Duplex 2304 Flanges Exporter in Kuwait is a title that reflects Ferro Fittings and Alloys' commitment to providing high-quality flanges made from Duplex 2304 material grade. These flanges are designed to withstand high pressures and temperatures, making them ideal for various industrial applications. As a trusted manufacturer and exporter based in Mumbai, India, we specialize in delivering exceptional products tailored to meet the unique needs of our clients in Kuwait and beyond.
Our Duplex 2304 flanges comply with rigorous standards including ASTM A240, ASME SA240, and EN 10088-1, ensuring superior quality and performance. These flanges are available in sizes ranging 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 be manufactured in various end connections such as slip-on, blind, and weld neck, with a temperature range suitable for demanding environments, showcasing our technical expertise in flange production.
Duplex 2304 flanges find extensive applications across multiple industries, including Oil & Gas, Petrochemical, Chemical Processing, Power Generation, Pharmaceutical Manufacturing, Shipbuilding, and Water Treatment. Our products are in demand for projects in regions such as the UAE, Saudi Arabia, and Qatar, often utilized in EPC and LSTK contracts or maintenance projects, demonstrating their versatility and reliability in critical infrastructure developments.
At Ferro Fittings and Alloys, we prioritize quality assurance, holding an ISO 9001:2015 certification and providing EN 10204 3.1 / 3.2 Mill Test Certificates for all our products. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), Ultrasonic Testing (UT), and Liquid Penetrant Testing (LPT), ensuring that our flanges meet the highest industry standards. Additionally, our compliance with NACE MR 0175 / ISO 15156 guarantees suitability for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for a competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and readily available stock. We offer shipping terms including FOB Mumbai, CIF, and CFR with full export documentation to ensure a seamless delivery process. For inquiries, please contact us at +91-86550-39959, reach out via WhatsApp at wa.me/+918655039959, or email us at export@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 Kuwait 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 |
Contact us for a quick quote on Duplex 2304 flanges or request a free sample MTC to experience our commitment to quality.
| Product | Composition | Standard | Application |
|---|---|---|---|
| Duplex 2304 Flange | 22% Cr, 4.5% Ni, 0.2% N | ASTM A240, ASME SA240 | Used in chemical processing, oil and gas, and marine applications |
| Duplex 2304 Flange | 22% Cr, 4.5% Ni, 0.2% N | EN 10088-1 | Ideal for high strength and corrosion resistance |
| Duplex 2304 Flange | 22% Cr, 4.5% Ni, 0.2% N | DIN 1.4362 | Applicable in wastewater treatment and power generation |
Ferro Fittings and Alloys, a leading Duplex 2304 Flanges exporter in Kuwait, provides high-quality flanges that meet stringent international standards such as ASTM, ASME, and EN. Our Duplex 2304 flanges are designed for durability and reliability, making them suitable for various applications including chemical processing, oil and gas, and marine environments. With a composition of 22% chromium and 4.5% nickel, these flanges offer excellent corrosion resistance and strength, ensuring optimal performance in challenging conditions. Our products are certified under ISO 9001:2015 and come with Material Test Certificates (MTC) to guarantee quality assurance. We maintain stock availability for quick delivery, accommodating urgent orders with a standard lead time of 2–4 weeks. Contact us for a quick quote or to request a free sample MTC.
Duplex 2304 is a lean duplex stainless steel with a ferritic-austenitic microstructure. Its principal designation is UNS S32304 / EN 1.4362 / X2CrNiN23-4. It offers higher strength and better resistance to stress-corrosion cracking than conventional austenitic grades, while using substantially less nickel and molybdenum than Duplex 2205.
