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COPPER NICKEL TUBE FITTINGS

Discover unparalleled excellence in copper nickel tube fittings with Nexus Alloys and Steels – a renowned manufacturer and global distributor. Our commitment to superior quality is evident in our production of Copper Nickel Compression Tube Fittings, specifically ASTM B466 UNS C70600 90/10 and 70/30 (UNS C71500)

Adhering to both international and national product quality standards, we craft these fittings with the utmost precision and the highest quality alloy. At Nexus Alloys and Steels, we prioritize customer satisfaction and pride ourselves on delivering products that meet and exceed expectations

COPPER NICKEL TUBE FITTINGS

Description

Elevate the integrity of your fluid and gas handling systems with our exceptional Copper Nickel Tube Fittings, meticulously engineered to deliver unparalleled durability and corrosion resistance. Imbued with the robust properties of a specialized copper-nickel alloy, these fittings stand as a formidable solution against the corrosive forces of various environments, making them an indispensable choice for marine and industrial applications where longevity and reliability are paramount

The unique composition of copper nickel in these tube fittings not only ensures resistance to corrosion but also shields against erosion and biofouling, making them an ideal investment for critical systems where the impact of environmental factors cannot be understated. From offshore installations to power plants, these fittings serve as a stalwart line of defense, fortifying your infrastructure against the ravages of time and environmental challenges

APPLICATION

  • Marine and Offshore Industry : Resistance to corrosion and biofouling makes these fittings essential for ships, offshore platforms, and marine applications, ensuring longevity in harsh saltwater environments
  • Chemical Processing : In collaboration with Nexus Alloys and Steel, Copper Nickel Tube Fittings provide a reliable solution in chemical processing plants, where their corrosion resistance ensures the safe handling of various chemicals
  • Power Generation : With high thermal conductivity, these fittings, supplied by Nexus Alloys and Steel, are ideal for power generation applications, contributing to efficient heat transfer in both conventional and renewable energy plants
  • Oil and Gas Exploration and Production : Crucial for withstanding corrosive conditions, Copper Nickel Tube Fittings from Nexus Alloys and Steel ensure the integrity of pipelines and tubing systems in the challenging environments of oil and gas exploration and production
  • HVAC Systems : Collaborating with Nexus Alloys and Steel, these fittings play a vital role in heating, ventilation, and air conditioning (HVAC) systems, contributing to efficiency and durability in fluid transport for both residential and commercial settings

GRADES

  • Cu-Ni 90/10 (UNS C70600) Tube Fittings : Cu-Ni 90/10, also known as UNS C70600, is a copper-nickel alloy with 90% copper and 10% nickel content. This alloy is renowned for its excellent corrosion resistance, especially in marine environments, and its high thermal conductivity. Cu-Ni 90/10 tube fittings are widely used in various industries where resistance to seawater corrosion and biofouling is crucial
  • Cu-Ni 70/30 (UNS C71500) Tube Fittings : Cu-Ni 70/30, identified as UNS C71500, is a copper-nickel alloy consisting of 70% copper and 30% nickel. Known for its excellent corrosion resistance and good mechanical properties, Cu-Ni 70/30 tube fittings are commonly used in applications where durability and resistance to corrosive environments are critical

Types

TECHNICAL SPECIFICATION

Material Composition :

  • Cu-Ni 90/10 (UNS C70600) :
    • Copper (Cu) : 88.6 - 91.4%Nickel (Ni): 9.0 - 10.0%
    • Iron (Fe) : 1.0 - 2.0%
    • Manganese (Mn) : 1.0% max
    • Others : < 0.02% (each), < 0.30% (total)
  • Cu-Ni 70/30 (UNS C71500) :
    • Copper (Cu) : 70.0 - 73.0%
    • Nickel (Ni) : 29.0 - 32.0%
    • ron (Fe) : 0.4 - 1.0%
    • Manganese (Mn) : 1.0% max
    • Others : < 0.02% (each), < 0.30% (total)

Physical Properties :

  • Density :
    • Cu-Ni 90/10 :0.323 lb/in³ (8.94 g/cm³)
    • Cu-Ni 70/30 : 0.323 lb/in³ (8.94 g/cm³)
  • Melting Point :
    • Cu-Ni 90/10 : 2260°F (1240°C)
    • Cu-Ni 70/30 : 22260°F (1240°C)
  • Thermal Conductivity :
    • Cu-Ni 90/10 : 32.9 Btu/(hr·ft·°F) at 68°F (20°C)
    • Cu-Ni 70/30 : 29.8 Btu/(hr·ft·°F) at 68°F (20°C)

Dimensions :

  • Sizes : Common sizes ranging from 1/8" to 2" (or custom sizes as per requirements)
  • Pressure Ratings : Designed for various pressure ratings, depending on the size and type of fitting
  • End Connections : Typically available with various end connections, including compression, flared, and threaded

SERVICES & CERTIFICATES

  • Testing Facility Available Chemical Analysis, Mechanical Tests, Ultrasonic test, PMI test , Hydrostatic test, Radiography test, Corrosion test, Metallography Test, & Miscellaneous test
  • Test Certificates : Manufacturer Test Certificates as per EN 10204 type 3.1 & 3.2 as well as NABL lab test reports