Inconel-718-825-Clad tubes, Inconel 718/825 Clad Tube Manufacturer,Inconel 718/825 Clad Tube Supplier, Inconel 718/825 Clad Tube Exporter,Inconel 718/825 Precision Tubing, Inconel 718/825 Small Diameter Tube ,Inconel 718/825 Clad Tubes
Sumer Metal Industries Private Limited is a renowned manufacturer, supplier, and exporter of Inconel 718 and Inconel 825 clad tubes. These high-quality tubes are engineered for extreme environments, combining the corrosion resistance of Inconel alloys with the strength of a supportive base metal. The company exports these tubes to countries like Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions across Africa.
Inconel 718 is a nickel-chromium alloy widely recognized for its exceptional strength and resistance to oxidation and corrosion at high temperatures. It is ideal for applications in aerospace, power generation, and chemical processing industries. Inconel 825, on the other hand, is a nickel-iron-chromium alloy noted for its excellent resistance to acidic corrosion, making it suitable for marine, chemical, and pollution control applications.
These clad tubes are manufactured to meet stringent international standards, ensuring durability, high mechanical strength, and resistance to harsh chemical environments. The chemical composition of Inconel 718 includes nickel (50–55%), chromium (17–21%), niobium (4.75–5.5%), molybdenum (2.8–3.3%), titanium (0.65–1.15%), and aluminum (0.2–0.8%). Inconel 825 consists of nickel (38–46%), chromium (19.5–23.5%), molybdenum (2.5–3.5%), copper (1.5–3%), and titanium (0.6–1.2%).
In terms of mechanical properties, Inconel 718 offers a tensile strength of 930 MPa, yield strength of 482 MPa, and elongation of 30%, while Inconel 825 provides a tensile strength of 690 MPa, yield strength of 310 MPa, and elongation of 45%. These properties ensure reliable performance even under extreme pressure, temperature, and corrosive conditions, making them suitable for critical industrial operations.
Specification of Inconel-718-825-Clad tubes
| Property | Inconel 718 | Inconel 825 |
|---|---|---|
| Alloy Type | Nickel-Chromium Alloy | Nickel-Iron-Chromium Alloy |
| UNS Number | N07718 | N08825 |
| Density | 8.2 g/cm³ | 8.14 g/cm³ |
| Melting Point | 1260–1336°C | 1385°C |
| Tensile Strength | 930 MPa | 690 MPa |
| Yield Strength | 482 MPa | 310 MPa |
| Elongation | 30% | 45% |
| Corrosion Resistance | Excellent, high-temperature oxidation resistant | Excellent, resistant to acids and marine environments |
| Applications | Aerospace, Power Generation, Chemical Processing | Chemical Processing, Marine, Pollution Control Equipment |
Typical industrial applications for Inconel 718 tubes include high-temperature steam generator components, turbine casings and heat exchangers where creep resistance and fatigue strength are essential. Incoloy 825 tubes are commonly used in acid gas scrubbers, heat exchangers exposed to seawater or brines, petrochemical and fertilizer plants, and any Clad system where chloride-induced corrosion or sulfuric acid attack are concerns. Choosing the correct alloy and tube condition maximizes uptime and reduces life-cycle costs.
Chemical Composition of Inconel-718-825-Clad tubes
| Element | Inconel 718 (%) | Inconel 825 (%) |
|---|---|---|
| Nickel (Ni) | 50–55 | 38–46 |
| Chromium (Cr) | 17–21 | 19.5–23.5 |
| Niobium (Nb) | 4.75–5.5 | – |
| Molybdenum (Mo) | 2.8–3.3 | 2.5–3.5 |
| Titanium (Ti) | 0.65–1.15 | 0.6–1.2 |
| Aluminum (Al) | 0.2–0.8 | – |
| Copper (Cu) | – | 1.5–3.0 |
| Iron (Fe) | Balance | Balance |
With a proven track record as a Inconel-718-825-Clad tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS 718/825 tubing worldwide.
Specification of Inconel-718-825-Clad tubes
| Property | Inconel 718 | Inconel 825 |
|---|---|---|
| Alloy Type | Nickel-Chromium Alloy | Nickel-Iron-Chromium Alloy |
| UNS Number | N07718 | N08825 |
| Density | 8.2 g/cm³ | 8.14 g/cm³ |
| Melting Point | 1260–1336°C | 1385°C |
| Tensile Strength | 930 MPa | 690 MPa |
| Yield Strength | 482 MPa | 310 MPa |
| Elongation | 30% | 45% |
| Corrosion Resistance | Excellent, high-temperature oxidation resistant | Excellent, resistant to acids and marine environments |
| Applications | Aerospace, Power Generation, Chemical Processing | Chemical Processing, Marine, Pollution Control Equipment |
🏭 Industry & Application
- ✅ SS 718/825 Clad Tubes for Medical Industry
- ✅ SS 718/825 Clad Tubes for Chemical Processing
- ✅ SS 718/825 Tubes for Clad Lines
- ✅ Inconel 718/825 Clad tubes for Gas & Liquid Flow
- ✅ SS 718/825 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
1. What is the difference between Inconel 718 and Inconel 825?
Inconel 718 is a high-strength nickel-chromium alloy designed for high-temperature applications, whereas Inconel 825 is a nickel-iron-chromium alloy known for its excellent resistance to corrosion in acidic and marine environments.
2. Which industries use Inconel 718 and 825 clad tubes?
These clad tubes are widely used in aerospace, chemical processing, power generation, marine engineering, and pollution control equipment due to their high strength and corrosion resistance.
3. How does Sumer Metal Industries ensure the quality of its clad tubes?
Sumer Metal Industries follows strict international standards and quality control processes, including precise chemical composition checks, mechanical testing, and dimensional inspections to ensure reliability and durability of Inconel 718 and 825 clad tubes.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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