Pressure Balanced Expansion Bellows Exporter in Indonesia, Ferro Fittings and Alloys specializes in manufacturing high-quality expansion bellows designed to accommodate thermal expansion and vibration in piping systems. Our products are crafted from durable alloy steel, ensuring longevity and reliability. Based in Mumbai, India, we are a trusted exporter of these essential components, serving various international markets with precision-engineered solutions tailored to meet diverse industrial requirements.
Our pressure balanced expansion bellows conform to industry standards such as ASTM, ASME, and DIN, with size ranges from DN 25 to DN 600 (NPS 1 to NPS 24) and pressure ratings from Class 150 to 2500 (PN10 to PN400). These bellows operate effectively across a temperature range of -196°C to 550°C, and can be equipped with various end connections, including flanged, welded, or threaded options, ensuring compatibility with existing piping systems. Our commitment to precision and quality guarantees that each product meets stringent specifications for performance and durability.
Pressure balanced expansion bellows find applications across multiple industry verticals, including Oil & Gas, Petrochemical, Chemical, Power Generation, Pharmaceutical, and Shipbuilding. Our products are essential in projects across the UAE, Saudi Arabia, and Qatar, supporting EPC and LSTK contracts as well as ongoing maintenance operations. With a focus on innovation and reliability, Ferro Fittings and Alloys provides solutions that meet the unique challenges faced by these sectors, ensuring safe and efficient operations.
Ferro Fittings and Alloys is proud to hold the ISO 9001:2015 certification, demonstrating our commitment to quality management in every facet of our operations. We provide EN 10204 3.1 / 3.2 Mill Test Certificates for all our products, ensuring transparency and reliability. Our in-house testing capabilities include PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, while also complying with NACE MR 0175 / ISO 15156 standards for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp for more information.
Choosing Ferro Fittings and Alloys means opting for 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 terms, complete with all necessary export documentation for seamless international transactions. For inquiries, please contact us at +91-86550-39959, reach out via WhatsApp at wa.me/+918655039959, or email us at sales@ferrofittings.com. Let us assist you in fulfilling your industrial needs with our quality products and services.
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 Pressure Balanced 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 |
|---|---|---|---|
| Pressure Balanced Expansion Bellows | Stainless Steel (Grade 304/316), Carbon Steel, Alloy Steel | ASTM A240, ASME B31.3, EN 1337 | Used in piping systems to absorb thermal expansion and vibrations in various industries |
| Pressure Balanced Expansion Bellows | Monel, Inconel, Nickel Alloys | DIN 3210, BS 3363 | Ideal for high-pressure applications in chemical and petrochemical sectors |
| Pressure Balanced Expansion Bellows | PTFE Lined, Rubber Lined | ISO 9001:2015, PED 97/23/EC | Suitable for corrosive environments and flexible connections in piping |
Ferro Fittings and Alloys is a leading Pressure Balanced Expansion Bellows Exporter in Indonesia, providing high-quality bellows designed to withstand extreme conditions. Our products comply with international standards like ASTM, ASME, and DIN, ensuring reliability and durability. We offer a wide range of sizes and configurations with typical dimensions ranging from 2 inches to 36 inches in diameter, accommodating pressures up to 1500 psi and temperatures from -50°C to 400°C. Our expansion bellows undergo rigorous in-house testing, including PMI, Hardness, and Hydrostatic tests, with MTCs available upon request. With stock readily available and lead times as short as 2-4 weeks, we are committed to fast delivery and customer satisfaction. Contact us for a quick quote or request a free sample MTC today!
