A Few Quick Tips About CuNi Flange Dimensions

What Are CuNi Flange Dimensions

  • Copper nickel flanges, commonly known as CuNi flanges. These CuNi flanges provide the ideal solution for use in shipbuilding, food process industries, Desalination plants, Power generation, chemical processing, oil & gas, and other marine applications. CuNi Flanges can survive challenging environmental conditions including varying temperatures, turbulent flow, high pressure, or high-velocity flow thanks to a perfect chemical composition balance.
  • CuNi flanges are exterior rims that provide strength and serve as a connection point in a pipe system. Additionally, they make the piping system’s examination, modification, and cleaning simple.
  • You can use several types of CuNi Flange Dimensions to join cupronickel pipes or to block a specific area of the piping system. Additionally, you can use them to finish off the end of a cupro-nickel pipe.
  • The tapered hub with a range of lengths is a characteristic of CuNi weld neck flanges. It has a round fitting with a round projecting rim. Cupronickel weld neck flanges are the perfect choice for application in Extreme and fluctuating temperature conditions, High pressure and stress situations, and Hazardous environments. CuNi weld neck flanges are distinguished by their resistance to biofouling, erosion, tension, and corrosion. For improved performance, it can also endure high pressure and turbulent flow. These are used in the extreme temperature industries because they are appropriate for temperature-variable applications. Additionally, it ensures a long-lasting, solid connection with the piping system. Last but not least, although being expensive to install, the CuNi weld neck flange is durable.


CuNi Flanges Dimension standards:

DIN2633, DIN2632, EEMUA 145, EEMUA 234, ANSI/ASME B16.5, B 16.47 Series A and B, 48, BS4504, BS 10, EN-1092.

What is the mechanism of the Copper Nickel Weld Neck Flange?

For a seamless connection, copper nickel pipes are butt welded to cupronickel weld neck flanges. In high-temperature and high-pressure uses, it provides smooth operation by reducing potential disturbance. With the use of a CuNi weld neck flange, the pressure that might be concentrated on the flange hub is distributed across the whole pipe system. This makes the CuNi weld neck flange resistant to vibration and other harmful environmental factors. Of course, the internal diameter of the CuNi fitting or copper nickel pipe must meet the inside diameter of the Cupronickel weld neck flange.

CuNi Flange Dimensions There are 2 main types of CuNi Weld neck flanges which are Standard CuNi flanges & Long CuNi weld neck flanges for most vessel nozzle applications. Copper Nickel Weld Neck Flanges are made from CuNi 90/10 or CuNi 70/30 grades.

A Few Quick Tips About CuNi Flange Dimensions

by PIYUSH STEEL time to read: 2 min