Duplex 2304 EFW Pipe price Saudi Arabia
Duplex 2304 EFW Pipe price Saudi Arabia is a critical consideration for industries seeking high-performance corrosion-resistant piping solutions. Duplex 2304 stainless steel, known for its balanced microstructure of austenitic and ferritic phases, offers enhanced strength and excellent resistance to stress corrosion cracking. The Electric Fusion Welded (EFW) pipe manufacturing process ensures superior weld integrity and dimensional accuracy, making these pipes ideal for demanding industrial environments.
These pipes are typically produced to stringent international standards such as ASTM A789/A789M, ensuring consistent quality and reliability. With a typical chemical composition featuring approximately 23% chromium and 4% nickel, Duplex 2304 pipes combine the benefits of both stainless steel grades. This composition provides excellent resistance to chloride-induced stress corrosion, pitting, and crevice corrosion, which is essential for applications in seawater, chemical processing, and petrochemical industries.
In terms of mechanical properties, Duplex 2304 EFW pipes offer high tensile strength and good toughness at both ambient and elevated temperatures. This makes them suitable for use in oil and gas pipelines, water treatment plants, and offshore platforms where durability and longevity are paramount. The EFW technique also allows for the production of large diameter pipes with consistent wall thickness, supporting efficient fluid transport and structural integrity under high pressure.
Saudi Arabia’s strategic location and advanced logistics infrastructure facilitate the export of these specialized pipes to regional and international markets. Manufacturers often provide tailored solutions, including custom diameters, wall thicknesses, and surface finishes, to meet the specific requirements of industrial buyers. Comprehensive quality assurance protocols, including non-destructive testing and certification, ensure that the products comply with both local and global standards.
For industrial buyers, investing in Duplex 2304 EFW pipes means acquiring a product that balances cost-effectiveness with superior performance. The combination of advanced metallurgy, precise manufacturing, and export readiness positions these pipes as a preferred choice for sectors demanding reliability in harsh operating conditions. Partnering with reputable suppliers in Saudi Arabia ensures timely delivery and technical support, further enhancing the value proposition of this corrosion-resistant piping solution.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2304 EFW Pipe price Saudi Arabia 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: 550 MT / Month
- Export Experience: 10+ Years
- Countries Served: 50+
- Annual Export Volume: 5,530 MT
Table of Contents
- 1. What is Duplex 2304 EFW Pipe price Saudi Arabia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2304 EFW Pipe price Saudi Arabia
- 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 2304 EFW Pipe price Saudi Arabia
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 2304 EFW Pipe price Saudi Arabia
| 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 2304 EFW Pipe
- ✔ Excellent corrosion resistance in chloride environments
- ✔ High strength-to-weight ratio, offering durability and efficiency
- ✔ Good weldability for ease of fabrication and installation
- ✔ Cost-effective alternative to higher alloyed duplex steels
- ✔ Low thermal expansion, suitable for high-temperature applications
- ✔ Resistant to stress corrosion cracking, enhancing longevity
Technical Overview of Duplex 2304 EFW Pipe
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2304 EFW Pipe | 22% Cr, 4.5% Ni, 0.2% Mo | Used in chemical processing, oil and gas applications, and wastewater treatment | ASTM A928, ASTM A790 |
| Duplex 2304 EFW Pipe | 22% Cr, 4.5% Ni, 0.2% Mo | Suitable for environments requiring high strength and corrosion resistance | ASME SA790, EN 10216-5 |
| Duplex 2304 EFW Pipe | 22% Cr, 4.5% Ni, 0.2% Mo | Ideal for structural applications in marine and offshore installations | ISO 15156, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel 2304 |
|---|---|
| Grades | UNS S32304 |
| Standard | ASTM A789 / A790 |
| Size Range | 1/2" to 24" |
| Length | 6m, 12m or Custom Lengths |
