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Copper Nickel 90/10 Flanges

Copper nickel 90/10 flanges specifications What are copper nickel 90/10 flanges?

These flanges essentially contain copper (90%) and nickel (10%) with small additions of iron and manganese. Copper nickel 90/10 flanges are the most popular and cost-effective choice for most applications. They offer strength, corrosion resistance, and protection from bio-fouling.

Copper Nickel 90/10 Blind Flange supplier in India

How does the composition of a cuni 90-10 socket weld flange impact its performance in corrosive environments?

Blind flanges lack a bored center and usually isolate or seal off a piping section. A 90/10 copper nickel blind flange can withstand harsh environments in petrochemicals or chemical processing industries. This property emanates from its chemical composition: the addition of iron and manganese.

Specification of copper nickel 90/10 flanges

Flange face type Dimensions Types
Flate face, ring type joint, raised face ANSI/ASME B16.5, BS 10, EN-1092, B16.48, BS4504, DIN, B 16.47 Series A & B Blind flanges, slip on flanges, weld neck flange, socket weld flanges
Specifications Size Class
ASTM / ASME SB 61 / 62 / 151 / 152 1/2" 36" 150#, 600#, 1500#, 300#, 2500#, 900#, PN10, PN6, PN40, PN64, PN16, PN25

We deliver only the best to our customers, which is why we consistently invest in the latest technology to manufacture 90/10 copper nickel flanges, check how Copper Nickel 90/10 Forged Flange used for marine and offshore applications

What makes 90/10 copper nickel flanges popular for marine and offshore applications?

The petrochemicals sector frequently uses 90/10 copper nickel forged ring for their tolerance for corrosion, temperature range, and high pressures. The fatigue strength and high-pressure handling of a din 2.0872 weld neck flange help it service offshore mining and desalination.

Types of cuni 90-10 socket weld flange

90/10 Copper Nickel Flanges

90/10 Copper Nickel Flanges

C70600 weld neck flange

C70600 weld neck flange

CUNI 9010 blind flange

CUNI 9010 blind flange

Cu-ni 90/10 Slip On Flange

Cu-ni 90/10 Slip On Flange

Manifest alloys work tirelessly to supply Cu-Ni 90/10 Slip On Flange and UNS C70600 Socket Weld Flanges that are not only strong and reliable, but also undergo a rigorous testing process to guarantee their quality

How do testing methods determine the quality and reliability of a cu-ni 90/10 slip on flange and a uns c70600 socket weld flange?

Complete testing of a c70600 flange detects flaws and structural defects by a direct-reading spectrograph (spectrometry), hydrostatic tests, ultrasonic, or magnetic detection. It ensures the durability of a copper nickel 90/10 slip on flanges in stressful environments. It typically connects to piping by fillet welds outside and inside. In contrast, a CUNI 9010 blind flange uses a socket to insert the pipe. Then, the connection gets secured with an outer fillet weld. Intensive testing guarantees the performance of a copper nickel 90/10 forged flange in offshore refineries and marine industries.

Chemical composition of CUNI 9010 blind flange

Grade Mn Cu Pb Fe Ni Zn
90/10 1.0 max 88.6 min 0.5 max 1.8 max 9-11 max 1 max
With a focus on quality and versatility, our Cu-Ni 90/10 Plate Flanges and DIN 2.0872 threaded flange are an excellent choice for a variety of industries, including but not limited to power generation, shipbuilding, and paper and pulp

How does the durability and corrosion resistance of a copper nickel 90/10 weld neck flange and a din 2.0872 threaded flange affect their quality and versatility?

These flanges connect to the piping with a screw thread. A din 2.0872 threaded flange has good corrosion and fatigue resistance. It is also an electrical conductor and resists bio-fouling. A versatile copper nickel 90/10 weld neck flange has a raised face or hub and works in distiller tubing and saltwater piping.

Mechanical properties of copper nickel 90/10 slip on flanges

Grade Melting point Density Tensilestrength Elongation Yieldstrength(0.2%Offset)
90/10 2260°F 8.8g/cm3 50000 PSi 30% 20000PSi
View our comprehensive range of 9010 copper nickel Orifice Flanges and DIN 2.0872 Weld Neck Flange and their corresponding technical specifications, designed to meet the demands of various industries

What are the technical specifications of 9010 copper nickel orifice flanges?

These components serve a unique purpose: measuring the fluid flow through a nozzle on the flange. Usually, 9010 copper nickel orifice flanges fall under asme 16.28, 16.47, and b16.5 standards. It is equivalent to a uns c70600 flange.

Equivalent grade of copper nickel 90/10 weld neck flange

Grade UNS Werkstoff Nr.
90/10 C70600 2.0872