Duplex 2205 Flanges Exporter in Oman are high-performance components made from Duplex 2205 stainless steel, known for its exceptional strength and corrosion resistance. Ferro Fittings and Alloys, based in Mumbai, India, specializes in manufacturing and exporting these flanges to meet the diverse needs of various industries, ensuring quality and reliability in every product delivered.
Our Duplex 2205 flanges conform to rigorous standards including ASTM A182, ASME B16.5, and EN 1092-1, ensuring optimal performance. These flanges are available in size ranges from DN 15 to DN 600 (NPS ½ to NPS 24), with pressure ratings from Class 150 to Class 2500 and PN10 to PN400. They are designed to operate effectively in temperature ranges from -50°C to 250°C. End connections include welded, threaded, and slip-on options, providing versatility for various applications.
Duplex 2205 flanges are widely utilized in critical sectors such as Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. They are essential for projects in the UAE, Saudi Arabia, and Qatar, particularly in Engineering, Procurement, and Construction (EPC) and Lump Sum Turnkey (LSTK) projects. Their durability makes them ideal for maintenance applications across these industries, ensuring long-lasting performance in demanding environments.
At Ferro Fittings and Alloys, we pride ourselves on our quality assurance, holding the prestigious ISO 9001:2015 certification and providing EN 10204 3.1 / 3.2 Mill Test Certificates with every order. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), and UT tests, ensuring our products meet the highest standards. For sour service applications, our flanges comply with NACE MR 0175 / ISO 15156. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for a reliable partner with competitive lead times of just 2–4 weeks and no minimum order quantity restrictions, ensuring stock availability for your urgent needs. We offer flexible shipping terms including FOB Mumbai and CIF, along with full export documentation. For inquiries, please contact us at +91-86550-39959, reach us on WhatsApp at wa.me/+918655039959, or email us at sales@ferrofittings.com.
Trusted manufacturer & exporter of Flanges, Pipe Fittings and Valves in 30+ countries.
1–4 weeks depending on size, grade & quantity.
Urgent and bulk orders handled efficiently.FOB, CIF, CFR, EXW, DDP (Incoterms 2020).
Door-to-port and door-to-door delivery available.Sea Freight / Air Cargo / Express Courier.
Complete export documentation & tracking support.Trusted by EPC contractors, procurement teams, and global industrial buyers across multiple countries for certified supply and reliable delivery.
Direct supply with bulk stock availability to reduce your overall project cost.
ISO 9001, ISO 14001, ISO 45001, PED certified with full test certificates.
Safe, sea-worthy packaging ensuring damage-free international delivery.
Selecting the right partner for Duplex 2205 Flanges Exporter in Oman is critical for ensuring product quality, long-term performance, and successful project execution. As a trusted manufacturer and exporter, Ferro Fittings and Alloys delivers high-quality materials meeting international standards and global industry requirements.
Understand the key differences between local suppliers, trading companies, and professional manufacturers & exporters like Ferro Fittings and Alloys.
| Evaluation Factor | Small Local Suppliers | Trading Companies | Ferro Fittings and Alloys |
|---|---|---|---|
| Manufacturing Control | Limited or outsourced production | Dependent on third-party mills | Direct manufacturing with strict quality control |
| Standards Compliance | Basic or local standards | Varies depending on supplier | ASTM, ASME, ANSI, EN, ISO certified products |
| Inspection & Certification | Limited documentation | Inconsistent certification | MTC, TPI, and full export documentation provided |
| Export Capability | Mostly domestic supply | Moderate export handling | Global exports with complete logistics support |
| Delivery Reliability | Uncertain timelines | Depends on sourcing chain | Consistent lead times with ready stock availability |
| Project Risk Level | High | Medium | Low |
| Product | Composition | Standard | Application |
|---|---|---|---|
| Duplex 2205 Flanges | 22% Cr, 5% Ni, 3% Mo, balance Fe | ASTM A182, ASME SA182 | Oil & Gas, Chemical Processing, Marine Applications |
| Duplex 2205 Flanges | 22% Cr, 5% Ni, 3% Mo, balance Fe | EN 10088-2, NACE MR0175 | Seawater Applications, Pulp and Paper, Desalination |
| Duplex 2205 Flanges | 22% Cr, 5% Ni, 3% Mo, balance Fe | DIN 17440, BS 1449 | Power Generation, Pressure Vessels, Heat Exchangers |
As a leading Duplex 2205 Flanges Exporter in Oman, Ferro Fittings and Alloys specializes in providing high-quality flanges that meet stringent international standards such as ASTM, ASME, and EN. Our Duplex 2205 flanges are known for their excellent corrosion resistance and high strength, making them ideal for a variety of applications including oil and gas, chemical processing, and marine environments. With composition including 22% chromium, 5% nickel, and 3% molybdenum, these flanges ensure durability and performance under extreme conditions. We maintain in-house testing capabilities including PMI and Hydrostatic tests to guarantee product integrity. Our products are certified with ISO 9001:2015 and we offer Material Test Certificates (MTC) to build trust with our clients. Stock is readily available with a standard lead time of 2–4 weeks, and we can accommodate urgent orders. Contact us for a quick quote or to request a free sample MTC today!
