Stainless Steel 321 Flanges Exporter in Germany, Ferro Fittings and Alloys specializes in manufacturing high-quality flanges made from stainless steel grade 321. Known for its excellent resistance to corrosion and high-temperature strength, this product type is essential in various industrial applications. Based in Mumbai, India, we are a trusted exporter committed to delivering superior flanges to clients in Germany and beyond.
Our stainless steel 321 flanges adhere to rigorous standards such as ASTM A182, ASME B16.5, and DIN 2576, ensuring their reliability in demanding environments. They are available in size ranges from DN 15 to DN 600 (NPS ½ to NPS 24) and pressure ratings from Class 150 to Class 2500 (PN10 to PN400). These flanges can accommodate a wide temperature range, suitable for both cryogenic and elevated applications, and are designed for various end connections, including slip-on, weld neck, and blind types.
Industries utilizing our stainless steel 321 flanges include Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. These sectors often require robust components for projects in regions such as the UAE, Saudi Arabia, and the UK. Whether for EPC contracts or maintenance projects in the USA, our flanges are engineered to meet the highest standards and deliver outstanding performance.
At Ferro Fittings and Alloys, we are proud to hold the ISO 9001:2015 certification, ensuring our commitment to quality management. We provide EN 10204 3.1 / 3.2 Mill Test Certificates to validate the material properties of our flanges. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, ensuring that our products meet rigorous specifications. Our flanges also comply with NACE MR 0175 / ISO 15156 standards, making them suitable for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings and Alloys means choosing reliability with a competitive lead time of just 2–4 weeks and no minimum order quantity restrictions. We maintain stock availability to meet urgent demands and offer shipping terms such as FOB Mumbai, CIF, and CFR, along with full export documentation for hassle-free transactions. For inquiries, please call 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 Stainless Steel 321 Flanges Exporter in Germany 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 321 Flanges | Carbon max 0.08%, Chromium 17-19%, Nickel 9-12%, Titanium 5x(C+N) min | ASTM A182, ASME B16.5 | Used in high-temperature applications, chemical processing, and aerospace industries |
| Stainless Steel 321 Flanges | Carbon max 0.08%, Chromium 17-19%, Nickel 9-12%, Titanium 5x(C+N) min | DIN 2573, EN 1092-1 | Ideal for applications requiring resistance to oxidation and corrosion |
| Stainless Steel 321 Flanges | Carbon max 0.08%, Chromium 17-19%, Nickel 9-12%, Titanium 5x(C+N) min | BS 4504, MSS SP-44 | Commonly used in oil and gas, power generation, and marine environments |
Ferro Fittings and Alloys is a leading Stainless Steel 321 Flanges exporter in Germany, providing high-quality products that comply with international standards such as ASTM, ASME, and DIN. Our flanges are manufactured with precise tolerances and undergo rigorous in-house testing, including PMI, Hydrostatic, and Radiography tests, ensuring reliability and performance in demanding applications. With ISO 9001:2015 certification and MTCs available, we guarantee the quality of our products. Stock is available for quick delivery, and we accommodate urgent orders with a lead time of just 2–4 weeks. Contact us for a quick quote or request a free sample MTC today!
