CUNI 90 10 Seamless Tube Supplier In India at a Fair Price
CUNI 90 10 Seamless Tube Price
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90 10 Cupro Nickel Seamless Tube
90/10 Copper Nickel Welded Tube
WNR 2.0872 ERW Tube
Copper Nickel 90/10 Tube Specification
Leading Copper Nickel 90/10 Tube Manufacturer in India, offering tubes engineered for demanding industrial and marine environments.
Cupro Nickel 90/10 Seamless Tube Sizes
- Outside Diameter: 9.50 to 24.4 mm
- Wall Thickness:07 to 4 mm
- Length:Up to 17 meter
CUNI 90 10 Welded Tube Sizes
- Outside Diameter:.125" to 1"
- Wall Thickness: .035" to .109"
- Length:Up to 26 Meter
90 10 CU NI Coil Tube Sizes
- Outside Diameter:0.4 to 16 mm
- Wall Thickness:0.1 to 3 mm
- Length: 50 to 1000 mm
Cunifer 90 10 Capillary Tube Sizes
- Outside Diameter:0.4 to 16 mm
- Wall Thickness:0.1 to 3 mm
- Length: 0.5 to 12 meter
Cu Ni 90/10 Square Tube Method
- Hot Formed
- Precision Rolled
- Cold Formed
90/10 Cu Ni Welded Tube Physical Properties
- Density: 8.94 gm/cm3
- Melting Point: 593 - 816°C (1100- 1500°F)
- Temprature Range:843 and 954°C (1550 and 1750°F)
Copper Nickel 90/10 Tube Standards
- ASTM: B466 | ASME : SB466
- UNS: C70600 | WNR: 2.0872
- Trade Name: Cunifer 90/10, cuni 90/10 , CDA 706
Copper Nickel 90 10 Tubing Origin
- Japanese
- Indian, Korean
- European, American
Cu Ni 90/10 ERW Tube Manufacturing Process
- Seamless
- ERW
- Welded
- Redrawn
CUNI 90 10 Seamless Tube Finish
- Annealing
- Pickling
- Bright
- Polished
90/10 Copper Nickel Welded Tube Form
- Hydraulic
- Straight
- Round
- Coil
90 10 Copper Nickel ERW Tube End
- Threaded
- Bevelled
- Plain
- Grooved
90/10 Copper Nickel Welded Tube Services
- Polishing
- Beveling
- Threading
90/10 Cupro Nickel Tubing Packaging
- Wooden Boxes
- Bubble wraps
- Steel Strips Bundled
90/10 Cu Ni Welded Tube Marking
- Nominal Size
- Heat Number
- Material Grade
- Method of Manufacturing
Cupro Nickel 90/10 Seamless Tubes Application
- Condensers
- Power Generation
- Pulp and Paper Industry
- Off-Shore Oil Drilling Companies
Siddhagiri Metals and Tubes is a renowned manufacturer of ASTM B466 Tubes. We are an ISO 9001:2015 certified and CRISIL MSE 4 Rated comapny with regular exports around the globe.
Copper Nickel Tubes are manufactured from Round Copper-Nickel billet which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Billets are procured both from indigenous suppliers and from abroad.
We carry a wide range of corrosion-resistive CuNi seamless tubing, available in a variety of sizes and specifications, to be used in several industry for all kinds of high-temperature applications such as, thermocouple sheathes, burners, lance tubes, gas turbine, chemical processing, furnace equipment, jet engine combustion tubes, capillary tubes & heat exchangers.
We supply a full range of specialized Copper Nickel Tubes used in sea-water applications and diverse industries. To separate in very small sample sizes for very complex mixtures, these analyzes can be highly accurate and precise. Samples can be used for all kind of materials such as; water, gases, fuels, air, foods, flavorings, pesticides, plastics, drugs, tissue extracts. CuNi 90 10 tubes are available in various sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of Cupro-Nickel Tube ranges from 1MM TO 3 MM, 0.028 TO 0.156 IN. CuNi 90 10 Seamless tubes are available in Indian, European and Japanese origin.
Siddhagiri Metals and Tubes has exported Cupro Nickel Tubes to many countries including Thailand, Indonesia, UAE, Japan, South Africa, Iraq, Iran, Saudi Arabia, Australia, Uk, Qatar, Malaysia, Congo, Brazil, Chile, USA, Canada, Japan, etc.
Stockist of Cupro Nickel 90/10 Welded and ERW Tubing With OD .125" to 1" or Custom In Mumbai
ASTM B466 C70600 Seamless Tube Size Chart
| Size (in) |
OD (in) |
WT (in) |
| 1/4 |
0.25 |
0.035 |
| 3/8 |
0.38 |
0.035 |
| 3/4 |
0.75 |
0.049 |
| 1/2 |
0.5 |
0.035 |
| 5/8 |
0.62 |
0.049 |
| 14 |
14 |
0.25 |
| 3/8 |
0.68 |
0.065 |
| 3/4 |
0.75 |
0.06 |
| 1/4 |
0.54 |
0.065 |
| 1/4 |
0.25 |
0.049 |
| 1 |
1.32 |
0.065 |
| 3/4 |
1.05 |
0.065 |
| 2 |
2.38 |
0.083 |
| 1-1/4 |
1.66 |
0.072 |
| 3 |
3.5 |
0.095 |
| 20 |
20 |
0.25 |
| 5 |
5.56 |
0.125 |
| 3-1/2 |
4 |
0.095 |
| 4 |
4.5 |
0.109 |
| 10 |
10.75 |
0.187 |
| 6 |
6.62 |
0.134 |
| 8 |
8.62 |
0.148 |
| 1/2 |
0.84 |
0.065 |
| 16 |
16 |
0.25 |
| 12 |
12.75 |
0.25 |
| 2-1/2 |
2.88 |
0.083 |
| 24 |
24 |
0.25 |
| 1-1/2 |
1.9 |
0.072 |
| 18 |
18 |
0.25 |
CUNI 90 10 Tube Sizes in Stock
| Size |
Thickness |
Type |
| 1/8" OD TO 2"OD 3MM OD TO 38 MM OD |
1MM TO 3 MM 0.028 TO 0.156 IN |
CuNi 90 10 Seamless Tube, CuNi 90 10 ERW Tube, CuNi 90 10 Welded Tube, CuNi 90 10 Fabricated Tube, CuNi 90 10 LSAW Tubes |
Premium Copper Nickel 90/10 Tube Supplier in India, delivering material with resistance to oxidation and corrosion.
