Stainless Steel 430 Flanges Exporter Ferro Fittings and Alloys specializes in the manufacturing and exporting of high-quality stainless steel flanges, particularly in the grade 430 material. Based in Mumbai, India, we cater to a diverse clientele across the globe, ensuring that our products meet the rigorous demands of various industries. Our flanges are known for their durability and resistance to corrosion, making them an ideal choice for numerous applications in harsh environments.
Our stainless steel 430 flanges comply with international standards such as ASTM, ASME, DIN, and JIS. They are available in sizes ranging from DN 15 to DN 600 (NPS ½ to 24) and can handle pressure ratings from Class 150 to 2500 or PN10 to PN400. The temperature range for these flanges is suitable for various applications, with applicable end connections including weld neck, slip-on, blind, and threaded types. Our expert knowledge ensures that we provide highly specific solutions tailored to our clients' needs.
Our stainless steel 430 flanges find applications in several critical industries, including Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. We have successfully supplied to major projects across the globe, including the UAE, Saudi Arabia, Qatar, the UK, and the USA, often in collaboration with EPC and LSTK contractors for maintenance and new installations. Our products are indispensable for ensuring the integrity and safety of pipelines and systems in these sectors.
At Ferro Fittings and Alloys, we prioritize quality and reliability. Our commitment to excellence is backed by our ISO 9001:2015 certification and the availability of EN 10204 3.1 / 3.2 Mill Test Certificates. We conduct a range of in-house tests, including PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, to ensure our products meet the highest standards. Additionally, our flanges comply with NACE MR 0175 / ISO 15156 for applications in sour service. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings and Alloys means opting for a supplier with a competitive lead time of just 2–4 weeks and no minimum order quantity restrictions. We maintain stock availability for prompt delivery, with shipping terms including FOB Mumbai, CIF, and CFR, complete with all necessary export documentation. For inquiries, please contact us at +91-86550-39959, reach out via WhatsApp at wa.me/+918655039959, or email us at export@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 430 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 |
|---|---|---|---|
| Stainless Steel 430 Flanges | Fe, Cr 16.0-18.0%, C max 0.12%, Si max 1.0%, Mn max 1.0%, P max 0.04%, S max 0.03% | ASTM A240 / ASME SA240 | Used in automotive applications, kitchen equipment, and other environments requiring good corrosion resistance. |
| Stainless Steel 430 Flanges | Fe, Cr 16.0-18.0%, C max 0.12%, Si max 1.0%, Mn max 1.0%, P max 0.04%, S max 0.03% | EN 10088-2 | Ideal for applications in aggressive environments such as food processing and chemical handling. |
| Stainless Steel 430 Flanges | Fe, Cr 16.0-18.0%, C max 0.12%, Si max 1.0%, Mn max 1.0%, P max 0.04%, S max 0.03% | DIN 17440 | Commonly used in the manufacture of flue pipes, exhaust systems, and decorative trim. |
Ferro Fittings and Alloys is a leading Stainless Steel 430 Flanges Exporter, providing high-quality flanges that meet international standards. Our flanges are manufactured with precision, ensuring compliance with ASTM, ASME, and EN standards. With in-house testing for PMI, hardness, hydrostatic, and impact tests, we guarantee the integrity and reliability of our products. Our stainless steel 430 flanges are available in various dimensions and tolerances, suitable for urgent projects with a lead time of just 2–4 weeks. We cater to over 50 countries including the UAE, USA, and Germany. Contact us for a quick quote or to request a free sample MTC.
