Copper Nickel Pipe

Copper Nickel Pipe

Cupronickel is a grade of alloys having a high content of nickel, copper, manganese, and ferrous in them. A Copper Nickel Pipe is a silvery grade that is highly resistant to corrosive and oxidative media in stress-induced environments. The Copper Nickel 90/10 Pipe is a common grade in this range designed with 90% copper with 10% of nickel concentration. The content of nickel improves the strength of these pipes. Copper Nickel 70/30 Pipe has better resistance to seawater and related corrosion due to the 30% nickel content embedded within these pipes. A Copper Nickel Tube is designed possessing rich mechanical and physical properties. These tubes generally have a density of 8.9 g/cm3. The Cupro Nickel Tube has a minimum tensile strength of 275mpa with a minimum yield strength of 105mpa. They have a thermal conductivity of a minimum of 40 W/(m. K) with an electrical resistivity of 34 μOhm·cm. The Cupro Nickel Tubing is a common feature in shipbuilding, desalination plants, power generation systems, and a range of components in seawater systems. The ability of the Copper Nickel Tubing to be welded following standard welding procedures makes them an ideal choice in harsh environments.

A Cupro Nickel Pipe is generally designed in seamless, welded, or erw type configurations. Each of these types of pipe grades has its own set of features and characteristics. ASTM B111 c70600 ERW Pipe is a type of pipe grade that is welded in place by passing electric current to strongly bind the pipes in place. The SB171 c71500 Welded pipe is produced by rolling metal and welding pieces of sheets and strips. These pipes have good performance and are cheaper than other pipes in this grade. Copper Nickel Seamless Pipes are high-strength components produced by passing hot steel billets through an extruded metal. These pipes have an excellent load-bearing capacity and are a little expensive due to the material used in producing them. Copper Nickel Heat Exchanger Tubes are designed with a series of tubes that are utilized in effectively moving fluids at high and low pressures in different applications. A Cunifer Pipe produced in India has superior characteristics and is cheaper due to the wide-scale availability of raw material and labor as compared to European nations. If you have any queries about the Cuni Tube, contact us for more information.

 

Copper Nickel Tube and Cuni 90/10 Pipe supplier in India

Copper Nickel Pipe supplier

Manufacturer of Copper Nickel 90/10 Pipe according to ASTM B466, B111 C70600, MIL-T-16420K, Grade 1, Type I, check Cuni Tube price list in Mumbai

Copper Nickel Pipe Price List

DescriptionPer Unit (INR)
COPPER NICKEL SEAMLESS PIPES SIZE: OD267.00MMX 3.00MM WTX6000MML731
COPPER NICKEL DEFECTIVE SEAMLESS PIPE[COPPER 70% NICKEL 30%]336
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232) CUNI 90/10 SMLS PIPE OD10 X 1.0t X 6000L (QTY 60 MTR)825
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232) CUNI 90/10 SMLS PIPE OD16 X 1.0t X 6000L (QTY 180 MTR)772
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232) CUNI 90/10 SMLS PIPE OD44.5 X 1.5t X 6000L (QTY 184 MTR)715
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232) CUNI 90/10 SMLS PIPE OD30 X 1.5t X 6000L (QTY 26 MTR)726
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232) CUNI 90/10 SMLS PIPE OD57 X 1.5t X 6000L (QTY 94 MTR)715
(COPPER AND COPPER-NICKEL PIPES FOR YARDS 1231 AND 1232 ) COPPER SMLS PIPE OD16 X 1.0t X 6000L (QTY 176 MTR)594

Copper Nickel Pipe Specification

Schedule

10S, 160, 40S/ Standard, 80S/ Extra Heavy, Schedule 10, Schedule 120, Schedule 160, Schedule 20, Schedule 40, Schedule 5, Schedule 5S, Schedule 80

Size

1/8 in., 1-1/4 in., 1 in., 1/4 in., 1/2 in., 1-1/2 in., 2-1/2 in., 2 in., 3-1/2 in., 3 in., 3/8 in., 3/4 in., 4 in., 4-1/2 in., 5 in., 6 in., 7 in., 8 in., 9 in., 10 in., 11 in., 12 in., 14 in., 16 in., 18 in., 20 in., 24 in., 26 in., 28 in., 30 in., 32 in., 34 in., 36 in., 40 in., 44 in., 48 in.

