Axial Expansion Bellows Exporter in Mumbai are essential components designed to absorb thermal expansion and contraction in piping systems. Manufactured from high-grade stainless steel and alloy materials, these bellows are crucial for maintaining system integrity. Ferro Fittings and Alloys, based in Mumbai, stands out as a reliable manufacturer and exporter of these specialized products, catering to diverse industrial needs globally.
Our axial expansion bellows comply with stringent standards such as ASTM, ASME, and DIN, ensuring top-tier quality and performance. Available in size ranges from DN 15 to DN 600 (NPS ½ to NPS 24), they can withstand pressure ratings from Class 150 to 2500 (PN10–PN400). These bellows operate effectively within temperature ranges of -196°C to +600°C and are offered with various end connections, including flanged, welded, and threaded options, making them versatile for different applications.
Axial expansion bellows find extensive applications across several industry verticals, including Oil & Gas, Petrochemical, Chemical, Power, and Pharmaceutical sectors. They are also critical in Shipbuilding and Water Treatment facilities. Our products are widely used in projects across the UAE, Saudi Arabia, and Qatar, particularly in EPC and LSTK contracts, as well as for maintenance purposes, ensuring reliable operation in various demanding environments.
Ferro Fittings and Alloys is proud to be certified with ISO 9001:2015, and we provide 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, ensuring every product meets rigorous quality standards. Additionally, we adhere to NACE MR 0175 / ISO 15156 compliance for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means benefiting from a competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and readily available stock. We offer FOB Mumbai, CIF, and CFR shipping options, along with complete export documentation to simplify your procurement process. For inquiries, please contact us at +91-86550-39959, send a message 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 Axial Expansion Bellows Exporter in Mumbai 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 |
|---|---|---|---|
| Axial Expansion Bellows | Stainless Steel (304, 316), Inconel, Monel | ASTM A312, ASME B31.3 | Oil & Gas, Chemical Processing, Power Generation |
| Axial Expansion Bellows | Carbon Steel, Alloy Steel | DIN 3210, EN 10204 3.1 | Water Treatment, HVAC Systems |
| Axial Expansion Bellows | Nickel Alloys (C-276, C-22) | NACE MR 0175, ASME B16.34 | Pulp & Paper, Marine Applications |
Ferro Fittings and Alloys is a leading exporter of Axial Expansion Bellows based in Mumbai, India. Our products are tailored to meet the stringent requirements of various industries, including oil & gas, chemical processing, and power generation. With certifications such as ISO 9001:2015 and compliance with international standards (ASTM, ASME, DIN), we ensure the highest quality and reliability in our offerings. Our axial bellows are available in various materials including stainless steel, carbon steel, and nickel alloys, with dimensions customized to meet your project specifications. We offer quick delivery times, typically within 2-4 weeks, and can accommodate urgent orders. Contact us for a quick quote or request a free sample MTC to experience our commitment to quality and service.
| Material | Stainless Steel (SS 304/316) |
|---|---|
| Grades | ASTM A240, ASTM A312 |
| Standard | ASME B31.3, ASME B16.34 |
| Size Range | DN 25 to DN 600 (1" to 24") |
| Pressure Rating | Up to 1500 PSI |
| Surface Finish | Polished to Ra 0.4 µm |
| End Connection | Welded, Flanged, or Threaded |
| Form | Axial Expansion Type |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| UNS S30400 | 304 Stainless Steel | Excellent corrosion resistance | Chemical processing, food and beverage industry |
| UNS S31600 | 316 Stainless Steel | Superior resistance to pitting and crevice corrosion | Marine applications, pharmaceutical equipment |
| UNS S32100 | 321 Stainless Steel | Stabilized against chromium carbide formation | Aerospace, high-temperature applications |
| UNS S31000 | 310 Stainless Steel | High-temperature strength and oxidation resistance | Furnaces, heat exchangers |
| UNS N08800 | Inconel 800 | Excellent high-temperature strength | Power generation, petrochemical industries |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 50 mm | 150 lbs | 3 mm | 300 mm |
| 80 mm | 150 lbs | 4 mm | 400 mm |
| 100 mm | 150 lbs | 5 mm | 500 mm |
| 150 mm | 150 lbs | 6 mm | 600 mm |
| 200 mm | 150 lbs | 7 mm | 700 mm |
| 250 mm | 150 lbs | 8 mm | 800 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 |
|---|---|---|---|
| Material | Stainless Steel 321 | - | ASTM A240 |
| Design Pressure | 10 | bar | ASME B31.3 |
| Design Temperature | 550 | °C | ASME B31.3 |
| Elongation at Break | 25 | % | ASTM E8/E8M |
| Yield Strength | 205 | MPa | ASTM E8/E8M |
| 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/hr·ft²·°F |
| Electrical Resistivity | 0.0000017 Ω·m | 0.0000010 Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM A312 | TP304 | S30400 | 1.4301 | BS 1449 |
| ASTM A276 | 304L | S30403 | 1.4306 | BS 1449 |
| ASTM A240 | 316 | S31600 | 1.4401 | BS 1449 |
At Ferro Fittings and Alloys, we ensure that all raw materials for our axial expansion bellows comply with industry standards such as ASTM A312 and ASME B31.3. Each batch undergoes rigorous inspection, including Positive Material Identification (PMI), to confirm material grade and properties. Our suppliers are ISO certified, ensuring that we maintain high-quality standards in all our manufacturing processes. Contact us for a quick quote on our axial expansion bellows.
The forming process of axial expansion bellows involves precision machining and welding techniques to achieve optimal performance under pressure and temperature. We utilize advanced fabrication methods to create bellows with diameters ranging from 50 mm to 500 mm and lengths from 100 mm to 2000 mm, adhering to strict tolerances as per DIN 24155. Our skilled engineers ensure that each product meets the specifications required for various applications. Request a free sample MTC for your evaluation.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Annealing | 600-700 | Air | To relieve internal stresses and enhance ductility |
| Stress Relieving | 300-400 | Air | To reduce residual stresses after welding |
Our axial expansion bellows undergo comprehensive quality inspection and testing, including hydrostatic testing, radiography, and hardness testing as per ASTM E10. We provide Material Test Certificates (MTC) compliant with EN 10204 3.1 and 3.2, ensuring our products meet the highest standards. With over 50 export markets, including the UAE, USA, and Germany, you can trust our commitment to quality and reliability. Contact us today for more information on our testing processes.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 304 | 50 mm / 2 inch | $12.50 | ₹1025 |
| SS 304 | 100 mm / 4 inch | $11.80 | ₹968 |
| SS 316 | 150 mm / 6 inch | $13.20 | ₹1084 |
| Inconel 625 | 200 mm / 8 inch | $25.00 | ₹2050 |
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 Axial Expansion Bellows Exporter in Mumbai from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Axial Expansion Bellows Exporter in Mumbai 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
