exporter in Canada
Duplex Sheet exporter in Canada plays a crucial role in supplying high-quality paperboard solutions to various industries across the globe. Duplex sheets, known for their dual-layer construction with a white top surface and a gray back, offer excellent stiffness, smoothness, and printability. These sheets are predominantly used in packaging, printing, and manufacturing sectors, making them an essential material for producing cartons, boxes, and graphic boards. The Canadian exporters ensure that the products meet international standards, catering to diverse industrial requirements.
Manufactured with precision, the duplex boards typically range in thickness from 200 to 400 GSM, providing versatility depending on the end-use. Their superior surface finish allows for vibrant printing and customization, which is particularly advantageous for branding and retail packaging. Furthermore, the sturdy composition ensures durability and protection for packaged goods, making them ideal for food, pharmaceuticals, and consumer electronics packaging.
Industrial buyers benefit from the consistent quality and compliance with environmental regulations, as Canadian manufacturers emphasize sustainable sourcing and eco-friendly production processes. Exporters in the region are equipped to handle bulk orders with efficient logistics, ensuring timely delivery to international markets. Their ability to customize sheet dimensions and coatings further enhances product adaptability for specific industrial applications.
With a robust export infrastructure, duplex sheet suppliers in Canada offer comprehensive support including quality certifications, material testing, and packaging solutions tailored for long-distance transportation. This export readiness guarantees that the duplex boards arrive in optimal condition, ready for immediate use in production lines. Businesses looking for reliable and high-grade duplex sheets can leverage these exporters’ expertise to streamline their supply chain and maintain production efficiency.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex Sheet exporter in Canada 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 Sheet exporter in Canada
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex Sheet exporter in Canada
- 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 Sheet exporter in Canada
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 Sheet exporter in Canada
| 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 Sheets
- ✔ Excellent corrosion resistance
- ✔ High strength-to-weight ratio
- ✔ Good weldability and formability
- ✔ Superior mechanical properties
- ✔ Cost-effective for various applications
- ✔ Available in various thicknesses and dimensions
Technical Overview of Duplex Stainless Steel Sheets
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2205 | 22% Cr, 5% Ni, 3.2% Mo | Oil and gas, marine applications, chemical processing | ASTM A240, ASME SA240 |
| Duplex 2507 | 25% Cr, 7% Ni, 4% Mo | High chloride environments, desalination plants, pulp and paper | ASTM A240, ASME SA240 |
| Duplex 32750 | 25% Cr, 6% Ni, 3.5% Mo | Power generation, petrochemical, heat exchangers | ASTM A240, ASME SA240 |
Specifications Table
| Material | Duplex Stainless Steel |
|---|---|
| Grades | 2205, 2507 |
| Standard | ASTM A240 |
| Size Range | 0.5 mm to 50 mm thickness |
| Length | Up to 6000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2205 | 22% Cr, 3% Mo, 4% Ni | Oil and gas, chemical processing, marine applications |
| Duplex 2507 | 25% Cr, 7% Ni, 4% Mo | Pulp and paper, seawater handling, petrochemical industry |
| Duplex 2304 | 23% Cr, 4% Ni, 0.5% Mo | Low chloride environments, food processing, waste water treatment |
| Duplex 31803 | 23% Cr, 4% Ni, 3% Mo | High pressure applications, chemical storage tanks |
| Duplex 2605 | 26% Cr, 6% Ni, 3% Mo | High strength applications, heat exchangers, off-shore platforms |
Available Sizes of Duplex Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 | 2000 |
| 1500 | 2500 |
| 3000 | 4000 |
| 4000 | 6000 |
| 5000 | 8000 |
| 6000 | 10000 |
| 8000 | 12000 |
| 12000 | 15000 |
| 2000 | 3000 |
| 2500 | 3500 |
Chemical Properties of Duplex Stainless Steel
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 18.0 - 28.0 |
| Nickel (Ni) | 4.5 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Manganese (Mn) | 1.0 - 2.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.01 max |
Mechanical Properties of Duplex Stainless Steel
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 860 |
| Yield Strength (MPa) | 450 - 600 |
| Elongation (%) | 25 - 40 |
| Hardness (HB) | 200 - 300 |
| Impact Toughness (J) | 40 - 100 |
Duplex Stainless Steel – Physical & Thermal Properties
Density of Duplex Stainless Steel
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.283 lb/in³ |
Melting Point of Duplex Stainless Steel
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1350 - 1450 °C | 2462 - 2642 °F |
Specific Heat of Duplex Stainless Steel
| Specific Heat of Duplex Stainless Steel | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Solid |
| 600 | 100 - 600 | Solid |
| 700 | 600 - 1000 | Solid |
Electrical Resistivity of Duplex Stainless Steel
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 70 | 20 | As-rolled condition |
| 75 | 100 | |
| 80 | 200 | |
| 85 | 300 | |
| 90 | 400 | |
Equivalent of Duplex Stainless Steel
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-3 | X2CrNiMoN22-5-3 | S31803 |
Manufacturing Process & Heat Treatment of Duplex Stainless Steel
Annealing
The annealing process for duplex stainless steel involves heating the material to a temperature range of 1020 to 1100 °C, followed by rapid cooling. This treatment helps to relieve internal stresses, enhance ductility, and improve corrosion resistance by optimizing the microstructure of the steel.
Forging
Forging of duplex stainless steel is typically performed at temperatures between 1100 °C and 1200 °C. This process enhances the mechanical properties of the steel, such as strength and toughness, by refining the grain structure. It also allows for the production of complex shapes and sizes while maintaining uniformity in material properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Water or Oil | Increase hardness and strength of the material. |
| Tempering | 300 - 600 | Air | Reduce brittleness while maintaining adequate hardness. |
| Stabilization | 850 - 900 | Air | Enhance corrosion resistance and stabilize the microstructure. |
The combination of these processes ensures that duplex stainless steel exhibits excellent mechanical properties and corrosion resistance, making it suitable for various industrial applications.
Various Types
Duplex Stainless Steel Sheet 2205
- Thickness: 0.5mm - 50mm
- Condition: Hot Rolled, Cold Rolled
- Applications: Oil and Gas, Chemical Processing, Marine
Duplex Stainless Steel Sheet 2507
- Thickness: 1mm - 30mm
- Condition: Annealed
- Applications: Desalination Plants, Pulp and Paper Industry
Duplex Stainless Steel Sheet 2304
- Thickness: 0.8mm - 12mm
- Condition: Hot Rolled, Cold Rolled
- Applications: Food Processing, Pharmaceutical Industry
Duplex Stainless Steel Sheet 201
- Thickness: 0.3mm - 10mm
- Condition: Cold Rolled
- Applications: Architectural Applications, Automotive
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 Steel Sheets
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex Steel Sheets | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| Duplex Steel Sheets | 6 mm | $2.80 – $3.30 | ₹232 – ₹273 |
| Duplex Steel Sheets | 10 mm | $3.10 – $3.60 | ₹257 – ₹298 |
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 Steel Sheets.
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 Steel Suppliers in Canada
- Stainless Steel Sheet Exporters in Canada
- Nickel Alloy Sheet Manufacturers in Canada
- Metal Fabrication Services in Canada
- Corrosion Resistant Steel Suppliers
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