Pipe/ Tube Style

Seamless, Welded

Copper Nickel Tube Specification

Copper Nickel Type

70/30, 90/10

Pipe/ Tube Style

Seamless, Welded

Wall Thickness

.032 Wall, .035 Wall, .042 Wall, .049 Wall, .058 Wall, .062 Wall, .065 Wall, .068 Wall, .072 Wall, .083 Wall, .083 Wall, .088 Wall, .090 Wall, .095 Wall, .100 Wall, .109 Wall, .113 Wall, .119 Wall, .120 Wall, .120Wall, .123 Wall, .134 Wall, .140 Wall, .145 Wall, .147 Wall, .148 Wall, .154 Wall, .165 Wall, .179 Wall, .187 Wall, .191 Wall, .200 Wall, .203 Wall, .216 Wall, .218 Wall, .226 Wall, .237 Wall, .247 Wall, .250 Wall, .258 Wall, .276 Wall, .277 Wall, .280 Wall, .300 Wall, .301 Wall, .318 Wall, .322 Wall, .337 Wall, .355 Wall, .375 Wall, .406 Wall, .432 Wall, .500 Wall, .500 Wall, .594 Wall, .719 Wall, .812 Wall, .906 Wall, OTHER SIZE (Specify in checkout)

Size

1/2 in. OD, 1/8 in. OD, 1-1/2 in. OD, 1/4 in. OD, 1 in. OD, 1-1/4 in. OD, 2-1/2 in. OD, 2 in. OD, 3 in. OD, 3/8 in. OD, 3-1/2 in. OD, 3/4 in. OD, 4 in. OD, 4-1/2 in. OD, 5 in. OD, 6 in. OD, 7 in. OD, 8 in. OD, 9 in. OD, 10 in. OD, 11 in. OD, 12 in. OD, 14 in. OD, 16 in. OD, 18 in. OD, 20 in. OD, 24 in. OD, 26 in. OD, 28 in. OD, 30 in. OD, 32 in. OD, 34 in. OD, 36 in. OD, 40 in. OD, 44 in. OD, 48 in. OD

Possible MIL-SPEC numbers may include:

  • MIL-T-16420
  • MIL-T-15005
  • ASTM B-466
  • MIL-T-1368
  • MIL-T-15005
  • MIL-T-16420
  • ASTM B-42

Manufacturer of Copper Nickel 70/30 Pipe according to ASTM B467/ B608, SB171 C71500, CDA 715, MIL-T-16420K, Grade 1 or Grade 2, Type II, supplier of Cupro Nickel Tubing for seawater systems

Application Of Cuni Pipe

  • Desalination materials
  • Underwater tubing
  • Heat exchangers
  • Marine engineering
  • MIL-T-16420K

Copper Nickel 70/30 Pipe

MANUFACTURER & SUPPLIER OFSPECIFICATION
Tube, Condenser, Copper Nickel 70/30ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
Tube, Finned, Copper Nickel 70/30ASME SB359, ASTM B359, MILITARY MIL-T-22214
Tube, Seamless, Copper Nickel 70/30ASME SB466, ASTM B466, MILITARY MIL-T-16420
Tube, U-Bend, Copper Nickel 70/30ASME SB395, ASTM B395
Tube, Welded, Copper Nickel 70/30ASME SB543, ASTM B543

Copper Nickel 90/10 Pipe

  • ASTM Designation UNS C70600: ASTM B111
  • ASME Designation UNS C70600: ASME SB111
MANUFACTURER & SUPPLIER OFSPECIFICATION
90/10 Copper Nickel Pipe/ Tube, SeamlessASTM B466, ASME SB 466
90/10 Cuni Tubing/ Pipe, WeldedASTM B608, B467, ASME SB 467
90/10 Copper Nickel Tube, CondenserASME SB111, ASTM B552, B111, SAE J463, J461, MILITARY MIL-T-15005

Want to switch to another Copper Nickel Pipe suppliers? Buy directly from Cupro Nickel Tube manufacturers for good quality and competitive pricing, view Cuni Pipe size chart and welding process

