Angular Expansion Bellows Exporter in Germany are critical components designed to absorb thermal expansion and contraction in piping systems. Made from high-quality alloy steel, these bellows are essential for maintaining system integrity under varying temperatures and pressures. Ferro Fittings and Alloys, based in Mumbai, India, is a leading manufacturer and exporter of these vital products, ensuring reliability and performance for our global clientele.
Our angular expansion bellows adhere to stringent industry standards such as ASTM, ASME, and DIN, ensuring they meet the highest quality benchmarks. Available in size ranges from DN 25 to DN 600 (NPS 1 to NPS 24), these bellows can withstand pressure ratings from Class 150 to 2500 (PN10–PN400). They operate effectively within a temperature range of -196°C to +600°C and can be supplied with various end connections, including flanged, welded, and threaded options, tailored to your specific needs.
Angular expansion bellows find applications in diverse industries such as Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. They are particularly useful in projects across regions like the UAE, Saudi Arabia, and Qatar, as well as in the UK and USA. Whether for EPC contracts, LSTK projects, or routine maintenance, our bellows provide the necessary flexibility and durability to withstand the rigors of these demanding environments.
Ferro Fittings and Alloys is proud to hold the ISO 9001:2015 certification, ensuring our commitment to quality. We provide EN 10204 3.1 / 3.2 Mill Test Certificates, giving our clients confidence in the products they receive. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT. Additionally, our products comply 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 benefiting from our competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and ample stock availability. We offer shipping terms such as FOB Mumbai, CIF, and CFR, complete with full export documentation. For inquiries, feel free to reach us at +91-86550-39959, via WhatsApp at wa.me/+918655039959, or email us at sales@ferrofittings.com. Your satisfaction is our priority, and we look forward to serving your needs.
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 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 |
|---|---|---|---|
| Angular Expansion Bellows | Stainless Steel 304, 316 | ASTM A276, ASME B31.3 | Used in piping systems to absorb thermal expansion and vibrations |
| Angular Expansion Bellows | Carbon Steel, Alloy Steel | EN 10216, DIN 24155 | Suitable for high-pressure applications in various industries |
| Angular Expansion Bellows | Nickel Alloys (e.g., Inconel) | ASTM B163, ASME SB-163 | Ideal for high-temperature and corrosive environments |
Ferro Fittings and Alloys is a leading Angular Expansion Bellows Exporter in Germany, providing high-quality solutions that meet strict international standards such as ISO 9001:2015 and PED 97/23/EC. Our products are manufactured with precision and undergo rigorous in-house testing, including PMI, hardness, and hydrostatic tests, ensuring reliability and performance in demanding applications. With a lead time of 2–4 weeks and no minimum order quantity, we are well-positioned to accommodate urgent requests and stock availability. Contact us for a quick quote or to request a free sample MTC today!
| Material | Stainless Steel 321 |
|---|---|
| Grades | ASTM A312, ASTM A276 |
| Standard | DIN 3210, ISO 10330 |
| Size Range | DN 25 to DN 600 |
| Pressure Rating | Up to 16 bar |
| Surface Finish | Ra 0.8 µm |
| End Connection | Welded, Flanged, or Threaded |
| Form | Angular, with custom configurations available |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| ASTM A312 / UNS S30400 | 304 Stainless Steel | Excellent corrosion resistance | Food processing, chemical processing |
| ASTM A312 / UNS S31600 | 316 Stainless Steel | Higher resistance to pitting and crevice corrosion | Marine environments, pharmaceutical applications |
| ASTM A240 / UNS S32100 | 321 Stainless Steel | Stabilized against chromium carbide precipitation | Aerospace, high-temperature applications |
| ASTM A240 / UNS S31000 | 310 Stainless Steel | High-temperature strength and oxidation resistance | Industrial furnaces, heat exchangers |
| ASTM B163 / UNS N08825 | Alloy 825 | Excellent resistance to both reducing and oxidizing environments | Oil and gas, chemical processing |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 25 | PN 10 | 2.5 mm | 150 mm |
| 50 | PN 16 | 3.0 mm | 200 mm |
| 80 | PN 25 | 4.0 mm | 250 mm |
| 100 | PN 40 | 5.0 mm | 300 mm |
| 150 | PN 63 | 6.0 mm | 400 mm |
| 200 | PN 100 | 8.0 mm | 500 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 |
|---|---|---|---|
| Maximum Operating Pressure | 10 | bar | EN 13959 |
| Design Temperature Range | -30 to 150 | °C | ISO 10380 |
| Elongation at Break | 25 | % | ASTM E8/E8M |
| Yield Strength | 250 | MPa | EN 10002 |
| Tensile Strength | 400 | MPa | EN 10002 |
| 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/(hr·ft·°F) |
| Electrical Resistivity | 0.000001 Ω·m | 0.000001 Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM A312 | TP304 | S30400 | 1.4301 | BS 1449 |
| ASTM A276 | 304L | S30403 | 1.4306 | BS 1449 |
| DIN 17440 | X5CrNi18-10 | S30400 | 1.4301 | BS 1449 |
At Ferro Fittings and Alloys, we ensure that all raw materials for our angular expansion bellows are sourced from certified suppliers. Each batch undergoes rigorous inspection to comply with international standards such as ASTM A240 and ASME SA240. We conduct Positive Material Identification (PMI) tests to verify material composition and ensure quality before fabrication begins.
Our angular expansion bellows are fabricated using advanced forming techniques that include hydraulic forming and welding, adhering to ASTM and ASME standards. The typical dimensions range from 50mm to 300mm in diameter, with wall thicknesses varying from 1.5mm to 5mm, ensuring optimal performance under pressure and temperature conditions.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Annealing | 600-700 | Air | To relieve stress and enhance ductility |
| Quenching | 800-900 | Water | To harden the material |
Our quality assurance process includes comprehensive testing methods such as Hydrostatic testing, Impact testing (Charpy), and Non-Destructive Testing (NDT) methods including Radiography, Ultrasonic Testing (UT), and Liquid Penetrant Testing (LPT). We provide Material Test Certificates (MTC) as per EN 10204 3.1 / 3.2, ensuring our products meet the highest standards expected in markets like Germany and other European countries.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 321 | 150 mm / 6 inches | $15.50 | ₹1250 |
| SS 321 | 300 mm / 12 inches | $14.80 | ₹1190 |
| SS 316L | 450 mm / 18 inches | $16.20 | ₹1305 |
| Inconel 625 | 600 mm / 24 inches | $25.00 | ₹2010 |
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 Germany from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Angular Expansion Bellows 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