| Material | Duplex 2205 |
|---|---|
| Grades | UNS S32205 |
| Standard | ASTM A182, ASME B16.5 |
| Size Range | 1/2" to 24" |
| Pressure Rating | Class 150 to Class 2500 |
| Surface Finish | Pickled and Passivated |
| End Connection | Weld Neck, Slip-On, Blind, Socket Weld |
| Form | Flanges |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32205 | Duplex 2205 | High strength and excellent corrosion resistance | Oil and gas, chemical processing |
| S31803 | Duplex 2205 | Good weldability and resistance to stress corrosion cracking | Pulp and paper, marine applications |
| S32750 | Super Duplex 2507 | Higher pitting resistance and strength | Desalination plants, offshore platforms |
| S32550 | Super Duplex | Excellent mechanical properties and corrosion resistance | Chemical tankers, heat exchangers |
| S31804 | Duplex 2205 | Improved toughness and ductility | Structural applications in harsh environments |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 15 | 150 | 2.0 mm | 100 mm |
| 20 | 150 | 2.0 mm | 100 mm |
| 25 | 150 | 2.5 mm | 100 mm |
| 32 | 150 | 3.0 mm | 100 mm |
| 40 | 150 | 3.5 mm | 100 mm |
| 50 | 150 | 4.0 mm | 100 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Chromium (Cr) | 21.0 | 23.0 |
| Nickel (Ni) | 4.5 | 6.5 |
| Molybdenum (Mo) | 3.0 | 3.5 |
| Carbon (C) | 0.03 | 0.03 |
| Manganese (Mn) | 0.80 | 2.00 |
| Silicon (Si) | 0.80 | 1.00 |
| Nitrogen (N) | 0.20 | 0.25 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Proof Stress) | 450 | MPa | ASTM A240/A240M |
| Tensile Strength | 620 | MPa | ASTM A240/A240M |
| Elongation in 2 inches | 25 | % | ASTM A240/A240M |
| Hardness (Brinell) | 240 | HB | ASTM A370 |
| Impact Toughness (Charpy V-Notch) | 80 | J | ASTM E23 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
| Specific Heat | 0.5 kJ/kg·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 15.3 W/m·K | 88.8 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.72 µΩ·m | 0.00000072 Ω·m |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 2205 | S32205 | 1.4462 | BS 6744 |
| ASTM | 2205 | S32205 | 1.4462 | BS 6744 |
| EN | Duplex 2205 | S32205 | 1.4462 | BS 6744 |
At Ferro Fittings and Alloys, we source high-quality raw materials for our Duplex 2205 flanges, ensuring compliance with ASTM A240 and ASME SA240 standards. Each batch undergoes rigorous inspection, including Positive Material Identification (PMI) to confirm the chemical composition and adherence to NACE MR 0175 for corrosion resistance. This guarantees that our flanges meet the stringent requirements for the oil and gas industry, particularly in Oman.
Our Duplex 2205 flanges are formed using advanced techniques such as hot forging and machining, adhering to ANSI B16.5 and B16.47 standards. We offer various sizes, including 1/2" to 36" in pressure classes up to 2500#. Each flange is precision-machined to ensure tight tolerances, achieving a flatness of ≤ 0.5 mm and a surface finish of Ra ≤ 3.2 µm for optimal sealing performance.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1020 - 1100 | Air | To enhance corrosion resistance and mechanical properties |
| Stress Relieving | 300 - 400 | Air | To reduce residual stresses from machining |
Quality is paramount at Ferro Fittings and Alloys. Each batch of Duplex 2205 flanges undergoes thorough testing, including Hydrostatic tests, Hardness tests (up to 32 HRC), and Non-Destructive Testing (NDT) methods like Ultrasonic Testing (UT) and Liquid Penetrant Testing (LPT). We provide Material Test Certificates (MTC) in compliance with EN 10204 3.1 / 3.2, ensuring our products meet international standards. With stock readily available, we guarantee quick delivery to Oman and beyond. Contact us for a quick quote or request a free sample MTC.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Duplex 2205 | 1/2" (15 mm) | $15.00 | ₹1240 |
| Duplex 2205 | 1" (25 mm) | $14.50 | ₹1198 |
| Duplex 2205 | 2" (50 mm) | $14.00 | ₹1156 |
| Duplex 2205 | 3" (75 mm) | $13.50 | ₹1114 |
Note: Prices are indicative and subject to change based on quantity, raw material costs, and delivery terms. Contact us for the latest quotation.
Our multiple locations and strong logistics network make it easy for customers across India to source Duplex 2205 Flanges Exporter in Oman from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Duplex 2205 Flanges Exporter in Oman to 50+ countries worldwide. We handle all export documentation, sea-worthy packaging, and logistics to ensure on-time, damage-free delivery anywhere in the world.
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Ferro Fittings and Alloys is a leading ISO 9001:2015 certified manufacturer, supplier, and exporter of high-quality pipe fittings, valves, flanges, round bars, sheets, plates, pipes, tubes, and expansion bellows. Based in Mumbai, India, we serve industrial sectors including oil & gas, petrochemical, power generation, pharmaceuticals, marine, and construction.
We supply a comprehensive range of grades — Stainless Steel, Duplex & Super Duplex, Carbon Steel, Alloy Steel, Inconel, Hastelloy, Monel, Titanium, Nickel, and Nimonic Alloys — to customers in 50+ countries. Our products are manufactured as per ASTM, ASME, ANSI, MSS, BS, DIN, and EN standards with EN 10204 3.1/3.2 Mill Test Certificates.
📍 Address: 6th Kumbharwada, Shop No. 154, Near Alankar Cinemas, Mumbai 400 004
📞 Mr. Aashit Shah: +91 86524 99959
📞 Mr. Bhavin Shah: +91 86550 39959