Copper Nickel Pipe Size Chart

 IPS  90/1090/10
70/30
70/30
  ODCL 50
Wall
CL 200
Wall
CL 700
Wall
CL 1650
Wall
CL 3300
Wall
CL 6000
Wall
1/4 OD 0.250 0.035  0.0350.058
1/8 0.405 0.065  0.0580.095
1/4 0.540 0.0650.0650.0420.0720.120
3/8 0.675 0.0650.0720.0490.0950.148
1/2 0.840 0.0650.0720.0580.1200.203
3/4 1.050 0.0650.0830.0830.1480.238
1 1.315 0.0650.0950.0950.1800.300
1-1/4 1.660 0.0720.0950.1200.2200.380
1-1/2 1.900 0.0720.1090.1340.2500.425
2 2.375 0.0830.1200.1650.3400.520
2-1/2 2.875 0.0830.1340.2030.380 
3 3.500 0.0950.1650.2500.457 
3-1/2 4.000 0.0950.1800.284  
4 4.500 0.1090.2030.340  
4-1/2 5.000 0.109    
5 5.563 0.1250.2200.425  
6 6.625 0.1340.259   
7 7.625 0.1400.284   
8 8.625 0.1510.340   
9 9.625 0.1870.340   
10 10.7500.1340.1870.380   
12 12.7500.1560.2500.454   
14 14.0000.1650.250    
16 16.0000.1650.250    
18 18.0000.1800.250    
20 20.0000.1800.250    

Copper Nickel Pipe Welding

  • Flux Cored Arc Welding (FCAW)
  • Gas Tungsten Arc Welding (GTAW)
  • Non-Consumable Electrode
  • Continuous Wire Feeding
  • Plasma Arc Welding (PAW)
  • Manual Welding
  • Consumable Electrode
  • Shielded Metal Arc Welding (SMAW)
  • Gas Shielded
  • Submerged Arc Welding (SAW)
  • Fluxing
  • Gas Metal Arc Welding (GMAW)

 

Copper Nickel Pipe Welding

Cuni 90/10 Class 200 Seamless Pipe

MIL-T-16420K Class 200


Nominal
Pipe Size
 OD Minimum
Wall
 Lbs/Ft Part
Number
 Nominal
Wall
 Lbs/Ft Part
Number
 .250 .035 .1 134192     
 .375 .035 .17 152483     
 .375 .049 .2 152506     
 .500 .035 .2 152548     
1/4 .540 .065 .4 139998 .082 .55 140177
3/8 .675 .065 .5 140004 .091 .63 140193
1/2 .840 .065 .7 140012 .107 .65 140185
3/4 1.050 .065 .9 140020 .114 .97 140216
1 1.315 .065 1 140038 .126 1.3 140208
11/4 1.660 .072 1.5 140046 .146 1.9 140224
11/2 1.900 .072 1.8 140054 .150 3.1 140232
2 2.375 .083 2.6 140062 .156 4.2 140240
21/2 2.875 .083 3 140070 .187 6.6 140258
3 3.500 .095 4 140088 .219 8.6 140389
31/2 4.000 .095 5 140096    
4 4.500 .109 6.4 140101 .250 12.9 140397
41/2 5.000 .120 8 140119    
5 5.563 .125 9 140127 .250 16.8 152580
6 6.625 .134 12 513142 .250 21.7 152603
7 7.625 .140 13 152564    
8 8.625 .148-.151 17 140143 .312 31 152629
10 10.75 .187 26.5 140151    
12 12.75 .250 42 140169    

Copper Nickel Pipe manufacturers in India offer various inhouse testing facilities to ensure quality of material, Cunifer Pipe are available in welded and seamless form

Cupro Nickel Pipe Types

Copper Nickel Pipe

Copper Nickel Pipe

Copper Nickel Tube

Copper Nickel Tube

Copper Nickel Tubing

Copper Nickel Tubing

Copper Nickel Alloy Pipe

Copper Nickel Alloy Pipe

Cupro Nickel Pipe

Cupro Nickel Pipe

Cunifer Pipe

Cunifer Pipe

Copper Nickel Heat Exchanger Tubes

Copper Nickel Heat Exchanger Tubes

Cuni Tube

Cuni Tube

Cupro Nickel Tubing

Cupro Nickel Tubing

b111 c70600

b111 c70600

sb171 c71500

sb171 c71500

astm b111 c70600

astm b111 c70600

Copper Nickel 90/10 Pipe

Copper Nickel 90/10 Pipe

Copper Nickel 70/30 Pipe

Copper Nickel 70/30 Pipe

Copper Nickel Seamless Pipes

Copper Nickel Seamless Pipes

Copper Nickel 90/10 Tube

Copper Nickel 90/10 Tube

Copper Nickel 70/30 Tube

Copper Nickel 70/30 Tube

Copper Nickel ERW Pipes

Copper Nickel ERW Pipes

Copper Nickel Welded Pipes

Copper Nickel Welded Pipes

Cupro Nickel Tube

Cupro Nickel Tube

Manufacturer of Copper Nickel Heat Exchanger Tubes for heating, cooling processes and re-heating of gases, fluids, or air, check Sch 40, 60, 80 Copper Nickel Seamless Pipes dimensions as per ANSI B 36.19