| Material | Stainless Steel 430 |
|---|---|
| Grades | UNS S43000 |
| Standard | ASTM A240, ASME SA240 |
| Size Range | 1/2" to 24" |
| Pressure Rating | 150 to 300 PSI |
| Surface Finish | Mirror Polish, Matte Finish |
| End Connection | Weld Neck, Slip-On, Blind |
| Form | Flat, Raised Face |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S43000 | Stainless Steel 430 | Good corrosion resistance and moderate strength | Used in automotive trim and kitchen utensils |
| S43035 | Stainless Steel 430F | Improved machinability | Applications requiring high-speed machining |
| S43020 | Stainless Steel 430N | Enhanced strength due to nitrogen addition | Used in structural applications and automotive components |
| S43027 | Stainless Steel 430Ti | Stabilized with titanium for better weldability | Used in welded applications and high-temperature environments |
| S43028 | Stainless Steel 430Nb | Stabilized with niobium for improved corrosion resistance | Used in chemical processing and food industry applications |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 15 | 150 | 2.0 mm | 150 mm |
| 20 | 150 | 2.0 mm | 150 mm |
| 25 | 150 | 2.5 mm | 150 mm |
| 32 | 150 | 2.5 mm | 150 mm |
| 40 | 150 | 3.0 mm | 150 mm |
| 50 | 150 | 3.0 mm | 150 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Ferrite (Fe) | 68 | 72 |
| Chromium (Cr) | 16.00 | 18.00 |
| Nickel (Ni) | 0 | 0.75 |
| Manganese (Mn) | 1.00 | 1.50 |
| Silicon (Si) | 0.50 | 1.00 |
| Carbon (C) | 0.12 | 0.20 |
| Phosphorus (P) | 0.040 | 0.040 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Yield Strength (0.2% Offset) | 275 | MPa | ASTM A240 |
| Tensile Strength | 600 | MPa | ASTM A240 |
| Elongation in 50mm | 40 | % | ASTM A240 |
| Hardness (Brinell) | 170 | HB | ASTM E10 |
| Impact Toughness (Charpy) | 50 | J | ASTM E23 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.75 g/cm³ | 0.28 lb/in³ |
| Melting Point | 1425 - 1510 °C | 2600 - 2750 °F |
| Specific Heat | 0.500 J/g·K | 0.119 BTU/lb·°F |
| Thermal Conductivity | 25.4 W/m·K | 17.5 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.72 µΩ·m | 0.00072 Ω·cm |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 430 | S43000 | 1.4016 | BS 1449 |
| ASTM | 430 | S43000 | 1.4016 | BS 1449 |
| EN | X5Cr17 | S43000 | 1.4016 | BS 1449 |
At Ferro Fittings and Alloys, we ensure that all raw materials for our Stainless Steel 430 flanges are sourced from certified suppliers and undergo rigorous inspection. We conduct Positive Material Identification (PMI) tests to verify the chemical composition, ensuring compliance with ASTM A240 and EN 10088 standards. This initial step is crucial to guarantee the quality and integrity of our products.
The forming and fabrication of Stainless Steel 430 flanges involve advanced techniques such as hot and cold working. Our state-of-the-art machinery allows us to produce flanges in various dimensions, including sizes ranging from 1/2 inch to 24 inches in diameter, and thicknesses from 5 mm to 25 mm. We adhere to standards such as ASME B16.5 and B16.47 for dimensional accuracy and tolerances, ensuring that each flange meets the required specifications for a perfect fit.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Annealing | 800-900 | Air | To relieve stress and improve ductility |
| Quenching | 950-1050 | Water | To enhance hardness and strength |
Quality is paramount at Ferro Fittings and Alloys. Each batch of Stainless Steel 430 flanges undergoes a comprehensive quality inspection process, including hardness testing, hydrostatic testing, and non-destructive testing (NDT) methods such as Ultrasonic Testing (UT) and Liquid Penetrant Testing (LPT). We provide Material Test Certificates (MTC) to confirm compliance with international standards like ASTM, ASME, and NACE MR 0175. Our commitment to quality is underpinned by our ISO 9001:2015 certification, ensuring that our products meet the highest industry standards.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 430 | 1/2" (15 mm) | $4.50 | ₹370 |
| SS 430 | 1" (25 mm) | $4.30 | ₹355 |
| SS 430 | 2" (50 mm) | $4.10 | ₹338 |
| SS 430 | 3" (75 mm) | $3.95 | ₹325 |
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 430 Flanges Exporter from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Stainless Steel 430 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
📧 Sales: export@ferrofittings.com
📧 Export: export@ferrofittings.com
📧 Gmail: inquiry@ferrofittings.com
