ASTM A182 F91 Flanges Exporter in Saudi Arabia, Ferro Fittings and Alloys specializes in manufacturing and exporting high-quality flanges made from ASTM A182 F91 alloy steel. These flanges are designed to provide exceptional strength and durability, making them ideal for high-pressure applications. Based in Mumbai, India, we are committed to delivering premium products tailored to meet the needs of our clients across various industries.
Our ASTM A182 F91 flanges conform to the relevant ASTM and ASME standards, ensuring they meet rigorous quality and performance criteria. Available in sizes ranging from DN 15 to DN 600 (NPS ½” to 24”), these flanges can handle pressure ratings from Class 150 to Class 2500 (PN10 to PN400). They are suitable for temperatures ranging from -29°C to 650°C and come with various end connections, including raised face, flat face, and ring-type joints, accommodating a wide range of piping requirements.
Flanges made from ASTM A182 F91 find applications across several industry verticals such as Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. These products are essential for projects in regions like the UAE, Saudi Arabia, and Qatar, particularly in Engineering, Procurement, and Construction (EPC) and Lump Sum Turn Key (LSTK) projects, as well as for maintenance operations in the USA and UK.
Quality and trust are paramount at Ferro Fittings and Alloys. We are certified with ISO 9001:2015 and provide EN 10204 3.1 / 3.2 Mill Test Certificates for our products. Our in-house testing capabilities include Positive Material Identification (PMI), Hydrostatic testing, Hardness testing, Impact (Charpy) testing, Ultrasonic Testing (UT), and Liquid Penetrant Testing (LPT). Our flanges also comply with NACE MR 0175 for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for competitive lead times of just 2–4 weeks and no minimum order quantity restrictions, ensuring stock availability for urgent requirements. We offer flexible shipping options, including FOB Mumbai, CIF, and CFR, along with full export documentation for hassle-free transactions. For inquiries, please call us at +91-86550-39959, reach us 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 Saudi Arabia 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 | C: 0.05-0.12%, Cr: 8.0-9.5%, Mo: 0.9-1.2%, Fe: Balance | ASTM A182 | High-temperature applications, petrochemical, and power generation industries |
| ASTM A182 F91 Flanges | C: 0.05-0.12%, Cr: 8.0-9.5%, Mo: 0.9-1.2%, Fe: Balance | ASME SA182 | Used in pressure vessels and piping systems |
| ASTM A182 F91 Flanges | C: 0.05-0.12%, Cr: 8.0-9.5%, Mo: 0.9-1.2%, Fe: Balance | EN 10222-5 | Suitable for high-pressure steam applications |
Ferro Fittings and Alloys is a leading exporter of ASTM A182 F91 flanges in Saudi Arabia, ensuring compliance with international standards such as ASTM, ASME, and EN. Our flanges are manufactured with high-quality alloy steel, offering exceptional strength and corrosion resistance. With our ISO 9001:2015 certification and available Material Test Certificates (MTC), you can trust the quality of our products. We provide in-house testing including PMI, hardness, and hydrostatic tests to guarantee performance and reliability. Stock is available for quick delivery within 2-4 weeks, accommodating urgent orders as needed. No minimum order quantity is required, making it easy for you to source just what you need. Contact us for a quick quote or request a free sample MTC today!
