Copper Nickel 70/30 Pipe

Trusted Cuni 70/30 seamless tube supplier in India

Copper Nickel 70/30 Pipe

70/30 Copper Nickel round pipe widely used in higher temperature application, Refer sizes and dimensions of WNR 2.0882 cold rolled tubing

Copper Nickel 70/30 Pipe specification

Tube sizes

Sizes

OD: 0.5" - 24"
WT:6mm-30mm


Dimensional standard

Copper Nickel 70/30 Pipe Dimensional standard

ASME B36.19
ASME B36.10

Surface

Surface

2B
BA
2D
Mill finish

Schedule

Cuni 70/30 seamless tube Schedule

SCH 5
SCH 10
SCH 20
SCH 40
SCH 80
SCH 120
SCH XXS

Packaging

WNR 2.0882 cold rolled tubing Packaging

Wooden Pallet
Bundle
Loose
Plastic Cloth Wraps
Wooden box-a


Length

Length

Double Random
Single Random
Cut length





Delivery Conditions

Copper Nickel 70/30 boiler tube Delivery Conditions

Normalized and Tempered
Cold Drawn
Normalizing Formed
Hot Rolled
Quenched and Tempered
Normalizing Rolled

Testing Provided By Supplier

Testing Provided By Supplier

HIC TEST
NACE MR0175
H2 SERVICE
NACE TM0284
NACE TM0177
SSC TEST

Value added services

UNS C71500 erw pipe Value Added Services

Draw
Machining
Galavanizing
Sand Blasting
Shot Blasting
Heat Treatment

Cutting techniques

Cutting techniques

Burrless Cuts
Tapping
Sawing
Water-Jet

Form

Cupro nickel 70/30 high pressure pipe Form

Round
Rectangular
Square

Ends

70/30 Cupro Nickel tube Ends

Beveled
Straight cut
Plain

Different types of Cu-ni 70/30 pipe

Cuni 70/30 seamless tube

Cuni 70/30 seamless tube

70/30 Copper Nickel round pipe

70/30 Copper Nickel round pipe

WNR 2.0882 cold rolled tubing

WNR 2.0882 cold rolled tubing

Copper Nickel 70/30 boiler tube

Copper Nickel 70/30 boiler tube

UNS C71500 erw pipe

UNS C71500 erw pipe

Cuni 70/30 Heat Exchanger Tubes

Cuni 70/30 Heat Exchanger Tubes

CDA 715 seamless pipe

CDA 715 seamless pipe

Cupro nickel 70/30 high pressure pipe

Cupro nickel 70/30 high pressure pipe

ASTM B467 UNS C71500 welded tube

ASTM B467 UNS C71500 welded tube

70/30 Copper Nickel round pipe chemcial composition

Element Content (%)
Copper, Cu 70
Nickel, Ni 30

Copper Nickel 70/30 boiler tube have excellent machinability properties, Leading UNS C71500 erw pipe stockist in Mumbai

Copper Nickel 70/30 boiler tube mechanical properties

Properties Elongation at break (in 381 mm) Yield strength (depending on temper) Tensile strength Shear modulus Poisson’s ratio Elastic modulus
Metric 45% 88.0-483 MPa 372-517 MPa 57.0 GPa 0.34 117 GPa

Cuni 70/30 Heat Exchanger Tubes equivalent grade

STANDARD UNS WNR
Cu-Ni 70/30 C71500 2.0882

Cupro nickel 70/30 seamless pipe physical properties

Properties Density Melting point
Metric 8.94 g/cm3 1171°C

Price list of Copper Nickel 70/30 Pipe

Product Price in US ($) Price in Saudi Arabia
Cupro Nickel 70/30 Pipe 8mm x 7.5m US $324.15 1215.54 SAR
32MM OD X 0.9MM THICK Cupro nickel 70/30 pipe US $429.25 1609.66 SAR
Refer Cuni 70/30 Heat Exchanger Tubes pressure rating, One of the biggest CDA 715 seamless pipe distributor in wide range of sizes

70/30 Copper Nickel round pipe dimensions

Outside diameter of pipe DIN86019
10 bar 14 bar
ØD Wall Theoretical Wall Theoretical
thickness weight thickness weight
nominal actual actual actual
inch ND mm mm Kg/m mm Kg/m
0.125 10 1 0.26 1 0.26
0.25 12 1 0.31 1 0.31
0.38 10 16 1 0.42 1 0.42
0.5 15 20 1 0.53 1 0.53
0.75 20 25 1.5 0.99 1.5 0.99
1 25 30 1.5 1.2 1.5 1.2
1.25 32 38 1.5 1.54 1.5 1.54
1.5 40 44.5 1.5 1.81 1.5 1.81
2 50 57 1.5 2.34 1.5 2.34
2.5 65 76.1 2 4.16 2 4.16
3 80 88.9 2 4.88 2.5 6.07
4 100 108 2.5 7.41 2.5 7.41
5 125 133 2.5 9.16 3 10.95
6 150 159 2.5 10.99 3 13.14
7 175 193.7 2.5 13.43 3.5 18.7
8 200 219.1 3 18.21 3.5 21.19
10 250 267 3 22.24 4 29.55
12 300 323.9 4 35.94 5 44.78
14 350 368 4 40.89 5.5 56
16 400 419.1 4 46.62 6 69.6
18 450 457.2 4 50.91 6 76.03
20 500 508 4.5 63.63 6.5 91.55
24 600 610 5 84.96 8 135.26
28 700 711 6 118.8 9 177.45
32 800 813 6 135.99 10 225.53
36 900 914 8 203.57 11 278.98

Annealing and Hot Working of 70/30 Cu-Ni welded tube

Annealing temperature Hot Working temperature
between 649 and 816°C between 927 and 1038°C

Thermal Properties of Cupro nickel 70/30 Pipes

Properties Metric
Thermal conductivity (@20°C/ 68°F ) 29 W/mK
Thermal expansion co-efficient (@20-300°C/68-572°F) 16.2 µm/m°C

Temperature and working pressure of Cu Ni 70 30 pipe

16 bar/ 232 psi 20 bar/ 290 psi
-29°C/-20°F up to +75°C/+167°F
 -29°C/-20°F up to +38°C/+100°F
We provide Cupro nickel 70/30 high pressure pipe at prices that are competitive, View weight chart of ASTM B467 UNS C71500 welded tube

Weight chart of ASTM B467 UNS C71500 tube

Outside Diameter (INCH) Outside Diameter (MM) WT (MM) WT (INCH) BWG
0.188 4.78 0.89 0.035 20
0.250 6.35 0.51 0.020
0.71 0.028 22
0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
0.313 7.95 0.89 0.035 20
1.25 0.049 18
0.375 9.53 0.71 0.028 22
0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
0.500 12.7 0.89 0.035 20
1.25 0.049 18
1.65 0.650 16
0.625 15.88 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
0.750 19.05 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
3.05 0.120 11
0.875 22.23 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
3.05 0.120 11
1.000 25.4 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
2.41 0.095 13
3.05 0.120 11
1.125 28.58 1.65 0.065 16
1.250 31.75 1.65 0.065 16
2.11 0.083 14
3.05 0.120 11
1.375 34.93 0.89 0.035 20

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