- sales@irispipes.com
- Alexandria, Egypt
Home > Copper Nickel > Copper Nickel Boiler Tubing
Iris Pipes and Tubes, located in Cairo, Egypt, stands out as a leading manufacturer and supplier of Copper Nickel Boiler Tubing. Renowned for its precision, durability, and top-notch manufacturing, the company creates boiler tubing that’s built to perform reliably in high-pressure and high-temperature environments. Their Copper Nickel Boiler Tubing is a perfect blend of excellent corrosion resistance, mechanical strength, and precise dimensions, ensuring long-lasting efficiency and safety. Committed to international standards, Iris Pipes and Tubes delivers robust and trustworthy tubing solutions. These tubes are perfect for the power generation, marine, and chemical industries, playing a crucial role in boiler operations by facilitating efficient fluid and gas transport with utmost reliability and performance.
The Copper Nickel Boiler Tubing from Iris Pipes and Tubes is crafted from high-quality copper-nickel alloys, providing outstanding corrosion resistance, tensile strength, and mechanical durability. This tubing showcases remarkable ductility, impact resistance, and the ability to handle pressure, ensuring dependable performance even in high-pressure and high-temperature situations. With its consistent wall thickness, smooth surface finish, and solid structural integrity, it guarantees long-term operational stability. The Copper Nickel Boiler Tubing is designed with precise dimensions and consistent performance, making it an excellent choice for marine, industrial, and energy-sector boiler systems where efficiency, safety, and durability are paramount.
| Boiler Tube Standard | ASTM B552 / ASME SB552 |
| Seamless Boiler Tube Sizes | 1 / 2″ NB – 16″ NB |
| Welded Boiler Tube Sizes | 1 / 2″ NB – 24″ NB |
| Boiler Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock |
| Boiler Tube Manufacturing Process | Seamless / Welded / ERW |
| Cupro Nickel Boiler Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Boiler Tube Length | Single Random, Double Random, Standard & Cut length |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Cupro Nickel Boiler Tubes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Properties | Imperial | Metric |
|---|---|---|
| Yield strength (depending on temper) | 40000-76000 psi | 276-524 MPa |
| Shear modulus | 6380 ksi | 44.0 GPa |
| Tensile strength | 38000-77000 psi | 262-531 MPa |
| Elongation at break (in 50.8 mm) | 46% | 46% |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 17000 ksi | 117 GPa |
| Machinability (UNS C36000 (free-cutting brass) = 100) | 20 | 20 |
| Designation | Chemical Composition % | ||||||||
| Cu | Sn | Al | As | Ni | Fe | Mn | Pb max. | Zn | |
| C70400 | Rem | – | – | – | 4.8-6.2 | 1.3-1.7 | 0.3-0.8 | 0.05 | 1.0max |
| Property |
Metric Units |
Imperial Units |
|---|---|---|
|
Melting Point (Liquidus) |
11,500°C |
21,000°F |
|
Melting Point (Solidus) |
11,000°C |
20,100°F |
|
Density |
8.94 gm/cm³ @ 20°C |
0.323 lb/in³ @ 68°F |
|
Specific Gravity |
8.94 |
8.94 |
|
Coefficient of Thermal Expansion |
17.1 x 10 -6 / °C (20-300°C) |
9.5 x 10 -5 / °F (68-392°F) |
|
Themal Conductivity |
40 W/m. °K @ 20°C |
23 BTU/ft³/ft/hr/°F @ 68°F |
|
Thermal Capacity (Specific Heat) |
380 J/kg. °K @ 20°C |
0.09 BTU/lb/°F @ 68°F |
|
Electrical Conductivity (Annealed) |
5.26 microhm?¹.cm?¹ @ 20°C |
9.1% IACS |
|
Electrical Resistivity (Annealed) |
0.190 microhm.cm @ 20°C |
130 ohms (circ mil/ft) @ 68°F |
|
Modulus of Elasticity (tension) |
140 GPa @ 20°C |
20 x 10 6 psi @ 68°F |
|
Modulus of Rigidity (torsion) |
52 GPa @ 20°C |
7.5 x 10 6 psi @ 68°F |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Copper Nickel Boiler Tubing from Iris Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Tube is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Choose Copper Nickel Boiler Tubing from Iris Pipes and Tubes for its superior seawater corrosion resistance, biofouling protection, and excellent thermal conductivity, making it ideal for marine, industrial, and coastal applications requiring long-lasting performance and reliability.
Yes, we offer custom sizes for Copper Nickel Boiler Tubing to meet your specific requirements. Our team at Iris Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irispipes.com.
You’ll find Copper Nickel Boiler Tubing widely utilized in boilers, heat exchangers, power plants, chemical processing, and marine steam generation systems. Its exceptional corrosion resistance and mechanical strength make it particularly suited for seawater and high-temperature settings. This tubing is also used in energy systems, desalination plants, and industrial heating equipment where durability and safe operation are critical. With its superior thermal conductivity, mechanical stability, and long-lasting reliability, Copper Nickel Boiler Tubing ensures efficient, safe, and durable operation.
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