| Specification | Duplex 2304 Flanges |
|---|---|
| Material | Duplex Stainless Steel |
| Grade | Duplex 2304 |
| ASTM Grade | UNS S32304; ASTM Type 2304 where specifically covered |
| ASME Material Specification | Applicable ASME/ASTM forging specification; verify approved product form and grade |
| UNS | S32304 |
| EN Grade | 1.4362 |
| EN Designation | X2CrNiN23-4 / X2CrNiN23-4-type duplex grade |
| JIS Grade | Equivalent grade to be confirmed against the applicable JIS product standard |
| Standards | ASME B16.5, ASME B16.47, EN 1092-1, JIS B2220 and other applicable standards |
| Size | NPS ½" to 24" (DN15–DN600) as per ASME B16.5; larger sizes as applicable to ASME B16.47/project requirements |
| Pressure Rating | ASME Class 150–2500, subject to applicable material/design pressure-temperature tables; PN ratings as per applicable EN standards |
| Flange Types | Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Long Weld Neck, Orifice, Reducing, Spectacle Blind |
| Facing | RF, FF, RTJ, Male & Female, Tongue & Groove, as applicable |
| Bore | Standard pipe schedules or custom bore as specified |
| Manufacturing | Forged / Hot Forged & Machined |
| Heat Treatment | Solution Annealing / Solution Heat Treatment followed by rapid cooling, as required by the applicable material specification |
| Testing | Chemical, Mechanical, Dimensional, Visual, PMI, Hardness, Ferrite and NDT as specified |
| Certification | EN 10204 3.1 / 3.2 and Third-Party Inspection, as required |
| Applications | Oil & Gas, Offshore, Chemical, Petrochemical, Pulp & Paper, Marine, Desalination, Water Treatment, Pressure Vessels and Process Industries |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32304 | Duplex 2304 | Excellent corrosion resistance and high strength | Food processing, chemical processing, and marine applications |
| S32304 | Duplex 2304 | Good weldability and formability | Pipelines, pressure vessels, and heat exchangers |
| S32304 | Duplex 2304 | Lower nickel content compared to austenitic grades | Oil and gas industry, wastewater treatment |
| S32304 | Duplex 2304 | High resistance to stress corrosion cracking | Marine environments and chloride-containing solutions |
| S32304 | Duplex 2304 | Good mechanical properties at elevated temperatures | Heat exchangers and industrial piping systems |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 15 | 150 | 2.0 mm | 100 mm |
| 25 | 150 | 2.5 mm | 100 mm |
| 40 | 150 | 3.0 mm | 100 mm |
| 50 | 150 | 3.5 mm | 100 mm |
| 80 | 150 | 4.0 mm | 100 mm |
| 100 | 150 | 5.0 mm | 100 mm |
Typical composition for Duplex 2304 / UNS S32304 is:
| Element | Typical / Applicable value, wt.% |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.015–0.030, depending on specification |
| Chromium (Cr) | 22.0–24.0 |
| Nickel (Ni) | 3.5–5.5 |
| Molybdenum (Mo) | ≤ 0.60 |
| Nitrogen (N) | 0.05–0.20 |
| Copper (Cu) | typically ≤ 0.60 |
| Iron (Fe) | Balance |
Representative properties for Duplex 2304 are:
| Property | Typical / Minimum |
|---|---|
| Tensile Strength | approximately 650 MPa minimum for applicable wrought/forged specifications |
| Yield Strength, 0.2% | approximately 450 MPa minimum |
| Elongation | typically ≥ 25% |
| Hardness | As specified by applicable material standard |
| Modulus of Elasticity | approximately 200 GPa |
| Density | approximately 7.8 g/cm³ |
| 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 kJ/kg·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 4.5 W/m·K | 31.2 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.7 µΩ·m | 0.0000007 Ω·ft |
| Standard | Duplex 2304 Equivalent |
|---|---|
| UNS | S32304 |
| EN | 1.4362 |
| EN Designation | X2CrNiN23-4 |
| ASTM | UNS S32304 / ASTM Type 2304 where applicable |
| ASTM A182 Forging | F68, where specified |
| JIS | Equivalent grade must be confirmed against the applicable product standard |
| ISO | Equivalent designation to be confirmed according to product form |
At Ferro Fittings and Alloys, we source high-quality Duplex 2304 stainless steel from certified suppliers. Each batch undergoes rigorous inspection to verify compliance with international standards such as ASTM A240 and ASME SA240. Our team conducts Positive Material Identification (PMI) tests to ensure material authenticity and grade specification before fabrication begins.
Our Duplex 2304 flanges are formed using advanced techniques, including hot and cold working processes. We adhere to strict tolerances as per ASME B16.5 for flange dimensions. The standard sizes we offer range from 1/2 inch to 24 inches in diameter, with pressure ratings up to 1500 lbs. Our skilled technicians ensure precise fabrication to meet the needs of various applications, including oil and gas, chemical processing, and marine environments.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1020-1100 | Air | To dissolve carbides and ensure a fully austenitic structure |
| Stress Relieving | 300-400 | Air | To relieve residual stresses after fabrication |
Our quality assurance process includes multiple tests to guarantee the integrity of Duplex 2304 flanges. We perform hardness tests, hydrostatic tests, and impact tests (Charpy) according to ASTM E23 standards. Radiographic (RT), Ultrasonic (UT), Liquid Penetrant (LPT), and Magnetic Particle Testing (MPT) are also conducted to ensure that our products meet or exceed the requirements of ISO 9001:2015 certification. With our commitment to quality, we provide Material Test Certificates (MTC) for all our products. Contact us for a quick quote or request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Duplex 2304 | 1/2" (15 mm) | $8.50 | ₹700 |
| Duplex 2304 | 1" (25 mm) | $8.50 | ₹700 |
| Duplex 2304 | 2" (50 mm) | $8.50 | ₹700 |
| Duplex 2304 | 3" (75 mm) | $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 Kuwait from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Duplex 2304 Flanges Exporter in Kuwait 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
📧 Sales: export@ferrofittings.com
📧 Export: export@ferrofittings.com
📧 Gmail: inquiry@ferrofittings.com
