Munot Metalloys is a prominent manufacturer and exporter of premium quality Cupro Nickel Tube with all standard features. Our products have a rigid development. They give complete satisfaction results in all the worst appliances. Munot Metalloys uses premium quality raw materials for all its products. We maintain the National and International standards of products. Our product has a global standard. We are an abundant, appreciated organization and known for rigid development, the superior quality of products. We give quality assurance to our clients and deliver them Cupro Nickel Tube at the best price. We understand the importance of our client's requirements. We have a fast door to door shipping service.

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Cupro Nickel pipe is available in 70-30 or 90-10 mixture. These Tubes are one of the unique Tubes which serve as an impetus to a wide range of industries. They are utilized for engineering purposes; they perform well in all environments due to their high oxidation and high fabricability resistance. It also has god moderate strength, resistant to stress corrosion cracking, and has good thermal stability. Cupro Nickel Tube has excellent corrosion resistance and is erosion resistant. It stands for its unique features like they are specially chosen for seawater appliance, moderate strength, formability, workability, weldability, etc. It is available in different sizes and specifications for various requirements and applications. Cupro nickel Tube contains nickel, ferrous, silicon, manganese, copper, carbon, and sulphur. They are welded tubes with seamless finishing. They used it in a harsh environment due to its outstanding resistance. Cupro Nickel Tube is preferred to use in seawater piping. It is reliable for seawater desalination, water system, firefighter systems, and many more applications. It has proper forging and cold working capacity, used for the bilge, seawater cooling, ballast, hydraulic, inert gas, pneumatic chiller systems, sanitary, etc.

copper nickel tubing is available in 70-30 or 90-10 mixtures. These pipes are unique and serve a wide range of industries. They are utilized for engineering purposes and perform well in all environments due to their high oxidation and fabricability resistance. Cupro Nickel pipes also offer good moderate strength, resistance to stress corrosion cracking, and excellent thermal stability. Known for their excellent corrosion resistance, these pipes are also erosion-resistant. They are specially chosen for seawater applications, moderate strength, formability, workability, weldability, etc. Available in various sizes and specifications, they meet different requirements and applications. copper nickel tubing contain nickel, ferrous, silicon, manganese, copper, carbon, and sulfur. These welded pipes with seamless finishing are used in harsh environments due to their outstanding resistance. They are used especially in seawater piping and are dependable in seawater desalination, water supply, fire fighting and many others. The pipes also offer correct forging and cold working ability, which qualify it for bilge, seawater cooling, ballast, hydraulic, inert gas, pneumatic chiller system, sanitary system and others.

It also has god moderate strength, resistant to stress corrosion cracking, and has good thermal stability. Cupro Nickel Tube has excellent corrosion resistance and is erosion resistant. It stands for its unique features like they are specially chosen for seawater appliance, moderate strength, formability, workability, weldability, etc. It is available in different sizes and specifications for various requirements and applications. Cupro nickel Tube contains nickel, ferrous, silicon, manganese, copper, carbon, and sulphur. They are welded tubes with seamless finishing. They used it in a harsh environment due to its outstanding resistance. Cupro Nickel Tube is preferred to use in seawater piping. It is reliable for seawater desalination, water system, firefighter systems, and many more applications. It has proper forging and cold working capacity, used for the bilge, seawater cooling, ballast, hydraulic, inert gas, pneumatic chiller systems, sanitary, etc.


Munot Metalloys, we have all modern upgraded industrial equipment. We strictly follow a well-defined manufacturing process; we use premium quality nickel, ferrous, silicon, manganese, copper, carbon, sulphur raw material for manufacturing Copper Nickel Pipes and Tubes. These premium materials give prominent quality and features to the product. Our hardworking employee's manufacturer our standard product with all features and specifications. The product which performed well in all standardized tests is packed for delivery. Munot Metalloys manufacturer in all forms and specifications according to the client's requirements. Our product has rigid development, which performs well in all worst conditions and contains higher durability. After all tests, we packed send that product only, which can give a complete satisfaction result to our clients. To make sure the entire production process is supervised and guided by our professional teams.

We, Munot Metalloys, offer conventional and fast, safe shipping service for our clients. We safely packed the product in a case and covered it with a thick layer. Customized packaging and shipping are also provided according to the client's requirements. The documents and all shipping details are provided to our customers with the products. Munot Metalloys deliver the product safely with zero damage and in minimum time to our clients by our professional sales team.

