Hinged Expansion Bellows Exporter in Indonesia, Ferro Fittings and Alloys specializes in manufacturing high-quality hinged expansion bellows designed to accommodate thermal expansion and contraction in piping systems. Our products are crafted from premium alloy steel, ensuring durability and reliability in various industrial applications. Based in Mumbai, India, we proudly export our bellows to numerous countries, including Indonesia, meeting the growing demand for robust piping solutions.
Our hinged expansion bellows comply with industry standards such as ASTM, ASME, and DIN, ensuring they meet the rigorous demands of various applications. These bellows are available in size ranges from DN 25 to DN 1200 (NPS 1 to NPS 48) with pressure ratings from Class 150 to Class 2500 or PN10 to PN400. They can withstand temperature ranges from -196°C to +600°C, with applicable end connections such as flanged, welded, or threaded options, providing versatility for different piping systems.
Hinged expansion bellows find extensive applications across multiple industries, including Oil & Gas, Petrochemical, Chemical, Power, Pharmaceutical, and Shipbuilding. These sectors often operate in regions like the UAE, Saudi Arabia, and Qatar, where projects such as EPC contracts and LSTK arrangements demand reliable and efficient piping solutions. Our products also play a crucial role in Water Treatment facilities, ensuring operational efficiency in various environmental conditions.
At Ferro Fittings and Alloys, we prioritize quality and compliance, holding the prestigious ISO 9001:2015 certification and providing 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 tests, ensuring every product meets stringent quality standards. Additionally, our bellows comply with NACE MR 0175 / ISO 15156 for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for a supplier with a competitive lead time of just 2–4 weeks, no minimum order quantity restrictions, and readily available stock. We offer shipping terms such as FOB Mumbai, CIF, and CFR, along with complete export documentation. For inquiries, please contact us at +91-86550-39959, reach out 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 Hinged Expansion Bellows 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 |
|---|---|---|---|
| Hinged Expansion Bellows | Stainless Steel 304/316, Carbon Steel, Alloy Steel | ASTM A240, ASME B31.3, EN 13445 | Used in piping systems for thermal expansion compensation |
| Hinged Expansion Bellows | Stainless Steel 321, Inconel 600 | DIN 3210, BS 5500 | Ideal for high-temperature applications in petrochemical industries |
| Hinged Expansion Bellows | Carbon Steel, Alloy 20 | ASME B16.34, JIS B2312 | Suitable for various chemical processing applications |
As a leading Hinged Expansion Bellows Exporter in Indonesia, Ferro Fittings and Alloys provides high-quality bellows designed to accommodate thermal expansion and contraction in piping systems. Our products meet rigorous international standards such as ASTM, ASME, and EN, ensuring reliability and safety in various applications. With in-house testing capabilities including PMI, Hardness, Hydrostatic, and Impact tests, we guarantee the integrity of our products. Our bellows are available in multiple grades and dimensions, tailored to meet specific project requirements. We are committed to quick delivery, with a standard lead time of 2–4 weeks, and urgent orders can be accommodated. 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 A276 |
| Standard | ASME B31.3, ISO 9001 |
| Size Range | 2" to 24" (50 mm to 600 mm) |
| Pressure Rating | 150 psi to 300 psi |
| Surface Finish | Polished, Mirror Finish |
| End Connection | Flanged, Welded, or Threaded |
| Form | Hinged, Flexible |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| 321 / UNS S32100 | Austenitic Stainless Steel | Excellent corrosion resistance and high-temperature strength | High-temperature applications in chemical processing |
| 316 / UNS S31600 | Austenitic Stainless Steel | Superior corrosion resistance in chloride environments | Marine applications and food processing |
| 304 / UNS S30400 | Austenitic Stainless Steel | Good corrosion resistance and formability | General piping applications and HVAC systems |
| Inconel 600 / UNS N06600 | Nickel-Chromium Alloy | Excellent oxidation and carburization resistance | High-temperature industrial applications |
| Monel 400 / UNS N04400 | Nickel-Copper Alloy | Outstanding resistance to seawater and acidic environments | Marine and chemical processing applications |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 50 mm | PN 10 | 3 mm | 300 mm |
| 100 mm | PN 16 | 4 mm | 400 mm |
| 150 mm | PN 20 | 5 mm | 500 mm |
| 200 mm | PN 25 | 6 mm | 600 mm |
| 250 mm | PN 16 | 7 mm | 700 mm |
| 300 mm | PN 10 | 8 mm | 800 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.03 | 0.08 |
| Chromium (Cr) | 18.00 | 20.00 |
| Nickel (Ni) | 8.00 | 12.00 |
| 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 |
|---|---|---|---|
| Ultimate Tensile Strength | 450 | MPa | ASTM A370 |
| Yield Strength | 250 | MPa | ASTM A370 |
| Elongation at Break | 20 | % | ASTM E8/E8M |
| Hardness | 150 | HB | ASTM E10 |
| Tensile Modulus | 210000 | MPa | ASTM E111 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 8000 kg/m³ | 0.289 lb/in³ |
| Melting Point | 1450 °C | 2642 °F |
| Specific Heat | 500 J/(kg·K) | 0.119 BTU/(lb·°F) |
| Thermal Conductivity | 16 W/(m·K) | 92 BTU/(hr·ft·°F) |
| Electrical Resistivity | 7.2 x 10⁻⁶ Ω·m | 4.5 x 10⁻⁶ Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM A312 | TP304 | S30400 | 1.4301 | BS 1449 |
| ASTM A312 | TP316 | S31600 | 1.4401 | BS 1449 |
| ASTM A276 | 304L | S30403 | 1.4306 | BS 1449 |
At Ferro Fittings and Alloys, we utilize high-grade stainless steel and alloy materials compliant with ASTM A312, ASTM A240, and ASME SA240 standards. Each batch undergoes rigorous inspection, including Positive Material Identification (PMI) tests, to ensure the materials meet the required specifications before fabrication.
Our hinged expansion bellows are fabricated using advanced forming techniques such as hydroforming and roll forming. The typical dimensions for our bellows range from 100 mm to 1000 mm in diameter, with wall thicknesses from 1.5 mm to 5 mm, ensuring optimal flexibility and strength. Each bellows is designed to handle pressure ratings up to 16 bar and temperatures of 300°C, adhering to ASME B31.3 standards.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Austenitizing | 1050 | Air | To enhance ductility |
| Quenching | Water | Water | To increase hardness |
Quality is paramount at Ferro Fittings and Alloys. Our hinged expansion bellows undergo a comprehensive quality inspection process, including hydrostatic testing, Charpy impact testing, and non-destructive testing methods like Ultrasonic Testing (UT) and Liquid Penetrant Testing (LPT). We provide Material Test Certificates (MTC) according to EN 10204 3.1 / 3.2, ensuring compliance with international standards. With our ISO 9001:2015 certification, you can trust our products to meet the highest quality standards. Contact us for a quick quote or request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS304 | 50 mm - 200 mm | $15.00 | ₹1250 |
| SS316 | 50 mm - 200 mm | $18.00 | ₹1500 |
| SS321 | 50 mm - 200 mm | $20.00 | ₹1670 |
| Inconel 625 | 50 mm - 200 mm | $35.00 | ₹2900 |
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 Hinged Expansion Bellows Exporter in indonesia from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Hinged Expansion Bellows 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