Copper Nickel Pipe Dimensions

Outside Dia
(mm)
Nom. Dia
(mm)
Table Y
Half hard an annealed tube
Table X
Half hard light gauge tube
Table Z
Hard drawn thin wall tube
Thickness
(mm)
Max Working Pressure
(N/mm2)
Thickness
(mm)
Max Working Pressure
(N/mm2)
Thickness
(mm)
Max Working Pressure
(N/mm2)
660.814.40.613.30.511.3
880.810.50.69.70.59.8
10100.88.20.67.70.57.8
12120.86.70.66.30.56.4
151516.70.75.80.55
181815.50.85.60.65
22221.25.70.95.10.64.1
28281.24.20.940.63.2
35351.54.11.24.20.73
42421.53.41.23.50.82.8
545423.61.22.70.92.5
676722.81.2212
76.276.122.51.52.41.21.9
108.11082.52.21.51.71.21.7
133.41331.51.41.51.6
159.415921.51.51.5

Cupro Nickel Tube manufacturers in India, Suppliers Of Copper Nickel 90/10 Pipe In Mumbai, One Stop Shop For All b111 c70600 erw pipe.

90-copper Nickel 90/10 Welded Tubing Sizes

Pipes Size OD Wall Lbs/Ft Number  Wall Lbs/Ft Number
5 5.563 .125 9 140266     
6 6.625 .134 11.5 140274     
8 8.625 .151 16 433910     
9 9.625 .187 23 235508     
10 10.75 .187 25 299421  .134 19 235493
12 12.75 .250 40. 140305  .156 26 235485
14 14 .250 45 436015  .165 30 235477
16 16 .250 51 152700  .165 35 152687
18 18 .250 58 439047  .180 42 235469
20 20 .250 68 281151  .180 47.5 434241
24 24 .250 80 434217  .180 57.4 438588

Lgpipe is an ISO certified Cunifer Pipe suppliers in India & Cuni Tube distributor in Mumbai

70-copper Nickel 70/30 Welded Tubing Sizes

Nominal
Pipes Size
 OD Minimum
Wall
 Lbs/Ft Part
Number
5 5.563 .125 9 140347
6 6.625 .134 11.5 140339
8 8.625 .148 16 140355
10 10.75 .187 25 140363
12 12.75 .250 40 140371
14 14 .250 45 226876
16 16 .250 51 277631
20 20 .250 68 467723
24 24 .250 80 467749
Select and compare the top five companies price lists to choose the right Cupro Nickel Tube suppliers, Copper Nickel Alloy Pipe is suitable for marine environments

70-copper Nickel 70/30 Seamless Tube Sizes

Nominal
Pipes Size
OD Class Minumum
Wall
Lbs/Ft 70-30 Part
Number
 .250 200 .035 .1 152302
 .250 3300 .035 .1 140818
 .250 6000 .058 .15 140999
 .375 3300 .049 .2 140834
 .375 6000 .083 .33 141000
1/8 .405 3300 .058 .27 140842
1/8 .405 6000 .095 .4 663604
 .500 200 .035 .2 140703
 .500 700 .065 .37 140559
 .500 3300 .072 .4 140850
 .500 6000 .120 .6 141026
1/4 .540 200 .065 .4 152132
1/4 .540 700 .065 .4 140567
1/4 .540 3300 .072 .45 140868
1/4 .540 6000 .120 .68 141034
3/8 .675 200 .065 .5 140410
3/8 .675 700 .072 .6 140575
3/8 .675 3300 .095 .7 140876
3/8 .675 6000 .148 1 141042
 .750 1650 .058 .5 235003
 .750 3300 .109 .9 140884
1/2 .840 200 .065 .67 140428
1/2 .840 700 .072 .74 140583
1/2 .840 3300 .120 1 140892
1/2 .840 6000 .203 1.7 141050
 1.000 3300 .134 1.6 140907
3/4 1.050 200 .065 .85 140436
3/4 1.050 700 .083 1 140591
3/4 1.050 3300 .148 1.8 140915
3/4 1.050 6000 .238 2.6 141068
1 1.315 200 .065 1 140444
1 1.315 700 .095 1.5 140606
1 1.315 3300 .180 2.7 140931