| Form | Electric Fusion Welded (EFW) |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2304 EFW Pipe | Fe, 18% Cr, 4% Ni, 0.2% N | Oil and gas, Chemical processing, Marine environments |
| Duplex 2304 EFW Pipe | Fe, 23% Cr, 4% Ni, 0.2% N | Wastewater treatment, Pulp and paper industry |
| Duplex 2304 EFW Pipe | Fe, 25% Cr, 5% Ni, 0.3% N | Heat exchangers, Pressure vessels |
| Duplex 2304 EFW Pipe | Fe, 22% Cr, 3% Ni, 0.1% N | Pharmaceutical equipment, Food processing |
| Duplex 2304 EFW Pipe | Fe, 20% Cr, 4.5% Ni, 0.2% N | Marine applications, Saltwater environments |
Available Sizes of Duplex 2304 EFW 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 2304 EFW Pipe
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 19.0 - 21.0 |
| Nickel (Ni) | 3.0 - 5.0 |
| Molybdenum (Mo) | 0.5 - 1.0 |
| Manganese (Mn) | 5.5 - 8.0 |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.03 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.02 max |
Mechanical Properties of Duplex 2304 EFW Pipe
| Property | Value |
|---|---|
| Tensile Strength | 450 MPa (65 ksi) |
| Yield Strength | 320 MPa (46 ksi) |
| Elongation | 25% (min) |
| Hardness | 220 HB (max) |
| Impact Toughness | ≥ 40 J at -40°C |
Duplex 2304 EFW Pipe – Physical & Thermal Properties
Density of Duplex 2304 EFW Pipe
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex 2304 EFW Pipe
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1350 - 1400 °C | 2462 - 2552 °F |
Specific Heat of Duplex 2304 EFW Pipe
| Specific Heat of Duplex 2304 EFW Pipe | ||
|---|---|---|
| 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 2304 EFW Pipe
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.70 | 20 | As-Welded |
| 0.72 | 100 | |
| 0.75 | 200 | |
| 0.78 | 300 | |
| 0.80 | 400 | |
Equivalent of Duplex 2304 EFW Pipe price Saudi Arabia
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| AISI | 1.4362 | S32304 |
| ASTM | UNS S32304 | S32304 |
Manufacturing Process & Heat Treatment of Duplex 2304 EFW Pipe
Annealing
The annealing process for Duplex 2304 involves heating the pipes to a temperature range of 1020-1100°C, followed by air cooling. This treatment helps to relieve internal stresses and improve ductility while maintaining a balanced microstructure of austenite and ferrite phases.
Forging
Forging of Duplex 2304 EFW pipes is conducted at elevated temperatures, typically between 1050-1150°C. This process enhances the mechanical properties of the material by refining the grain structure and improving strength and toughness.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Water | To increase hardness and strength |
| Tempering | 600-800 | Air | To reduce brittleness and enhance toughness |
| Stress Relieving | 300-500 | Air | To relieve residual stresses after welding |
The combination of these manufacturing processes and heat treatments ensures that Duplex 2304 EFW pipes possess excellent mechanical properties and corrosion resistance, making them suitable for various applications in aggressive environments.
Various Types
Duplex 2304 EFW Pipe - 2" Diameter
- Diameter: 2 inches
- Condition: Annealed
- Applications: Oil and gas, chemical processing
Duplex 2304 EFW Pipe - 3" Diameter
- Diameter: 3 inches
- Condition: Pickled and passivated
- Applications: Marine applications, construction
Duplex 2304 EFW Pipe - 4" Diameter
- Diameter: 4 inches
- Condition: Cold worked
- Applications: Water treatment facilities, heat exchangers
Duplex 2304 EFW Pipe - 6" Diameter
- Diameter: 6 inches
- Condition: Hot finished
- Applications: Power generation, petrochemical industry
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
Latest Price List of Duplex 2304 EFW Pipe
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2304 EFW Pipe | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| Duplex 2304 EFW Pipe | 6 mm | $2.70 – $3.20 | ₹224 – ₹265 |
| Duplex 2304 EFW Pipe | 10 mm | $3.00 – $3.50 | ₹248 – ₹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 2304 EFW 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
Cities We Suppllied In India
We exported to 50+ countries worldwide.
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Certificate
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Quality Inspection & Testing
At Ragnar Metals and Tubes, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
Our Products Types
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Frequently Asked Questions
About Ragnar Metals and Tubes
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide