Stainless Steel 304 304L Flanges Exporter in Indonesia, Ferro Fittings and Alloys specializes in the manufacturing and export of high-quality flanges made from stainless steel grade 304 and 304L. These flanges are designed for a wide range of applications in various industries, ensuring durability and reliability. Based in Mumbai, India, we pride ourselves on our commitment to excellence and customer satisfaction, making us a trusted partner for clients across the globe.
Our stainless steel 304 and 304L flanges comply with several international standards, including ASTM, ASME, and DIN. They are available in various sizes ranging from DN 15 to DN 600 (NPS ½ to NPS 24) and can handle pressure ratings from Class 150 to Class 2500 (PN10 to PN400). The temperature range for these flanges typically extends from -196°C to +800°C, accommodating various end connections such as weld neck, slip-on, and blind configurations, thus ensuring compatibility with diverse piping systems.
Industries that benefit from our stainless steel flanges include Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. Our products are particularly sought after in the UAE, Saudi Arabia, and Qatar for EPC and LSTK projects, as well as maintenance applications in the UK and USA. With our extensive export experience to over 50 countries, we are well-equipped to meet the demands of various project types and specifications.
Ferro Fittings and Alloys is proud to hold the ISO 9001:2015 certification, ensuring that our manufacturing processes meet the highest quality standards. We provide EN 10204 3.1 / 3.2 Mill Test Certificates for our products, along with in-house testing capabilities including PMI, Hydrostatic, Hardness, Impact (Charpy), and UT. Our compliance with NACE MR 0175 and ISO 15156 ensures suitability for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means partnering with a reliable supplier that offers a competitive lead time of just 2–4 weeks, no minimum order quantity, and consistent stock availability. We ship FOB Mumbai, CIF, or CFR with comprehensive export documentation, ensuring a smooth transaction process. For inquiries, please contact us at +91-86550-39959, reach us on 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 indonesia 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 (max 0.08), Cr (18-20), Ni (8-10.5), Mn (max 2), Si (max 1), P (max 0.045), S (max 0.03) | ASTM A182, ASME SA182 | Used in piping systems, chemical processing, and food production |
| Stainless Steel 304L Flanges | Fe, C (max 0.03), Cr (18-20), Ni (8-12), Mn (max 2), Si (max 1), P (max 0.045), S (max 0.03) | ASTM A240, ASME SA240 | Ideal for welding applications and corrosive environments |
| Stainless Steel 304/304L Flanges | Fe, C (max 0.03-0.08), Cr (18-20), Ni (8-12), Mn (max 2), Si (max 1), P (max 0.045), S (max 0.03) | EN 10204 3.1 | Commonly used in marine, petrochemical, and pharmaceutical industries |
Ferro Fittings and Alloys is a leading exporter of Stainless Steel 304 and 304L flanges in Indonesia, adhering to international standards such as ASTM, ASME, and EN. Our flanges are available in various dimensions, including sizes from 1/2" to 24", with pressure ratings up to 1500 lbs. We ensure quality through rigorous in-house testing methods like PMI, hardness, and hydrostatic tests. With ISO 9001:2015 certification and MTC available, you can trust our products for their durability and reliability. Stock is readily available for quick delivery, and we accommodate urgent orders. Contact us for a quick quote or request a free sample MTC today!
| Material | Stainless Steel |
|---|---|
| Grades | 304, 304L |
| Standard | ANSI/ASME B16.5, ASTM A182 |
| Size Range | 1/2" to 24" (DN15 to DN600) |
| Pressure Rating | 150# to 2500# |
| Surface Finish | Pickled and Passivated |
| End Connection | Weld Neck, Slip-On, Blind, Socket Weld, Threaded |
| Form | Flat, Raised Face, Ring Type Joint |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S30400 | 304 Stainless Steel | Good corrosion resistance, high strength | Food processing, chemical equipment |
| S30403 | 304L Stainless Steel | Lower carbon content for improved weldability | Welding applications, pressure vessels |
| S30400 | 304 Stainless Steel | Excellent formability and ductility | Architectural applications, kitchen equipment |
| S30403 | 304L Stainless Steel | Resistant to intergranular corrosion | Marine environments, chemical processing |
| S30400 | 304 Stainless Steel | Temperature resistance up to 870°C | Heat exchangers, exhaust systems |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 15 | 150 | 2.5 mm | 150 mm |
| 20 | 150 | 2.5 mm | 150 mm |
| 25 | 150 | 2.5 mm | 150 mm |
| 32 | 150 | 3.0 mm | 150 mm |
| 40 | 150 | 3.0 mm | 150 mm |
| 50 | 150 | 3.5 mm | 150 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Chromium (Cr) | 18.00 | 20.00 |
| Nickel (Ni) | 8.00 | 10.50 |
| Carbon (C) | ≤ 0.08 | ≤ 0.08 |
| 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/A480 |
| Tensile Strength | 505 | MPa | ASTM A240/A480 |
| Elongation in 50mm | 40 | % | ASTM A240/A480 |
| Hardness (Brinell) | 201 | HBW | ASTM A480 |
| Impact Toughness (Charpy) | 50 | J | ASTM A370 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 8,000 kg/m³ | 0.289 lb/in³ |
| Melting Point | 1,400 - 1,600 °C | 2,552 - 2,912 °F |
| Specific Heat | 500 J/(kg·K) | 0.119 BTU/(lb·°F) |
| Thermal Conductivity | 16 W/(m·K) | 110 BTU/(hr·ft²·°F) |
| Electrical Resistivity | 0.72 µΩ·m | 0.72 µΩ·in |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | 304 | S30400 | 1.4301 | 304S31 |
| AISI | 304L | S30403 | 1.4306 | 304S11 |
| ASTM | A240 | S30400 | 1.4301 | 304S31 |
At Ferro Fittings and Alloys, we ensure that all raw materials for our Stainless Steel 304 and 304L flanges meet industry standards. We source our stainless steel from certified suppliers and conduct thorough inspections, including Positive Material Identification (PMI) to verify chemical composition, ensuring compliance with ASTM A240 and ASME SA240 specifications.
Our flanges are expertly formed and fabricated using advanced techniques such as hot forging and machining. We adhere to stringent tolerances as per ASTM A182, ensuring that our flanges are produced to exact specifications, including dimensions ranging from 1/2" to 48" in diameter. Our skilled engineers ensure that each flange is crafted for optimal performance in various applications, including in chemical and petrochemical industries.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1040-1120 | Air | To dissolve precipitates and enhance corrosion resistance |
| Stress Relieving | 600-700 | Airtight Furnace | To reduce residual stresses from fabrication |
Quality is paramount at Ferro Fittings and Alloys. Our Stainless Steel 304 and 304L flanges undergo rigorous quality inspections, including Hydrostatic testing, Impact testing (Charpy), and Ultrasonic Testing (UT). We provide Material Test Certificates (MTC) in compliance with EN 10204 3.1 / 3.2, ensuring our products meet international standards. With ISO 9001:2015 certification and exports to over 50 countries including Indonesia, we guarantee the highest quality and reliability. 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 indonesia 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 indonesia 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