Copper Nickel Heat Exchanger Tubes

Minimum
OD Wall
 Gauge  Lbs/Ft 90-10 Part
Number
70-30 Part
Number
1/4 .035 20 .1 134192 152302
1/4 .049 18 .1 152467 286818
3/8 .035 20 .15 152483 140402
3/8 .049 18 .2 152506  
1/2 .035 20 .2 152548 140703
1/2 .049 18 .3  140711
5/8 .049 18 .35 230744 230613
5/8 .065 16 .45 260155 230663
3/4 .049 18 .4 230809 230689
3/4 .065 16 .55 230833 230710
1 .049 18 .6  230728
1 .065 16 .7 230867  
     

Get instant delivery Of Copper Nickel Tubing, Weight Chart Of Copper Nickel Heat Exchanger Tubes, Copper Nickel Pipe manufacturers In India.

90/10 Copper Nickel Pipe Weight Chart

Size (in)Outside Diameter (in)Wall Thickness (in)Approx Weight (lbs/ft)
1/20.840.1491.25
3/41.050.1571.71
11.320.1822.51
1-1/41.660.1943.46
1-1/21.90.2034.2
22.380.2215.8
2-1/22.880.2807.14
33.50.30411.83
44.50.34117.27
66.620.43723.15
Cunifer Pipe suppliers in India offer Copper Nickel Tubing in custom sizes, buy Cupro Nickel Pipe at factory price in India

Sch 40 Cuni 90/10 Pipe Weight

Size (in)Outside Diameter (in)Wall Thickness (in)Approx Weight (lbs/ft)
1/40.540.0820.46
3/80.680.090.64
1/20.840.1070.95
3/41.050.1141.3
11.320.1261.82
1-1/41.660.152.69
1-1/21.90.1503.2
22.380.1564.22
2-1/22.880.1876.12
33.50.2198.75
44.50.2512.94
55.560.2516.8
66.620.2519.41
88.620.32231

Copper Nickel Pipe Wall Thickness Chart

Copper Nickel Pipe Wall Thickness Chart

EEMUA 234 Pipe Dimensions

Outside DiameterEEMUA 234 UNS 7060X
16 bar20 bar
ØODWallTheoreticalWallTheoretical
thicknessWeightthicknessWeight
NominalActual
inchDNmmmmKg/mmmKg/m
1/81010.2610.26
1/41210.3110.31
3/8101620.7920.79
1/2152021.0121.01
3/4202521.321.3
125302.51.932.51.93
1 1/432382.52.52.52.5
1 1/24044.52.52.952.52.95
250572.53.832.53.83
2 1/26576.12.55.172.55.17
38088.92.56.072.56.07
410010838.8538.85
5125133310.95310.95
6150159313.143.515.29
7175193.7316.073.518.7
8200219.1424.174.527.12
102502674.533.185.540.39
12300323.95.549.18762.3
143503686.565.99880.89
16400419.17819103.64
18450457.28100.939.5119.45
205005088.5119.2411153.54
2460061010.5176.7913217.97
2870071112235.5815293.22
3280081313.5303.1417380.06
3690091415.5391.1419477.6

We are Largest Cupro Nickel Tube suppliers in India. Check Equivalent of Copper Nickel 70/30 Pipe and Copper Nickel Seamless Pipes

Uns 7060x Pipe Equivalent

GradesU.KUSAJapan
BFe10-1-1CN102 CuNi10Fe1MnC70600C7060
BFe30-2-2CN108 CuNi30Fe2Mn2C71640C7164
China BGBS ASTMJIS H
BFe30-1-1CN107 CuNi30Mn1FeC71500C7150
BFe5-1.5-0.5- C70400-

Copper Nickel Brake Tubing

Alloy NumberShapeODWall
C70600Seamless Tube3mm to 70mm0.2mm to 5mm
CuNi10Fe1MnSeamless Tube3mm to 70mm0.2mm to 5mm
C71500Seamless Tube3mm to 70mm0.2mm to 5mm
CuNi30Mn1FeSeamless Tube3mm to 70mm0.2mm to 5mm
C70400Seamless Tube3mm to 70mm0.2mm to 5mm
C70600 Pancake CoilSeamless Tube3mm to 70mm0.2mm to 5mm

