ASTM A182 F91 Flanges Exporter in United Arab Emirates are high-performance flanges manufactured from the F91 alloy steel grade, designed to meet the stringent demands of various industrial applications. Ferro Fittings and Alloys, based in Mumbai, India, is a leading manufacturer and exporter of these flanges, ensuring that clients receive products of the highest quality and reliability.
These flanges conform to the ASTM A182 standard and are available in a range of sizes from DN 15 to DN 600 (NPS ½ to NPS 24). They can withstand pressure ratings from Class 150 to Class 2500 (PN10 to PN400) and are suitable for temperatures up to 600°C (1112°F). Common end connections include weld neck, slip-on, threaded, and blind, making them versatile for a variety of piping systems.
Industries such as Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding frequently utilize these flanges for projects across the globe, including the UAE, Saudi Arabia, and Qatar. They are essential in various project types such as EPC (Engineering, Procurement, and Construction), LSTK (Lump Sum Turnkey), and maintenance operations, ensuring optimal performance under demanding conditions.
Ferro Fittings and Alloys is committed to quality, holding the ISO 9001:2015 certification and providing EN 10204 3.1 / 3.2 Mill Test Certificates for transparency and trust. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), and UT, ensuring that every product meets international standards. We also adhere to NACE MR 0175 / ISO 15156 compliance for sour service applications. 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 and readily available stock. We offer flexible shipping options including FOB Mumbai, CIF, and CFR, complete with full export documentation. For inquiries, please contact us 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 ASTM A182 F91 Flanges Exporter in United Arab Emirates 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 |
|---|---|---|---|
| ASTM A182 F91 Flanges | Cr: 8.0-10.0%, Mo: 0.5-1.0%, C: 0.05-0.15%, Si: 0.5% max, Mn: 0.3% max | ASTM A182 / ASME SA182 | Used in high-temperature service applications such as power generation and petrochemical industries |
| ASTM A182 F91 Flanges | Cr: 8.0-10.0%, Mo: 0.5-1.0%, C: 0.05-0.15%, Si: 0.5% max, Mn: 0.3% max | ASTM A182 / ASME SA182 | Suitable for use in high-pressure environments and elevated temperature conditions |
| ASTM A182 F91 Flanges | Cr: 8.0-10.0%, Mo: 0.5-1.0%, C: 0.05-0.15%, Si: 0.5% max, Mn: 0.3% max | ASTM A182 / ASME SA182 | Ideal for applications requiring high strength and resistance to oxidation |
Ferro Fittings and Alloys is a leading exporter of ASTM A182 F91 flanges in the United Arab Emirates, providing high-quality products that meet international standards. Our flanges are manufactured according to ASTM A182 specifications and are available in various dimensions and pressure classes. We ensure that all our products undergo rigorous in-house testing, including PMI, hardness, and hydrostatic tests, to guarantee compliance with the highest industry standards. With certifications such as ISO 9001:2015 and PED 97/23/EC, you can trust our commitment to quality and reliability. Stock is available for quick delivery, and we can accommodate urgent orders. Contact us for a quick quote or to request a free sample MTC.
| Material | ASTM A182 F91 |
|---|---|
| Grades | F91 |
| Standard | ASTM A182 |
| Size Range | 1/2" to 24" |
| Pressure Rating | Class 150 to Class 2500 |
| Surface Finish | Machined, Polished |
| End Connection | Weld Neck, Slip-On, Blind, Socket Weld |
| Form | Flanges |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| F91 / UNS K91560 | Alloy Steel | High strength and excellent oxidation resistance | Power generation, petrochemical, and nuclear applications |
| F91 / UNS K91560 | Alloy Steel | Good creep resistance at elevated temperatures | High-temperature service in pressure vessels and piping |
| F91 / UNS K91560 | Alloy Steel | Excellent weldability | Fabrication of flanges, fittings, and valves |
| F91 / UNS K91560 | Alloy Steel | Corrosion resistance in high-temperature environments | Oil and gas industry, especially in sour service |
| F91 / UNS K91560 | Alloy Steel | Designed for high-pressure applications | Steam piping and superheater applications |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1/2" (15 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| 3/4" (20 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| 1" (25 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| 1-1/2" (40 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| 2" (50 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| 3" (80 mm) | 150 | 0.34" (8.6 mm) | 1.5" (38 mm) |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.08 | 0.12 |
| Chromium (Cr) | 8.00 | 10.50 |
| Molybdenum (Mo) | 0.80 | 1.10 |
| Vanadium (V) | 0.20 | 0.35 |
| Manganese (Mn) | 0.30 | 0.60 |
| Nickel (Ni) | 0.50 | 1.00 |
| Silicon (Si) | 0.20 | 0.50 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Tensile Strength | 585 | MPa | ASTM A182/A182M |
| Yield Strength (0.2% Offset) | 415 | MPa | ASTM A182/A182M |
| Elongation in 2 inches | 20 | % | ASTM A182/A182M |
| Hardness (HB) | 187 | HB | ASTM A182/A182M |
| Impact Toughness (Charpy V-Notch at -46°C) | 40 | Joules | ASTM A182/A182M |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
| Melting Point | 1425 °C | 2600 °F |
| Specific Heat | 0.49 J/g·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 25.5 W/m·K | 176 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.0006 Ω·m | 0.0004 Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM | A182 F91 | S50400 | 1.4903 | BS 1501-224-490A |
| ASME | SA182 F91 | S50400 | 1.4903 | BS 1501-224-490A |
| EN | EN 10028-2 | 1.4903 | 1.4903 | BS 1501-224-490A |
At Ferro Fittings and Alloys, we ensure that all raw materials used for ASTM A182 F91 flanges undergo rigorous inspection. Each batch is verified for compliance with ASTM A182 standards, ensuring the material's chemical composition is within specified limits. Positive Material Identification (PMI) tests are performed to guarantee authenticity and traceability.
The fabrication of ASTM A182 F91 flanges involves advanced manufacturing processes, including hot forging and machining. Our skilled technicians utilize CNC machines to achieve precise dimensions and tolerances, ensuring that the flanges meet the stringent requirements set by ASME and ANSI standards. This attention to detail guarantees a perfect fit and optimal performance in high-pressure applications.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Normalizing | 900-950 | Air | To refine grain structure and improve toughness |
| Tempering | 700-750 | Air | To relieve stresses and enhance ductility |
Our commitment to quality is evident through our comprehensive testing protocols. Each ASTM A182 F91 flange undergoes multiple tests, including Hydrostatic, Hardness, and Impact (Charpy) tests. We also perform Non-Destructive Testing (NDT) such as Radiography, Ultrasonic Testing (UT), Liquid Penetrant Testing (LPT), and Magnetic Particle Testing (MPT) to ensure that our products meet the highest industry standards. Certificates of Compliance (MTC) are available for all products, providing transparency and trust in our manufacturing practices. Contact us for a quick quote and to discuss your specific requirements.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| ASTM A182 F91 | 1/2" (15 mm) | $4.50 | ₹370 |
| ASTM A182 F91 | 2" (50 mm) | $4.80 | ₹395 |
| ASTM A182 F91 | 4" (100 mm) | $5.20 | ₹430 |
| ASTM A182 F91 | 12" (300 mm) | $6.50 | ₹535 |
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 ASTM A182 F91 Flanges Exporter in United Arab Emirates from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports ASTM A182 F91 Flanges Exporter in United Arab Emirates 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