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Specifications of Cupro Nickel Tubes

Standard ASTM B466, B467, B552 / ASME SB466, SB467, SB552
Size 1/2" to 6' in OD & NB in various SWG & SCH
Length Single random, double random & required length
Form Round, square, rectangular, coil, ‘u’ shape, pan cake, hydraulic
End Plain end, beveled end, threaded
Material Copper nickel – Cu-Ni Seamless Tube, C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30)

Copper Nickel Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Copper Nickel 90/10 2.0872 C70600
Copper Nickel 70/30 2.0882 C71500

Copper Nickel Tubes Chemical Composition

Grade Cu Pb Mn Fe Zn Ni
Cupro Nickel 90/10 88.6 min .05 max 1.0 max 1.8 max 1 max 9-11 max
Cupro Nickel 70/30 65.0 min .05 max 1 max 0.4-1.0 1 max 29-33

Cu-Ni Tubes Physical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Cu-Ni 90/10 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %
Cu-Ni 70/30 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Other Types of Cupro Nicke Tubing

Cupro Nickel Tubes

  • Copper Nickel Tube
  • Cupro Nickel Tubes Stockist
  • Cupro Nickel Pipes
  • CuNi Seamless Pipes & Tubes
  • Copper Nickel Tubes Supplier
  • CuNi Tubes manufacturer

Copper Nickel Tubing

  • Cu-Ni Pipes
  • CuNi Heat Exchanger Tubes
  • Cupro Nickel Capillary Tubing
  • Copper Nickel Square Tubes
  • CuNi Rectangular Tubing
  • Copper Nickel Tubes Stockholder

What are Cupro Nickel Tubes used for?

Cupro Nickel Tubes are primarily used in applications requiring high corrosion resistance, such as seawater desalination, marine engineering, and heat exchangers. They are also used in industries like power plants, petrochemicals, and fire-fighting systems.

What are the different grades of Copper Nickel Tubes?

Cu-Ni Tube are commonly available in two primary grades: 90/10 Copper Nickel (90% copper and 10% nickel) and 70/30 Copper Nickel (70% copper and 30% nickel). The 70/30 grade is known for superior corrosion resistance, while the 90/10 grade offers moderate corrosion resistance for less demanding applications.

What is the price of Copper/ Cupro Nickel Tubes?

The price of copper/cupro nickel tubes can vary depending on factors such as the alloy grade (90/10, 70/30), tube size, wall thickness, length, and the current market conditions for copper and nickel. Typically:

  • Copper Nickel 90/10 Tubes: Prices may range from ₹1,500 to ₹2,500 per meter depending on the specifications and order quantity.

  • Copper Nickel 70/30 Tubes: Prices generally range from ₹2,000 to ₹3,500 per meter, due to the higher nickel content, offering superior corrosion resistance.

For precise and up-to-date pricing, it's recommended to contact Copper Nickel Tube suppliers directly or request a quote based on your required specifications. Bulk purchases or long-term contracts may also affect the pricing structure.

What documentation should I expect with my Copper Nickel Tube order?

  1. Material Certificates:These certificates confirm that the Copper Nickel Tubes meet the required standards and specifications, such as ASTM or ASME. They provide details on the chemical composition and mechanical properties of the material.

  2. Test Reports:These may include results from tests such as tensile strength, hardness, and corrosion resistance, ensuring the tubes meet the quality and performance criteria.

  3. Shipping Documents:These documents include the bill of lading, invoice, packing list, and shipping details, providing a record of the shipment and helping track your order.

  4. Welding and Inspection Certificates:If applicable, these certificates verify that the Copper Nickel Tubes were welded and inspected in accordance with industry standards.

  5. Warranty Information:Suppliers may include warranty details, covering any defects or issues that arise after purchase, ensuring the tubes perform as expected.

  6. Compliance Certificates:If the tubes are to be used in specific industries, such as marine or offshore, you may receive compliance certificates indicating that the product meets relevant industry regulations.

  7. Make sure to verify these documents upon receipt to ensure the tubes meet your specific requirements and are suitable for your application.

Application Industries for Cupro Nickel Tubes

  High Capacity Power Plants
  Heat Condensers & Exchangers
  Ship Building & Ship Repairs
  Distiller Tubes
  Evaporators & Ferrules
  Desalination Plants
  Power Plants
  Refineries
  Defence

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