Comparison Of Copper Nickel Tube Standard Specifications

DIN 86019
CuNi10Fe1.6Mn
2.1972
EEMUA 234
UNS 7060X
BS 2871
CN 102
ASTM B466
C70600
JIS H 3300
C7060
MIL-T-16420K
C70600
Ni%9.0-11.010.0-11.010.0-11.09.0-11.09.0-11.09.0-11.0
Fe%1.5-1.81.5-2.01.0-2.01.0-1.81.0-1.81.0-1.8
Mn%0.5-1.00.5-1.00.5-1.0Max.1.00.2-1.0Max1.0
C%Max.0.05Max.0.05Max.0.05Max.0.05 Max.0.05
Pb%Max.0.03Max.0.01Max.0.01Max.0.02Max.0.05Max.0.02
S%Max.0.015Max.0.02Max.0.05Max.0.02 Max.0.02
P%Max.0.02Max.0.02 Max.0.02 Max.0.02
Zn%Max.0.15Max.0.20 Max.0.50Max.0.50Max.0.05
Zr%Max.0.03
OthersMax.0.30Max.0.30Max.0.30
Cu%BalanceBalanceBalanceBalanceCu+Ni
+Fe+Mn
Min.99.5
Min.86.5

EEMUA 234 Uns 7060x Physical Properties

PropertiesMetricImperial
Density8.94 g/cm30.323 lb/in3

Chemical Composition Of EEMUA 234 Uns 7060x Copper Nickel Tubing

GradeC(Max)PbMnPSZnFeNiCu
UNS 7060X0.050.011.00.020.020.201.5-2.010.0-11.0Balance

Composition Of JIS H3300 C7060t Tube

Mn(%)Pb(%)Fe(%)Ni(%)Zn(%)Cu(%)
0.2-1.0≦0.051.0-1.89.0-11.0≦1.0≧85

JIS H3300 C7060t Tube Equivalent Grade

Steel TypeStandardCountry CodeSi(%)Mn(%)Pb(%)S(%)Fe(%)Ni(%)
C7060T5127CNS0.2-1.0≦0.051.0-1.89.0-11.0
BFe 10-1-15234GB≦0.150.5-1.0≦0.02≦0.011.0-1.59.0-11.0
C7060TH3300JIS0.2-1.0≦0.051.0-1.89.0-11.0
C70600B111ASTM≦1.0≦0.051.0-1.89.0-11.0
CuNi10Fe1Mn17660DIN0.5-1.0≦0.031.0-2.09.0-11.0

Copper Nickel Tubing Size

  • ¼” Standard (SCH 40) thru 10”
  • ¼” Extra Heavy (SCH 80) thru 4”
  • ½” Class 200 Mil-T-16420 K thru 10”

Copper Nickel Pipe Pressure Rating

10 BAR
PIPE OUTSIDE DIAMETERWALL THKWEIGHT
PRESSURE
NOMINALACTUALACTUAL(THEORETICAL)RATING
INCHDNMMMMKG/M
0.125101.00.2610
0.25121.00.3110
0.3810161.00.4214
0.515201.00.5314
0.7520251.50.9914
125301.51.2010
1.2532381.51.5410
1.54044.51.51.8110
250571.52.3410
2.56576.12.04.1614
38088.92.04.8810
41001082.57.4114
51251332.59.1610
61501592.510.9910
7175193.72.513.4310
8200219.13.018.2110
102502673.022.2410
12300323.94.035.9410
143503684.040.910
1640041914.046.6210
18450457.24.050.9110
205005084.563.6310
246006105.084.9610
287007116.0118.8010
328008136.0135.9910
369009148.0203.5710

Cuni 90/10 Pipe Burst Pressure

P=(2ST÷D) (45,000 PSI Min Tensile Stress)
P=Burst Pressure
S=45,000 lbs. PSI Tensile Strength
T=Nominal Wall Thickness
D=OD/ Outside Diameter

1/4" x 0.035 - 12,6005/8" x 0.083 - 11,9501-1/8" x 0.065 - 5,200
1/4 x 0.049 - 17,6403/4 x 0.035 - 4,2001-1/8" x 0.083 - 6,640
5/16" x 0.035 - 10,0803/4" x 0.049 - 5,8801-1/8 x 0.95 - 7,600
5/16 x 0.049 - 14,1103/4 x 0.065 - 7,8001-1/8 x 0.109 - 8,720
3/8" x 0.035 - 8,4003/4" x 0.083 - 9,9601-1/4" x 0.065 - 4,680
3/8 x 0.049 - 11,7603/4 x 0.095 - 11,4001-1/4 x 0.083 - 5,975
3/8" x 0.065 - 15,6003/4" x 0.109 - 13,0801-1/4 x 0.095 - 6,840
7/16 x 0.035 - 7,2007/8 x 0.049 - 5,0401-1/4" x 0.109 - 7,848
7/16" x 0.049 - 10,0807/8" x 0.065 - 6,6851-1/4 x 0.120 - 8,640
7/16 x 0.065 - 13,3707/8 x 0.083 - 8,5351-1/2" x 0.083 - 4,980
1/2" x 0.035 - 6,3007/8" x 0.095 - 9,7701-1/2 x 0.095 - 5,700
1/2 x 0.049 - 8,8201" x 0.049 - 4,4101-1/2" x 0.109 - 6,540
1/2" x 0.065 - 11,7001" x 0.065 - 5,8501-1/2 x 0.120 - 7,200
5/8 x 0.035 - 5,0401" x 0.083 - 7,4702" x 0.134 - 6,030
5/8" x 0.049 - 7,0551" x 0.095 - 8,5502" x 0.188 - 8,460
5/8 x 0.065 - 9,360

Copper Nickel Seamless Pipe Melting Point

PROPERTYMINIMUM VALUE (S.I.)MAXIMUM VALUE (S.I.)UNITS (S.I.)MINIMUM VALUE (IMP.)MAXIMUM VALUE (IMP.)UNITS (IMP.)
Melting Point13841508K2031.532254.73°F
Atomic Volume (average)0.00710.0073m3/kmol433.268445.473in3/kmol
Tensile Strength267624MPa38.725190.5036ksi
Hardness5801650MPa84.1219239.312ksi
Density8.58.95Mg/m3530.638558.731lb/ft3
Energy Content140180MJ/kg15167.419501kcal/lb
Maximum Service Temperature425480K305.33404.33°F
Poisson's Ratio0.340.35 0.340.35
Shear Modulus4558GPa6.52678.41219106 psi
Bulk Modulus130170GPa18.854924.6564106 psi
Compressive Strength85550MPa12.328279.7708ksi
Ductility0.030.44 0.030.44
Elastic Limit85550MPa12.328279.7708ksi
Endurance Limit138240MPa20.015234.809ksi
Fracture Toughness2679MPa.m1/223.661271.8937ksi.in1/2
Loss Coefficient1.5e-0050.00056 1.5e-0050.00056
Modulus of Rupture85550MPa12.328279.7708ksi
Young's Modulus120156GPa17.404522.6259106 psi
Glass Temperature K °F
Latent Heat of Fusion220240kJ/kg94.5825103.181BTU/lb

Testing Of Cuni 70/30 Pipe

  • Destructive Test Report
  • HS Code Commercial Invoice
  • Copper Nickel 70/30 Pipes Raw Materials Certificate
  • NABL Approved Lab Reports
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Moisture testing
  • Copper Nickel 70/30 Pipes PMI Test Reports
  • Fumigation Certificates
  • Surface roughness measurement
  • 100% Radiography Test Report
  • Laboratory Test Certificate from Govt. Approved Lab
  • Third Party Inspection for Incoloy 825 Pipe
  • Mill Test Certificates with all Incoloy 825 Pipe
  • Copper Nickel 70/30 Pipes Mechanical Reports
  • Chemical Reports
  • Non Destructive Test Reports
  • Heat Treatment Charts
  • Form A for Generalized System of Preferences (GSP)
  • Copper Nickel 70/30 Pipes Visual Inspection Reports

Copper Nickel Welded Pipe Grade

  • Cupro Nickel 90 / 10 Pipe
  • Cupro Nickel 70 / 30 Pipe

Copper Nickel Tube Hs Code

Hs CodeDescription
7411Copper Tubes And Pipes
74112900Other
74112200Cupro-Nickel Base Alloys (Copper-Nickel) Or Cuni-Zinc Base Alloys (Nickel Silver)

Copper Nickel Erw Pipe Corrosion

Copper nickel Pipes, also known as Cu-Ni Pipes & Cupro Nickel Pipes, offers excellent corrosion resistance, especially in marine salt water environments. which are mostly used in seawater piping due to its complete resistance to barnacles.

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