Angular Expansion Bellows Exporter in India are specialized products designed to absorb thermal expansion and contraction in piping systems. Manufactured from high-quality materials such as stainless steel, these bellows ensure flexibility and durability. Ferro Fittings and Alloys, based in Mumbai, India, takes pride in being a leading manufacturer and exporter of these essential components, catering to various industrial needs across global markets.
Our Angular Expansion Bellows conform to stringent standards including ASTM, ASME, and DIN, ensuring reliability and performance. Available in sizes ranging from DN 25 to DN 600 (NPS 1 to NPS 24), these products can handle pressure ratings from Class 150 to Class 2500 (PN10–PN400). They are designed to operate efficiently within a temperature range of -196°C to 600°C and can be equipped with various end connections, including flanged, welded, and threaded options, making them versatile for different applications.
Angular Expansion Bellows find applications across multiple industry verticals, including Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, Shipbuilding, and Water Treatment. These sectors often require reliable solutions for projects in regions such as the UAE, Saudi Arabia, and the USA. Whether it's for EPC contracts, LSTK projects, or maintenance tasks, our products are engineered to meet the demanding requirements of these critical industries.
Ferro Fittings and Alloys is committed to quality, holding an ISO 9001:2015 certification that underscores our dedication to excellence. We provide EN 10204 3.1 / 3.2 Mill Test Certificates alongside our products. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, ensuring compliance with NACE MR 0175 / ISO 15156 standards for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for a trusted partner with a competitive lead time of just 2–4 weeks and no minimum order quantity restrictions. We offer stock availability and flexible shipping options, including FOB Mumbai, CIF, and CFR, along with complete export documentation. For inquiries, please call us at +91-86550-39959, message us on WhatsApp at wa.me/+918655039959, or email 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 Angular Expansion Bellows Exporter in india 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 |
|---|---|---|---|
| Angular Expansion Bellows | Stainless Steel 304, 316, 321 | ASTM A312, ASME B31.1 | Used in piping systems for thermal expansion compensation |
| Angular Expansion Bellows | Carbon Steel, Alloy Steel | EN 10216, DIN 3219 | Applicable in industrial piping where high-pressure and temperature are present |
| Angular Expansion Bellows | Nickel Alloys (Inconel, Monel) | BS 6501, JIS B 2311 | Ideal for corrosive environments and high-temperature applications |
Ferro Fittings and Alloys is a leading Angular Expansion Bellows exporter in India, providing high-quality products manufactured to international standards. Our bellows are designed to accommodate angular movements, ensuring flexibility in piping systems while preventing undue stress on components. We adhere to strict quality control measures, with certifications including ISO 9001:2015 and PED 97/23/EC. Our in-house testing facilities guarantee reliability, with tests such as PMI, Hardness, and Hydrostatic ensuring the integrity of each product. We offer a standard lead time of 2-4 weeks, with urgent orders accommodated. Contact us for a quick quote or request a free sample MTC today!
| Material | Stainless Steel (SS 304, SS 316) |
|---|---|
| Grades | ASTM A240, ASTM A312 |
| Standard | ASME B31.3, ISO 9001 |
| Size Range | From 50 mm to 600 mm diameter |
| Pressure Rating | Up to 16 Bar (232 psi) |
| Surface Finish | Ra 0.8 µm (Mirror Finish) |
| End Connection | Flanged, Welded, or Threaded |
| Form | Angular, Custom Shapes |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| 321 / UNS S32100 | Stainless Steel 321 | Excellent resistance to corrosion and oxidation | High-temperature applications, such as exhaust systems |
| 316 / UNS S31600 | Stainless Steel 316 | Superior resistance to pitting and crevice corrosion | Marine environments and chemical processing |
| 304 / UNS S30400 | Stainless Steel 304 | Good weldability and formability | General-purpose applications, food processing |
| Inconel 625 / UNS N06625 | Inconel 625 | High strength and oxidation resistance at elevated temperatures | Aerospace and chemical processing industries |
| Monel 400 / UNS N04400 | Monel 400 | Excellent resistance to seawater and steam at high temperatures | Marine applications and chemical processing |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 50 | 150 | 3.2 mm | 200 mm |
| 80 | 150 | 3.6 mm | 250 mm |
| 100 | 150 | 4.0 mm | 300 mm |
| 150 | 150 | 4.5 mm | 400 mm |
| 200 | 150 | 5.0 mm | 500 mm |
| 250 | 150 | 5.5 mm | 600 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.08 | 0.10 |
| Chromium (Cr) | 18.00 | 20.00 |
| Nickel (Ni) | 8.00 | 10.50 |
| 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 |
|---|---|---|---|
| Maximum Operating Pressure | 10 | bar | ASME B31.3 |
| Design Temperature Range | -196 to 550 | °C | ASME B31.3 |
| Elongation at Break | 25 | % | ASTM E8/E8M |
| Tensile Strength | 350 | MPa | ASTM E8/E8M |
| Hardness | 85 | HRB | ASTM E10 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7850 kg/m³ | 490 lb/ft³ |
| Melting Point | 1450 °C | 2642 °F |
| Specific Heat | 500 J/kg·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 50 W/m·K | 34.5 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.000001 Ω·m | 0.0000001 Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM A312 | TP304 | S30400 | 1.4301 | BS 1449 |
| ASTM A240 | 316L | S31603 | 1.4404 | BS 1449 |
| ASME B16.34 | Alloy 625 | N06625 | 2.4856 | BS 3076 |
At Ferro Fittings and Alloys, we ensure that all raw materials used in the manufacturing of Angular Expansion Bellows are sourced from certified suppliers. Each batch undergoes rigorous inspection for compliance with international standards such as ASTM and ASME. We conduct Positive Material Identification (PMI) tests to confirm material grades, ensuring that only high-quality stainless steel, carbon steel, and alloy materials are utilized.
The forming of Angular Expansion Bellows involves advanced techniques such as hydroforming and mechanical forming. Our skilled technicians employ CNC machines to achieve precise dimensions and tolerances. Typical dimensions for our bellows range from 100 mm to 600 mm in diameter, with wall thicknesses of 1.5 mm to 5 mm. We adhere to strict guidelines set by EN and DIN standards during fabrication to ensure optimal performance and longevity.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Annealing | 800-900 | Air | To relieve internal stresses and enhance ductility |
| Quenching | 1050-1100 | Water/Oil | To harden the material and increase strength |
Quality assurance is paramount at Ferro Fittings and Alloys. Each Angular Expansion Bellow undergoes a series of tests including Hydrostatic testing, Impact (Charpy) testing, and Non-Destructive Testing methods such as Ultrasonic Testing (UT) and Magnetic Particle Testing (MPT). We provide Material Test Certificates (MTC) in accordance with EN 10204 3.1 / 3.2, ensuring transparency and reliability for our clients. With our ISO 9001:2015 certification and a proven track record in over 50 countries, you can trust us to deliver high-quality products. Contact us for a quick quote or request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 304 | DN 50 - 150 mm / 2" - 6" | $15 | ₹1200 |
| SS 321 | DN 150 - 300 mm / 6" - 12" | $14 | ₹1120 |
| Inconel 625 | DN 300 - 600 mm / 12" - 24" | $25 | ₹2000 |
| Carbon Steel | DN 50 - 200 mm / 2" - 8" | $12 | ₹960 |
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 Angular Expansion Bellows Exporter in india from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Angular Expansion Bellows Exporter in india 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
