Stainless Steel 304 304L Flanges Exporter in Qatar, Ferro Fittings and Alloys specializes in manufacturing and exporting high-quality flanges made from the durable stainless steel 304 and 304L grades. These flanges are designed to offer excellent corrosion resistance and strength, making them suitable for various industrial applications. Based in Mumbai, India, we pride ourselves on delivering exceptional products to our clients across the globe, including those in Qatar.
Our stainless steel flanges conform to rigorous standards, including ASTM, ASME, and DIN, ensuring reliability and performance. Available sizes range from DN 15 to DN 600 (NPS ½ to NPS 24) with pressure ratings from Class 150 to Class 2500 (PN10 to PN400). These flanges can withstand temperature ranges from -196°C to 800°C and are compatible with various end connections such as slip-on, weld neck, and blind flanges, providing versatility for your piping needs.
Industries such as Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding extensively utilize our stainless steel flanges in projects across regions including the UAE, Saudi Arabia, and UK. Whether for EPC (Engineering, Procurement, and Construction), LSTK (Lump Sum Turn Key), or maintenance projects, our products meet the stringent demands of these sectors, ensuring safety and efficiency in their operations.
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 our products. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), and UT tests, ensuring each product meets the highest 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 benefiting from our competitive lead times of just 2–4 weeks, with no minimum order quantity restrictions and ready stock availability. We offer shipping terms including FOB Mumbai and CIF, along with full export documentation for a seamless experience. For inquiries, please contact us at +91-86550-39959, reach out 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 Stainless Steel 304 304L Flanges Exporter in Qatar 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 |
|---|---|---|---|
| Stainless Steel 304 Flanges | Fe, C ≤ 0.08%, Cr 18-20%, Ni 8-10.5% | ASTM A182, ASME SA182 | Food processing, Chemical processing, Oil and gas |
| Stainless Steel 304L Flanges | Fe, C ≤ 0.03%, Cr 18-20%, Ni 8-12% | ASTM A240, ASME SA240 | Welding applications, High-temperature environments |
| Stainless Steel 304/304L Blind Flanges | Fe, C ≤ 0.03-0.08%, Cr 18-20%, Ni 8-12% | EN 10204 3.1, DIN 2573 | Sealing applications, Pipe end closures |
Ferro Fittings and Alloys is a leading exporter of Stainless Steel 304 and 304L flanges in Qatar, ensuring compliance with international standards such as ASTM, ASME, and DIN. With a robust chemical composition that includes chromium and nickel, these flanges offer excellent corrosion resistance and high strength, making them suitable for various applications in the oil and gas, food processing, and chemical industries. Our products undergo rigorous in-house testing, including PMI, hardness, and hydrostatic tests, to guarantee quality and reliability. Stock is readily available, and we can accommodate urgent orders with a lead time of 2–4 weeks. Contact us for a quick quote or request a free sample MTC to experience our commitment to excellence.
| Material | Stainless Steel |
|---|---|
| Grades | 304, 304L |
| Standard | ANSI/ASME B16.5, ASTM A182 |
| Size Range | 1/2" to 48" |
| Pressure Rating | 150# to 2500# |
| Surface Finish | Mill Finish, Polished |
| End Connection | Weld Neck, Slip-On, Blind, Socket Weld |
| Form | Flanges |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| 304 / UNS S30400 | Stainless Steel 304 | Excellent corrosion resistance and good weldability | Food processing, chemical and petrochemical industries |
| 304L / UNS S30403 | Stainless Steel 304L | Lower carbon content for improved weldability | Applications requiring welding and resistance to intergranular corrosion |
| 304H / UNS S30409 | Stainless Steel 304H | Higher carbon content for elevated temperature strength | High-temperature applications such as heat exchangers |
| 304N / UNS S30451 | Stainless Steel 304N | Enhanced strength due to nitrogen addition | Structural applications in the construction industry |
| 304Cu / UNS S30430 | Stainless Steel 304Cu | Improved resistance to pitting and crevice corrosion | Marine environments and chemical processing |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1/2" (15 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| 3/4" (20 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| 1" (25 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| 1-1/2" (40 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| 2" (50 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| 3" (80 mm) | 150 | 0.109" (2.77 mm) | 5.0" (127 mm) |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.08 | 0.03 |
| Chromium (Cr) | 18.00 | 20.00 |
| Nickel (Ni) | 8.00 | 10.50 |
| Manganese (Mn) | 2.00 | 2.00 |
| Silicon (Si) | 0.75 | 0.75 |
| Phosphorus (P) | 0.040 | 0.040 |
| Sulfur (S) | 0.030 | 0.030 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Proof Stress) | 215 | MPa | ASTM A240 |
| Ultimate Tensile Strength | 505 | MPa | ASTM A240 |
| Elongation in 50mm | 40 | % | ASTM A240 |
| Hardness (HB) | 201 | HB | ASTM A240 |
| Modulus of Elasticity | 200000 | MPa | ASTM A240 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 8,000 kg/m³ | 0.289 lb/in³ |
| Melting Point | 1,400 - 1,500 °C | 2,552 - 2,732 °F |
| Specific Heat | 500 J/(kg·K) | 0.119 BTU/(lb·°F) |
| Thermal Conductivity | 16 W/(m·K) | 110 BTU/(hr·ft·°F) |
| Electrical Resistivity | 0.72 µΩ·m | 0.72 µΩ·in |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 304 | S30400 | 1.4301 | 304S15 |
| AISI | 304L | S30403 | 1.4306 | 304S11 |
| ASTM | A240 | S30400/S30403 | 1.4301/1.4306 | 304S15/304S11 |
At Ferro Fittings and Alloys, we ensure the highest quality by rigorously inspecting our raw materials, which conform to ASTM A240 for stainless steel. Each batch undergoes Positive Material Identification (PMI) to verify material composition, ensuring compliance with international standards before fabrication begins.
Our stainless steel 304 and 304L flanges are fabricated using advanced CNC machining and forming techniques. We adhere to ASME B16.5 standards for flange dimensions, ensuring precise manufacturing. Common sizes include 1/2" to 24" in diameter, with thicknesses ranging from 1/4" to 2". We maintain tight tolerances as per ASTM A182 specifications, delivering flanges that meet rigorous industry requirements.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1040-1150 | Air | To enhance corrosion resistance and relieve stress |
| Passivation | Room Temperature | Acid Solution | To remove free iron and enhance surface finish |
Post-manufacturing, each flange undergoes comprehensive quality inspection, including hardness testing, hydrostatic testing, and radiography. We provide Material Test Certificates (MTC) as per EN 10204 3.1 / 3.2 standards, ensuring transparency and trust. With our ISO 9001:2015 certification and extensive experience in exporting to over 50 countries, including Qatar, you can rely on our products for your projects. Contact us for a quick quote or request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 304 | 1/2" (15 mm) | $4.50 | ₹370 |
| SS 304L | 1" (25 mm) | $4.80 | ₹395 |
| SS 304 | 3" (75 mm) | $6.20 | ₹510 |
| SS 304L | 6" (150 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 Stainless Steel 304 304L Flanges Exporter in Qatar from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Stainless Steel 304 304L Flanges Exporter in Qatar 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