| Material | Stainless Steel 321 |
|---|---|
| Grades | ASTM A312, ASTM A36 |
| Standard | ASME B31.3, ASME B16.34 |
| Size Range | 2" to 24" (50 mm to 600 mm) |
| Pressure Rating | 150 psi to 1500 psi (10 bar to 100 bar) |
| Surface Finish | Polished to Ra 0.8 µm |
| End Connection | Welded, Flanged, or Threaded |
| Form | Axial, Lateral, and Angular |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| UNS N08800 | Inconel 800 | High temperature resistance up to 1,100°C | Power generation, chemical processing |
| UNS S30400 | Austenitic Stainless Steel 304 | Excellent corrosion resistance | Food processing, pharmaceuticals |
| UNS S31600 | Austenitic Stainless Steel 316 | Superior resistance to pitting and crevice corrosion | Marine applications, petrochemical |
| UNS N06600 | Inconel 600 | Good oxidation resistance and high strength | Heat treating, furnace applications |
| UNS S32100 | Austenitic Stainless Steel 321 | Stabilized against chromium carbide formation | Aerospace, high-temperature applications |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 50 | 150 | 3.2 mm | 300 mm |
| 80 | 150 | 3.6 mm | 400 mm |
| 100 | 150 | 4.0 mm | 500 mm |
| 150 | 150 | 4.5 mm | 600 mm |
| 200 | 150 | 5.0 mm | 700 mm |
| 250 | 150 | 5.5 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 |
|---|---|---|---|
| Ultimate Tensile Strength | 550 | MPa | ASTM A370 |
| Yield Strength | 380 | MPa | ASTM A370 |
| Elongation at Break | 25 | % | ASTM E8/E8M |
| Hardness | 180 | HB | ASTM E10 |
| Modulus of Elasticity | 210000 | MPa | ASTM E111 |
| 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 | 0.0000017 Ω·m | 0.0000017 Ω·ft |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| ASTM A312 | TP304 | S30400 | 1.4301 | BS 3602 |
| ASTM A240 | 316L | S31603 | 1.4404 | BS 3604 |
| ASME B16.34 | Alloy 625 | N06625 | 2.4856 | BS 3100 |
At Ferro Fittings and Alloys, we ensure that all raw materials used for manufacturing Pressure Balanced Expansion Bellows are sourced from certified suppliers and undergo stringent inspection processes. We conduct Positive Material Identification (PMI) to verify the chemical composition, ensuring compliance with ASTM standards. Our materials typically include stainless steel grades such as 304, 316, and 321, which are essential for high-pressure applications in various industries.
The forming and fabrication of Pressure Balanced Expansion Bellows are carried out using advanced techniques such as hydroforming and mechanical forming. Our skilled technicians utilize state-of-the-art machinery to achieve precise dimensions and tolerances, typically within ±0.5 mm. The bellows are designed to accommodate movements and thermal expansions, with sizes ranging from 50 mm to 1000 mm in diameter, suitable for various applications in oil and gas, chemical, and power generation industries.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Solution Annealing | 1050-1100 | Air | To dissolve carbide precipitates and enhance corrosion resistance |
| Stress Relieving | 600-700 | Air | To relieve internal stresses from fabrication processes |
Quality is paramount at Ferro Fittings and Alloys. We conduct rigorous testing on all Pressure Balanced Expansion Bellows, including Hydrostatic tests, Impact (Charpy) tests, and Non-Destructive Testing methods such as Radiography, Ultrasonic Testing (UT), Liquid Penetrant Testing (LPT), and Magnetic Particle Testing (MPT). Our products come with Material Test Certificates (MTC) in accordance with EN 10204 3.1 and 3.2, ensuring compliance with international standards. With ISO 9001:2015 certification and extensive experience exporting to over 50 countries, we guarantee the highest level of quality and reliability. Contact us for a quick quote or to request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| SS 304 | 25 mm - 100 mm | $15.00 | ₹1250 |
| SS 316 | 25 mm - 150 mm | $20.00 | ₹1670 |
| Inconel 625 | 50 mm - 200 mm | $35.00 | ₹2920 |
| Monel 400 | 75 mm - 250 mm | $40.00 | ₹3340 |
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 Pressure Balanced Expansion Bellows Exporter in indonesia from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Pressure Balanced 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
