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Copper Nickel 70/30 Pipe fittings

Copper nickel 70/30 pipe fittings specifications

What are copper nickel 70/30 pipe fittings/ buttweld fittings?

Corrosion-resistant, sturdy, and durable, these piping components comprise 70% copper and 30% nickel, besides iron and manganese (0.4-1.5%). Copper nickel 70/30 pipe fittings show durability and longevity in extreme temperatures (up to 1038°C) and corrosive environments.

Manifest Alloys can assist you with high-quality, global copper nickel 70/30 buttweld fittings like elbows, reducers, and tees.

We are an authorised Cu-Ni 70/30 stub end supplier in India; also see copper nickel 70/30 elbow applications

What are the applications of Copper Nickel 70/30 Pipe fittings?

A copper nickel 70/30 elbow works in the oil and gas, paper, and pharmaceutical industries. Textiles, architecture, power plants, and wastewater management sectors utilise these fittings as well. Buyers can procure a DIN 2.0882 concentric reducer for heat exchangers, condensers, and dairy/food processing.

Specification of copper nickel 70/30 pipe fittings

Specifications Size Wall Thickness
ASME-B16.9, MSS-SP97, EEMUA-146 1/2" - 24" 1.5mm - 15mm
Schedule Bending radius Types
SCH5/ 5S, SCH40/ 40S, SCH10/ 10S, SCH160, STD, SCH80 R=1D, 5D, 2D, 3D, 6D, 10D, 8D Elbow, tee, reducer, stub end, cap

Our extensive network of suppliers in Mumbai allows us to provide a wide range of 70 30 copper nickel pipe fitting and UNS c71500 long radius elbow to meet the unique needs of our clients

What is the range of Copper Nickel 70/30 Pipe fittings/Buttweld Fittings available at Manifest Alloys?

We consider quality commitment and versatility our strengths. At Manifest Alloys, you can find a cu-ni 70/30 long radius elbow in standard (1/8” to 48”) or customised sizes. We adhere to international standards like ASTM and DIN.

Our company has several fittings categories, like a copper nickel 70/30 pipe bend for a 180-degree angle.

Types of cupro nickel 70-30 buttweld fittings

Copper Nickel 70/30 Pipe Fittings

Copper Nickel 70/30 Pipe Fittings

70 30 Copper Nickel Pipe Fitting

Copper Nickel 70 30 tee

Cu-ni 70/30 Stub End

Cu-ni 70/30 Stub End

CUNI 70 30 elbow

CUNI 70 30 elbow

To verify the pressure-bearing capacity and durability of our DIN 2.0882 concentric reducer and cu-ni 70/30 long radius elbow, we use pressure testing methods such as hydrostatic testing and pneumatic testing

How does our company ensure the durability of Copper Nickel 70/30 Pipe fittings/Buttweld Fittings?

Quality management is our cornerstone. Each 70/30 cupro nickel reducing tee undergoes destructive and non-destructive testing to diagnose defects and non-compliance. We use approaches like ultrasonic examination, radiography, and tensile strength testing.

Customers can trace a UNS C71500 long radius elbow through the heat numbers on the MTC (Mill Test Certificate).

Chemical composition of CUNI 70 30 elbow

Grade Mn Cu Pb Fe Ni Zn
70/30 1 max 65.0 min 0.5 max 0.4-1.0 29-33 1 max
We believe that quality is key, which is why our CUNI 70 30 elbow and 70/30 cunifer reducing tee are made from the best materials and undergo rigorous testing

What makes Copper Nickel 70/30 Pipe fittings special and unique?

A 70/30 copper nickel tee handles high-velocity seawater without corrosion or deformation.

  • Works in contaminated seawater
  • Resists impingement
  • High thermal stability
  • Good electrical conductivity

This material also resists biofouling, i.e., barnacle growth, while adapting to elevated temperatures.

Mechanical properties of cunifer 70/30 tee

Grade Melting point Density Tensilestrength Elongation Yieldstrength(0.2%Offset)
70/30 2260°F 0.323 lb/in3 at 68°F 50000 PSi 30% 20000PSi
To gain a comprehensive understanding of cupro nickel 70/30 pipe cross and 70/30 cuni tee specifications, we invite you to read our article that outlines its key features

What are the technical specifications of Copper Nickel 70/30 Pipe fittings?

Customers can order the desired 70 30 copper nickel pipe fitting by stating the bending radius, length, thickness, etc., and required specifications, like ASTM B466.

The cupro nickel 70/30 pipe cross datasheet also covers pressure and temperature ratings.

Equivalent properties of CUNI 70-30 reducer

Grade UNS Werkstoff Nr.
70/30 C71500 2.0882