Duplex 2304 Flanges Exporter in Qatar are high-performance components made from Duplex 2304 stainless steel, designed for superior strength and corrosion resistance. Ferro Fittings and Alloys, based in Mumbai, India, specializes in manufacturing and exporting these flanges, ensuring that they meet the rigorous demands of various industrial applications. Our commitment to quality and precision makes us a trusted partner for industries relying on durable and reliable pipe fittings.
Our Duplex 2304 flanges comply with several recognized standards, including ASTM A240, ASME SA240, and EN 10204. These flanges are available in size ranges from DN 15 to DN 600 (NPS ½ to NPS 24) and pressure ratings from Class 150 to Class 2500 or PN10 to PN400. They can withstand temperatures ranging from -50°C to 300°C, and are equipped with various end connections such as weld neck, slip-on, and blind types, tailored to meet specific project requirements.
Duplex 2304 flanges find extensive applications across multiple industry verticals, including Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. Our products are particularly sought after in regions like the UAE, Saudi Arabia, and Qatar, where large-scale projects such as EPC and LSTK contracts are prevalent. Additionally, these flanges are utilized in maintenance projects, ensuring long-lasting performance in demanding environments.
At Ferro Fittings and Alloys, our commitment to quality is underscored by our ISO 9001:2015 certification and the availability of EN 10204 3.1 / 3.2 Mill Test Certificates. We conduct rigorous in-house testing, including PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, to ensure our products meet the highest standards. Our flanges are also compliant with NACE MR 0175 / ISO 15156 for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings and Alloys means benefiting from our competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and assured stock availability. We offer shipping terms including FOB Mumbai, CIF, and CFR, accompanied by comprehensive export documentation. For inquiries, reach us at +91-86550-39959, connect via 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 2304 Flanges Exporter in Qatar 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 2304 Flanges | UNS S32304: 22% Cr, 4.5% Ni, 0.2% Mo | ASTM A240, ASME SA240 | Oil & Gas, Chemical Processing, Marine Applications |
| Duplex 2304 Flanges | UNS S32304: 22% Cr, 4.5% Ni, 0.2% Mo | EN 10204 3.1 | Pulp & Paper, Water Treatment, Power Generation |
| Duplex 2304 Flanges | UNS S32304: 22% Cr, 4.5% Ni, 0.2% Mo | DIN 17440, BS 1449 | Construction, Shipbuilding, HVAC Systems |
Ferro Fittings and Alloys is a leading Duplex 2304 Flanges exporter in Qatar, providing high-quality flanges with excellent corrosion resistance and strength. Our flanges are manufactured to meet stringent industry standards such as ASTM, ASME, and EN, ensuring reliability in various applications. With ISO 9001:2015 certification and the availability of Material Test Certificates (MTC), we guarantee the quality and traceability of our products. Our Duplex 2304 Flanges are available in various sizes and pressure ratings, and we offer quick delivery with stock readily available. Contact us for a quick quote or to request a free sample MTC.
| Material | Duplex Stainless Steel 2304 |
|---|---|
| Grades | UNS S32304 |
| Standard | ASTM A240, ASTM A182 |
| 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, Threaded |
| Form | Flanges |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32304 | Duplex 2304 | Excellent corrosion resistance and high strength | Used in chemical processing and marine applications |
| S32304 | Duplex 2304 | Good weldability and resistance to stress corrosion cracking | Ideal for oil and gas industries |
| S32304 | Duplex 2304 | Lower nickel content compared to austenitic grades | Suitable for food processing and wastewater treatment |
| S32304 | Duplex 2304 | High mechanical strength and toughness | Commonly used in construction and structural applications |
| S32304 | Duplex 2304 | Resistant to pitting and crevice corrosion | Utilized in desalination plants and heat exchangers |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 15 | 150 | 2.0 mm | 100 mm |
| 20 | 150 | 2.5 mm | 100 mm |
| 25 | 150 | 3.0 mm | 100 mm |
| 32 | 150 | 3.5 mm | 100 mm |
| 40 | 150 | 4.0 mm | 100 mm |
| 50 | 150 | 4.5 mm | 100 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Chromium (Cr) | 22.0 | 23.0 |
| Nickel (Ni) | 4.5 | 6.0 |
| Molybdenum (Mo) | 0.2 | 0.3 |
| Carbon (C) | 0.02 | 0.03 |
| Manganese (Mn) | 0.3 | 0.6 |
| Silicon (Si) | 0.2 | 0.5 |
| Nitrogen (N) | 0.08 | 0.20 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Proof Stress) | 450 | MPa | ASTM A240/A240M |
| Tensile Strength | 650 | MPa | ASTM A240/A240M |
| Elongation in 25mm | 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 | 7.1 g/cm³ | 0.256 lb/in³ |
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
| Specific Heat | 0.5 J/g·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 4.5 W/m·K | 31.2 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.72 µΩ·m | 0.00000072 Ω·m |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | Duplex 2304 | S32304 | 1.4362 | BS 6744 |
| ASTM | Duplex 2304 | S32304 | 1.4362 | BS 6744 |
| EN | Duplex 2304 | S32304 | 1.4362 | BS 6744 |
At Ferro Fittings and Alloys, we ensure that all raw materials used for Duplex 2304 flanges comply with international standards such as ASTM A240 and ASME SA240. Each batch of raw material undergoes a rigorous inspection process, including Positive Material Identification (PMI) to verify the chemical composition and ensure the material meets the specific requirements for corrosion resistance and strength.
The forming and fabrication of Duplex 2304 flanges are carried out using advanced techniques such as hot forging and machining. Our skilled technicians follow precise tolerances as specified in ASME B16.5 for flanges, ensuring that the dimensions are accurate. Common sizes range from 1/2" to 24" in diameter, with pressure ratings up to 1500 lbs.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1020 - 1100 | Air | To dissolve precipitates and enhance corrosion resistance |
| Stabilization | 1000 - 1050 | Air | To relieve stress and improve mechanical properties |
We prioritize quality and reliability in our Duplex 2304 flanges. Each flange undergoes a series of tests including Hydrostatic testing, Impact testing (Charpy), and Non-Destructive Testing (NDT) methods such as Ultrasonic Testing (UT) and Liquid Penetrant Testing (LPT). We provide Material Test Certificates (MTC) in compliance with EN 10204 3.1 / 3.2, guaranteeing the quality of our products. Contact us for a quick quote or to request a free sample MTC.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Duplex 2304 | 1/2" (DN15) | $8.50 | ₹700 |
| Duplex 2304 | 1" (DN25) | $8.50 | ₹700 |
| Duplex 2304 | 2" (DN50) | $8.50 | ₹700 |
| Duplex 2304 | 4" (DN100) | $8.50 | ₹700 |
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 2304 Flanges Exporter in Qatar from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Duplex 2304 Flanges Exporter in Qatar 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