| Material | ASTM A182 F91 |
|---|---|
| Grades | F91 |
| Standard | ASTM A182 |
| Size Range | 1/2" to 24" |
| Pressure Rating | Class 150 to Class 2500 |
| Surface Finish | Machine Finish, Polish Finish |
| 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 industries |
| F91 / UNS K91560 | Alloy Steel | Good creep strength at elevated temperatures | High-temperature applications, such as superheaters |
| F91 / UNS K91560 | Alloy Steel | Excellent weldability and formability | Fabrication of pressure vessels and piping systems |
| F91 / UNS K91560 | Alloy Steel | Resistant to thermal fatigue | Steam and gas turbines |
| F91 / UNS K91560 | Alloy Steel | Meets ASME SA-182 standards | High-pressure applications in oil and gas sector |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1/2" (15 mm) | 150 | 0.14" (3.6 mm) | 1.5" (38 mm) |
| 3/4" (20 mm) | 150 | 0.14" (3.6 mm) | 1.5" (38 mm) |
| 1" (25 mm) | 150 | 0.14" (3.6 mm) | 1.5" (38 mm) |
| 1-1/2" (40 mm) | 150 | 0.16" (4.1 mm) | 1.5" (38 mm) |
| 2" (50 mm) | 150 | 0.16" (4.1 mm) | 1.5" (38 mm) |
| 3" (80 mm) | 150 | 0.20" (5.1 mm) | 1.5" (38 mm) |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.08 | 0.12 |
| Silicon (Si) | 0.20 | 0.50 |
| Manganese (Mn) | 0.30 | 0.60 |
| Chromium (Cr) | 8.00 | 1.00 |
| Molybdenum (Mo) | 0.80 | 1.10 |
| Nickel (Ni) | 0.50 | 1.00 |
| Niobium (Nb) | 0.05 | 0.10 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (Min) | 415 | MPa | ASTM A182 |
| Tensile Strength (Max) | 620 | MPa | ASTM A182 |
| Elongation in 2 inches (Min) | 20 | % | ASTM A182 |
| Hardness (Max) | 250 | HB | ASTM A182 |
| Impact Toughness (Charpy V-Notch) | ≥27 | J | ASTM A182 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
| Melting Point | 1425 °C | 2600 °F |
| Specific Heat | 0.49 J/g·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 25.2 W/m·K | 17.4 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.0001 Ω·m | 0.0001 Ω·in |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM | A182 F91 | UNS K91560 | 1.4903 | BS 1501-224-430A |
| ASME | SA182 F91 | UNS K91560 | 1.4903 | BS 1501-224-430A |
| EN | EN 10028-2 | 1.4903 | 1.4903 | BS 1501-224-430A |
At Ferro Fittings and Alloys, we ensure that all raw materials for ASTM A182 F91 flanges undergo rigorous inspection. Our team verifies compliance with ASTM standards and conducts Positive Material Identification (PMI) to confirm the chemical composition of the materials. This step is crucial for maintaining the integrity and quality of our flanges, ensuring they meet the required specifications for export to Saudi Arabia and other international markets.
The forming and fabrication of ASTM A182 F91 flanges involve advanced techniques to achieve precise dimensions and tolerances. Our manufacturing process includes hot forging, which is essential for producing flanges with superior mechanical properties. We adhere to standards such as ASME B16.5 for flange dimensions, ensuring that our products can withstand high pressure and temperature applications. The flanges are available in various sizes, from 1/2 inch to 24 inches, and pressure classes up to 2500 lbs.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Normalization | 900-950 | Air | To refine grain structure and improve toughness |
| Tempering | 700-750 | Oil | To reduce brittleness and enhance ductility |
Our commitment to quality is reflected in our comprehensive inspection and testing procedures. All ASTM A182 F91 flanges undergo hydrostatic testing, hardness testing, and impact testing (Charpy) to ensure they meet the stringent requirements of international standards such as EN 10204 3.1 / 3.2. We provide Material Test Certificates (MTC) with all shipments, assuring our clients in Saudi Arabia and beyond of the quality and reliability of our products. Contact us for a quick quote on ASTM A182 F91 flanges, or request a free sample MTC to verify our quality standards.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| ASTM A182 F91 | 1/2" (15 mm) | $4.50 | ₹370 |
| ASTM A182 F91 | 1" (25 mm) | $4.80 | ₹395 |
| ASTM A182 F91 | 2" (50 mm) | $5.20 | ₹430 |
| ASTM A182 F91 | 4" (100 mm) | $6.00 | ₹495 |
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 Saudi Arabia from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports ASTM A182 F91 Flanges Exporter in Saudi Arabia 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.
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