Super Duplex 2507 Flanges are high-performance components made from a unique super duplex stainless steel grade, designed to withstand extreme environments. Ferro Fittings and Alloys, based in Mumbai, India, specializes in the manufacturing and exporting of these flanges, ensuring superior quality and durability for various applications. Our commitment to excellence positions us as a trusted partner for industries requiring robust and reliable piping solutions.
These flanges comply with leading standards, including ASTM, ASME, and DIN, ensuring adherence to the highest quality benchmarks. Available in a range of sizes from DN 15 to DN 1000 (NPS ½ to NPS 40), they can handle pressure ratings from Class 150 to 2500 and PN10 to PN400. Our products are designed for a temperature range of -50°C to 300°C and feature various end connections such as weld neck, slip-on, and blind, making them versatile for numerous applications.
Industries that frequently utilize Super Duplex 2507 Flanges include Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, Shipbuilding, and Water Treatment. Our products are exported to regions such as the UAE, Saudi Arabia, and Qatar, and are utilized in various project types, including EPC (Engineering, Procurement, and Construction) and LSTK (Lump Sum Turnkey) contracts, as well as maintenance projects across the UK and USA.
Quality is paramount at Ferro Fittings and Alloys, as evidenced 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), and UT to ensure our products meet the highest standards. Additionally, our flanges comply with NACE MR 0175 / ISO 15156 for sour service applications, providing peace of mind for challenging environments. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means benefiting from a competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and ready stock availability. We provide FOB Mumbai, CIF, and CFR shipping options, complete with full export documentation for your convenience. For inquiries, please reach out to us by phone at +91-86550-39959, 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 Super Duplex 2507 Flanges 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 |
|---|---|---|---|
| Super Duplex 2507 Flange | 25% Cr, 7% Ni, 4% Mo, 0.5% N, balance Fe | ASTM A182, ASME SA182 | Oil and gas, chemical processing, marine applications |
| Super Duplex 2507 Flange | 25% Cr, 7% Ni, 4% Mo, 0.5% N, balance Fe | EN 10204 3.1 | Pipelines, heat exchangers, pressure vessels |
| Super Duplex 2507 Flange | 25% Cr, 7% Ni, 4% Mo, 0.5% N, balance Fe | DIN 86044 | Seawater applications, desalination plants |
Super Duplex 2507 Flanges are designed for high strength and resistance to corrosion, making them suitable for harsh environments. With a high yield strength of up to 550 MPa and excellent pitting resistance, these flanges are ideal for demanding applications in various industries, including oil and gas, chemical processing, and marine applications. Our flanges are compliant with international standards such as ASTM, ASME, and EN, ensuring quality and reliability. We offer quick delivery with stock available and no minimum order quantity restrictions. Contact us for a quick quote or to request a free sample MTC.
| Material | Super Duplex Stainless Steel 2507 |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Standard | ASTM A182, ASME B16.5, ASME B16.47 |
| Size Range | 1/2" to 24" |
| Pressure Rating | Class 150 to Class 2500 |
| Surface Finish | Ra 0.8 µm (30 µin) or better |
| End Connection | Weld Neck, Blind, Slip-On, Threaded |
| Form | Flat Face, Raised Face |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32750 | Super Duplex 2507 | High strength and excellent corrosion resistance | Oil and gas industry, chemical processing |
| S32760 | Super Duplex 2507 | Higher pitting resistance compared to S32750 | Marine applications, seawater handling |
| S31803 | Duplex 2205 | Good corrosion resistance and weldability | Structural applications, pressure vessels |
| S32707 | Super Duplex 2507 | Improved resistance to stress corrosion cracking | Power generation, petrochemical industries |
| S32900 | Super Duplex 2507 | Excellent mechanical properties at elevated temperatures | Heat exchangers, oil rigs |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1/2" (15 mm) | 150 | 2.5 mm | 150 mm |
| 3/4" (20 mm) | 150 | 2.5 mm | 150 mm |
| 1" (25 mm) | 150 | 3.0 mm | 150 mm |
| 1-1/2" (40 mm) | 150 | 3.5 mm | 150 mm |
| 2" (50 mm) | 150 | 4.0 mm | 150 mm |
| 3" (80 mm) | 150 | 5.0 mm | 150 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Chromium (Cr) | 24.0 | 27.0 |
| Nickel (Ni) | 3.0 | 6.0 |
| Molybdenum (Mo) | 3.0 | 5.0 |
| Iron (Fe) | Balance | N/A |
| Nitrogen (N) | 0.24 | 0.32 |
| Carbon (C) | ≤ 0.03 | N/A |
| Other Elements | Trace | N/A |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% offset) | 80 | MPa | ASTM A182 |
| Tensile Strength | 750 | MPa | ASTM A182 |
| Elongation in 2 inches | 25 | % | ASTM A182 |
| Hardness (HB) | 250 | HB | ASTM B923 |
| Impact Toughness (Charpy) | 80 | J | ASTM E23 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
| Melting Point | 1425 - 1470 °C | 2600 - 2678 °F |
| Specific Heat | 0.5 kJ/kg·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 14.5 W/m·K | 10.0 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.7 µΩ·m | 0.0000007 Ω·m |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 2507 | S32750 | 1.4410 | BS 6744 |
| ASTM | Super Duplex 2507 | S32760 | 1.4501 | BS 6754 |
| EN | Super Duplex 2507 | S32750 | 1.4410 | BS 6755 |
At Ferro Fittings and Alloys, we ensure that our Super Duplex 2507 Flanges are manufactured using high-quality raw materials that comply with international standards such as ASTM A240 and ASME SA240. Each batch of raw material undergoes rigorous inspection through Positive Material Identification (PMI) to verify chemical composition and ensure conformity to specifications.
The forming and fabrication of Super Duplex 2507 Flanges involve precision machining techniques to achieve the required dimensions and tolerances. Our flanges are available in various sizes ranging from 1/2 inch to 24 inches, and we adhere to stringent tolerances as per ASME B16.5 and B16.47. The fabrication process includes cutting, shaping, and welding, ensuring structural integrity and performance in demanding applications.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1020-1100 | Air | To dissolve precipitates and enhance corrosion resistance |
| Quenching | Below 20 | Water | To achieve a desired microstructure for improved mechanical properties |
Quality assurance is paramount at Ferro Fittings and Alloys. Our Super Duplex 2507 Flanges undergo extensive quality inspection and testing, including Hydrostatic Testing, Hardness Testing, and Impact Testing (Charpy). We provide Material Test Certificates (MTC) as per EN 10204 3.1 and 3.2, ensuring our products meet the highest quality standards. Our commitment to quality is further backed by our ISO 9001:2015 certification. Contact us for a quick quote on Super Duplex 2507 Flanges or request a free sample MTC to experience our quality firsthand.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Super Duplex 2507 | 1/2" (DN15) | $15.50 | ₹1250 |
| Super Duplex 2507 | 1" (DN25) | $14.80 | ₹1195 |
| Super Duplex 2507 | 2" (DN50) | $14.20 | ₹1145 |
| Super Duplex 2507 | 4" (DN100) | $13.80 | ₹1110 |
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 Super Duplex 2507 Flanges from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Super Duplex 2507 Flanges 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.
Explore more industrial materials and pipe fittings from Ferro Fittings and Alloys.
Fill in your requirements and our sales team will respond within 24 hours with pricing, availability, and delivery details.
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
Click a destination to view country-specific details & request a quote
