Duplex 2001 Flanges Exporter is a leading product in the industrial fittings market, crafted from high-quality duplex stainless steel grade 2001. These flanges are integral components that ensure secure connections in various piping systems. Ferro Fittings and Alloys, based in Mumbai, India, is a trusted manufacturer and exporter of these flanges, delivering reliable solutions to industries worldwide.
Our duplex flanges comply with stringent standards, including ASTM, ASME, and DIN, ensuring superior quality and performance. Available in size ranges from DN 15 to DN 600 (NPS ½ to NPS 24), these flanges are rated for pressure classes from 150 to 2500 or PN10 to PN400. They can withstand temperature ranges from -50°C to 300°C, with various end connections such as weld neck, slip-on, and blind types, making them versatile for different applications.
Duplex 2001 flanges find extensive applications across several industry verticals, including Oil & Gas, Petrochemical, Chemical, Power, and Pharmaceutical sectors. They are crucial in projects related to EPC (Engineering, Procurement, and Construction), LSTK (Lump Sum Turn Key), and maintenance across regions like the UAE, Saudi Arabia, Qatar, the UK, and the USA. Their robust design and corrosion resistance make them ideal for demanding environments.
At Ferro Fittings and Alloys, we pride ourselves on our ISO 9001:2015 certification and provide EN 10204 3.1 / 3.2 Mill Test Certificates to ensure quality assurance. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), and UT, ensuring that our products meet the highest standards. We also comply 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 means opting for a supplier with a competitive lead time of just 2–4 weeks, no minimum order quantity, and assured stock availability. We offer flexible shipping options, including FOB Mumbai, CIF, and CFR, along with full export documentation. For inquiries, reach out to 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 2001 Flanges Exporter 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 2001 Flanges | Fe, Cr (20-25%), Ni (4-6%), Mo (3-5%), N (0.1-0.3%) | ASTM A182, ASME SA182 | Oil & Gas, Chemical Processing, Marine Applications |
| Duplex 2001 Flanges | Fe, Cr (20-25%), Ni (4-6%), Mo (3-5%), N (0.1-0.3%) | EN 10204 3.1, 3.2 | Power Generation, Pulp & Paper, Water Treatment |
| Duplex 2001 Flanges | Fe, Cr (20-25%), Ni (4-6%), Mo (3-5%), N (0.1-0.3%) | DIN 2507 | Pharmaceuticals, Desalination Plants, Food Processing |
Ferro Fittings and Alloys is a leading Duplex 2001 Flanges exporter based in Mumbai, India, dedicated to providing high-quality flanges that meet international standards such as ASTM, ASME, and DIN. Our Duplex 2001 flanges are known for their excellent corrosion resistance and high strength, making them ideal for various applications in oil & gas, chemical processing, and marine industries. With certifications including ISO 9001:2015 and compliance with PED 97/23/EC, we ensure that all our products undergo rigorous in-house testing such as PMI, hardness, and hydrostatic tests. We offer quick delivery with a standard lead time of 2–4 weeks, and we can accommodate urgent orders. Our minimum order quantity is just one piece, making it easy for you to procure what you need. Contact us for a quick quote or request a free sample MTC today!
| Material | Duplex Stainless Steel 2001 |
|---|---|
| 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, Threaded |
| Form | Flanges |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32205 | Duplex 2205 | High strength and corrosion resistance | Oil and gas, chemical processing |
| S31803 | Duplex 2001 | Excellent resistance to pitting and crevice corrosion | Marine environments, pulp and paper industry |
| S32750 | Super Duplex 2507 | Very high strength and resistance to chloride stress corrosion cracking | Desalination plants, offshore platforms |
| S32550 | Super Duplex 2507 | Superior corrosion resistance and mechanical properties | Chemical processing, oil and gas |
| S31804 | Duplex 2001 | Good weldability and resistance to corrosion | Power generation, wastewater treatment |
| 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 (%) |
|---|---|---|
| Carbon (C) | 0.03 | 0.05 |
| Chromium (Cr) | 22.0 | 24.0 |
| Nitrogen (N) | 0.20 | 0.30 |
| Molybdenum (Mo) | 3.0 | 4.0 |
| Nickel (Ni) | 6.0 | 8.0 |
| Silicon (Si) | 0.50 | 1.00 |
| Manganese (Mn) | 0.50 | 2.00 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Proof Stress) | 450 | MPa | ASTM A182 |
| Tensile Strength | 650 | MPa | ASTM A182 |
| Elongation in 50mm | 25 | % | ASTM A182 |
| Hardness (Brinell) | 250 | HB | ASTM B117 |
| Impact Toughness (Charpy) | 80 | J | ASTM E23 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
| Specific Heat | 0.5 kJ/kg·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 15 W/m·K | 86 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.7 µΩ·m | 0.0007 Ω·cm |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 2205 | S32205 | 1.4462 | BS 6744 |
| ASTM | F51 | S31803 | 1.4462 | BS 6754 |
| EN | Duplex 2205 | S32205 | 1.4462 | BS 6755 |
At Ferro Fittings and Alloys, we prioritize quality by conducting rigorous inspections of the raw materials used for Duplex 2001 flanges. Our raw materials conform to international standards such as ASTM A240 and ASME SA240, ensuring they meet the required chemical composition and mechanical properties for corrosion resistance and strength.
The forming and fabrication of Duplex 2001 flanges involve advanced techniques such as hot forging and machining. Our facilities utilize CNC machines to achieve precise dimensions and tolerances, ensuring that each flange meets specifications such as ANSI/ASME B16.5. The typical size range for our Duplex 2001 flanges varies from 1/2" to 24", with pressure ratings up to 1500 lbs.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1020-1100 | Air | To enhance corrosion resistance and mechanical properties |
| Stress Relieving | 600-800 | Air | To reduce internal stresses and improve ductility |
Our quality inspection processes include PMI (Positive Material Identification), hardness testing, hydrostatic testing, and impact testing (Charpy). We also perform radiography, ultrasonic testing (UT), liquid penetrant testing (LPT), and magnetic particle testing (MPT) to ensure that our Duplex 2001 flanges meet the highest quality standards. Each product is accompanied by a Material Test Certificate (MTC) in compliance with EN 10204 3.1/3.2, providing our clients with complete assurance of quality. Contact us for a quick quote and experience our commitment to excellence!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Duplex 2001 | 1/2" (15 mm) | $15.50 | ₹1240 |
| Duplex 2001 | 1" (25 mm) | $14.80 | ₹1184 |
| Duplex 2001 | 2" (50 mm) | $14.20 | ₹1136 |
| Duplex 2001 | 3" (75 mm) | $13.80 | ₹1104 |
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 2001 Flanges Exporter from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Duplex 2001 Flanges Exporter 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
