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Copper Nickel 90/10 Tube

Copper nickel 90/10 tube specifications What is a copper nickel 90/10 tube?

These tubes comprise 90% copper and 10% nickel, delivering top-notch corrosion resistance in marine environments. A copper nickel 90/10 tube also has small amounts of iron and manganese, boosting its tolerance for abrasion. Manufacturers produce 90/10 cuni tubing with stricter dimensional tolerances than pipes.

Another sector relying on these components is hvac or heating, ventilation, and air conditioning. A 90/10 copper nickel hvac tube is highly coveted for its thermal conductivity.

copper nickel 90/10 seamless tube stockists in Mumbai

What are the common applications of copper nickel 90/10 tubes?

Marine industries benefit from these sturdy, durable tubes. For example, a 90 10 copper nickel tube works in seawater pump components and valves. Clients in chemical processing, offshore applications, and sanitary environments like hospitals also employ this material for its anti-microbial properties. A cuni 90/10 heat exchanger tube, evaporators, and condenser plates are popular.


Specification of copper nickel 90/10 tube

Specifications Size Wall Thickness
ASTM B466/ ASME SB466 1/2" - 6" OD 0.6 - 3.0mm
Schedule End Types
SCH5, SCH80, SCH10, SCH40, SCH160, STD Plain end, treaded, beveled end Seamless tube, welded tube, ERW tube, round tube, square tube

Our strength is our ability to manufacture superb cu-ni heat exchanger tubes. Please check the tubi cuni 90/10 dimensional tolerances

What are the dimensional tolerances for tubi cuni 90/10?

This tubing adheres to strict tolerance limits since it operates in sensitive applications like naval vessels, desalination plants, and marine hardware. A werkstoff 2.0872 tube (developed per german din standards) follows precise tolerance for lengths, diameters, and wall thicknesses. Buyers can request values per their requirements, for instance, +2/-0 mm.

Types of cuni 90/10 tube


Cuni 90/10 seamless tubes

Cuni 90/10 seamless tubes

Cuni 90/10 welded tubing

Cuni 90/10 welded tubing

Cunifer 90/10 ERW

Cunifer 90/10 ERW

Copper nickel 90/10 round tube

Copper nickel 90/10 round tube

Because of their excellent corrosion resistance properties, tubo cuni 90/10 are a popular choice for marine and coastal engineering applications; discover more about the advantages of Copper Nickel C70600 Tube

What are the advantages of using a c70600 copper nickel tube?

Protection against microbial contamination is a highly beneficial trait, making it indispensable for healthcare. A cu ni 90 10 tube can eliminate germs like e. Coli swiftly. It also exhibits fitment to cryogenic temperatures and above-average ease of fabrication. This tubing boasts resilience at high temperatures: low expansion with admirable thermal stability. No wonder a copper nickel 90/10 heat recovery tube is highly coveted!

Chemical composition of cunifer 90-10 seamless tubing


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
Our cu ni 90 10 tube and Werkstoff 2.0872 tubes have been used reliably in the aerospace and defence industries for a long time; also check their properties

What are the properties of a cu ni 90 10 tube?

Natural resistance to biofouling, I.E., microbial contamination, is the hallmark of this material. A copper nickel c70600 tube is tough, durable, ductile, and weldable. It has a tensile strength of 350-565mpa and a rockwell hardness of 84.

Mechanical properties of CUNI 90/10 welded tube


Grade Melting point Density Tensilestrength Elongation Yieldstrength(0.2%Offset)
90/10 2260°F 8.8g/cm3 50000 PSi 30% 20000PSi
we prioritize the quality of our Copper Nickel 90/10 Tubing. Discover the exceptional performance of our products by reviewing the pressure rating of our 90/10 Copper Nickel HVAC Tube

What pressure rating is a copper-nickel tube?

The pressure rating of the tube depicts the maximum allowed pressure it can tolerate over a period. Copper nickel 90/10 tubing has a pressure class of 200. It implies it can handle 200 psi. However, the standard practice is to incorporate a 2:1 safety factor. So, a copper nickel 90/10 refrigeration tube can potentially withstand more pressure than indicated.

Equivalent grade of cupro nickel 90-10 ERW tube


Grade UNS Werkstoff Nr.
90/10 C70600 2.0872


Sizes and working pressure of CU-NI 90-10 tubes

OD
mm
OD
in.
ID
mm
ID
in.
WT
mm
WT
in.
Working pressure
(stat.) 1) bar
Aesteiron 3R65/5R10
Working pressure
(stat.) bar
Aesteiron HP160
Weight
kg/m
6.35
1/14
2.39
3/32
1.98
0.0781
3,045
5,580
0.217
6
-
2.2
-
1.90
3,120
5,710
0.195
6.35
1/14
2.29
0.0902
2.03
0.0799
3,180
-
0.220
9.52
3/8
3.20
1/8
3.16
0.1245
3,380
6,190
0.503
14.00
-
8.00
-
3.00
-
2,330
-
0.826
9.52
3/8
1.60
1/16
3.96
0.1560
5,530
10,140
0.551
14.00
-
5.00
-
4.50
-
3,200
-
1.070
14.30
9/16
8.00
5/16
3.15
0.1240
2,380
4,360
0.879
19.05
3/4
1.80
-
8.63
-
-
12,00
2.251
14.30
9/16
4.76
3/16
4.77
0.1878
3,390
6,210
1.138
30.00
-
10
-
10
-
-
6,250
5.008