| Material | Stainless Steel 321 |
|---|---|
| Grades | ASTM A182 F321, ASTM A240 Type 321 |
| Standard | ASME B16.5, ASME B16.47 |
| Size Range | 1/2" to 24" (DN15 to DN600) |
| Pressure Rating | Class 150 to Class 2500 |
| Surface Finish | Pickled and Passivated, Mirror Finish |
| End Connection | Weld Neck, Slip-On, Blind, Socket Weld |
| Form | Flat, Raised Face, Ring Type Joint |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S32100 | Stainless Steel 321 | Excellent resistance to intergranular corrosion | Aerospace, Chemical processing, Oil and gas |
| S32109 | Stainless Steel 321H | Higher carbon content for improved high-temperature strength | High-temperature applications, Power generation |
| S32101 | Stainless Steel 321L | Low carbon version for enhanced weldability | Welded structures, Heat exchangers |
| S32103 | Stainless Steel 321Ti | Stabilized with titanium for improved resistance to sensitization | High-temperature environments, Exhaust systems |
| S32104 | Stainless Steel 321F | Free machining grade for better machinability | Manufacturing of complex components, Valves |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1/2" (15 mm) | 150 | 2.77 mm | 150 mm |
| 3/4" (20 mm) | 150 | 2.77 mm | 150 mm |
| 1" (25 mm) | 150 | 2.77 mm | 150 mm |
| 1-1/2" (40 mm) | 150 | 3.38 mm | 150 mm |
| 2" (50 mm) | 150 | 3.56 mm | 150 mm |
| 3" (80 mm) | 150 | 4.78 mm | 150 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.08 | 0.15 |
| Chromium (Cr) | 17.00 | 19.00 |
| Nickel (Ni) | 9.00 | 13.00 |
| Manganese (Mn) | 2.00 | 2.00 |
| Silicon (Si) | 0.75 | 1.00 |
| Phosphorus (P) | 0.040 | 0.040 |
| Sulfur (S) | 0.030 | 0.030 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Proof Stress) | 205 | MPa | ASTM A240 |
| Ultimate Tensile Strength | 515 | MPa | ASTM A240 |
| Elongation in 50mm | 40 | % | ASTM A240 |
| Hardness (Brinell) | 187 | HB | ASTM A240 |
| Modulus of Elasticity | 200 | GPa | ASTM A240 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.98 g/cm³ | 0.288 lb/in³ |
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
| Specific Heat | 500 J/(kg·K) | 0.119 BTU/(lb·°F) |
| Thermal Conductivity | 16.2 W/(m·K) | 112 BTU·in/(hr·ft²·°F) |
| Electrical Resistivity | 0.72 µΩ·m | 0.72 µΩ·in |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 321 | S32100 | 1.4541 | BS 1449 321S12 |
| ASTM | 321 | S32100 | 1.4541 | BS 1449 321S12 |
| EN | X5CrNiTi18-10 | S32100 | 1.4541 | BS 1449 321S12 |
At Ferro Fittings and Alloys, we source high-quality Stainless Steel 321, conforming to ASTM A240 and ASME SA240 standards. Each batch undergoes rigorous inspection, including Positive Material Identification (PMI) to ensure material compliance. Our skilled technicians conduct visual inspections and verify chemical composition to meet the requirements of EN 10204 3.1 certification.
Our Stainless Steel 321 flanges are formed using advanced techniques such as hot forging and cold working, ensuring precise dimensions and excellent mechanical properties. We adhere to strict tolerances as per ANSI B16.5 and B16.47 standards. The typical flange dimensions range from 1/2 inch to 24 inches in diameter, with pressure ratings up to 1500 lbs.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1050 - 1150 | Air | To dissolve precipitated carbides and enhance corrosion resistance |
| Stabilization Annealing | 850 - 900 | Air | To minimize carbide precipitation and improve high-temperature properties |
Quality assurance is paramount at Ferro Fittings and Alloys. Our Stainless Steel 321 flanges undergo comprehensive testing, including Hydrostatic, Charpy Impact, and Radiography tests, to ensure they meet stringent quality standards. We provide Material Test Certificates (MTC) and can accommodate urgent orders with a lead time of 2-4 weeks. Contact us for a quick quote and to learn more about our export capabilities to Germany and beyond.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 321 | 1/2" (15 mm) | $4.50 | ₹370 |
| SS 321 | 2" (50 mm) | $4.80 | ₹395 |
| SS 321 | 4" (100 mm) | $5.20 | ₹430 |
| SS 321 | 8" (200 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 Stainless Steel 321 Flanges Exporter in Germany from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Stainless Steel 321 Flanges Exporter in Germany 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