Tolerance of 90/10 Copper Nickel Tube
| Diameter |
Tolerances, in. ( mm) |
| Over 12 in. (305 mm) |
0.5 % |
| Over 3 - 4 in. (76.2 - 102 mm), incl |
0.006 (0.15) |
| Over 2 - 3 in. (50.8 - 76.2 mm), incl |
0.005 (0.13) |
| Over 4 - 5 in. (102 - 127 mm), incl |
0.008 (0.20) |
| Over 5 - 6 in. (127 - 152 mm), incl |
0.009 (0.23) |
| Over 8 - 10 in. (203 - 254 mm), incl |
0.013 (0.33) |
| Over 10 - 12 in. (254 - 305 mm), incl |
0.015 (0.38) |
| Over 6 - 8 in. (152 - 203 mm), incl |
0.010 (0.25) |
Weekly Delivery of Copper Nickel 90/10 Tube in below Countries
| Export to |
Continent |
Port |
Shipping time |
Singapore |
Asia |
Port Klang |
7-14 Days |
Germany |
Europe |
Port of Rotterdam |
12 Days |
Malaysia |
Asia |
Port of Singapore |
15-50 Days |
Copper Nickel 90/10 Tube Monthly Delivery in below Countries
| Export to |
Continent |
Port |
Shipping time |
USA |
North America |
Port of Los Angeles |
33-47 Days |
Brazil |
South America |
Port of Itaqui |
25-39 Days |
UAE |
Asia |
Port of Shanghai |
20-25 Days |
Cunifer 90 10 Coil and Capillary Tube With Thickness 0.1 to 3 mm With Temper Annealed and Hard Drawn
90 10 Copper Nickel Welded Tube Dimensions
| Size |
OD |
WT |
Weight (kg) |
Weight (lbs) |
| mm |
inch |
mm |
inch |
kg/m |
lbs/foot |
| 1 1/4″ |
42 |
1.660 |
3.556 |
0.140 |
3.385 |
2.273 |
|
|
|
4.851 |
0.191 |
4.464 |
2.997 |
| 1/2″ |
21 |
0.840 |
2.769 |
0.109 |
1.268 |
0.851 |
|
|
|
3.734 |
0.147 |
1.621 |
1.088 |
| 1″ |
33 |
1.315 |
3.378 |
0.133 |
2.501 |
1.679 |
|
|
|
4.547 |
0.179 |
3.325 |
2.172 |
| 1 1/2″ |
48 |
1.900 |
3.683 |
0.145 |
4.048 |
2.718 |
|
|
|
5.080 |
0.200 |
5.409 |
3.361 |
| 2″ |
60 |
2.375 |
3.912 |
0.154 |
5.441 |
3.653 |
|
|
|
5.537 |
0.218 |
7.480 |
5.022 |
| 2 1/2″ |
73 |
2.875 |
5.516 |
0.203 |
8.629 |
5.793 |
|
|
|
7.010 |
0.276 |
11.411 |
7.661 |
| 3″ |
89 |
3.500 |
5.486 |
0.216 |
11.284 |
7.576 |
|
|
|
7.620 |
0.300 |
15.272 |
10.253 |
| 3/4″ |
27 |
1.050 |
2.870 |
0.113 |
1.684 |
1.131 |
|
|
|
3.912 |
0.154 |
2.195 |
1.474 |
| 4″ |
114 |
4.500 |
6.020 |
0.237 |
16.073 |
10.790 |
|
|
|
8.560 |
0.337 |
22.318 |
14.983 |
| 6″ |
168 |
6.625 |
4.775 |
0.188 |
19.252 |
12.924 |
|
|
|
6.350 |
0.250 |
25.354 |
17.021 |
|
|
|
5.516 |
0.203 |
20.739 |
13.923 |
|
|
|
5.563 |
0.219 |
22.318 |
14.983 |
Reputable Copper Nickel 90/10 Tube Supplier, providing tubes that excel in extreme environments.
Cunifer 90 10 Coil Tube Conditions
HS Code of Copper Nickel 90 10 Seamless Tubes
| Product Description |
HS Code |
| Copper Nickel 90 10 Seamless Tubes |
74112200 |
Weekly Shipment to Below Locations
| Kenya |
Morocco |
Gabon |
Houston |
Dubai |
Tunisia |
| South Africa |
Abu Dhabi |
Nigeria |
Mozambique |
USA |
Oman |
| Riyadh |
Saudi Arabia |
Dammam |
Al-khobar |
UAE |
Al Jubail |
| Ethiopia |
Angola |
Egypt |
Zambia |
Ghana |
Tanzania |
| Indiana |
New South Wales |
Texas |
California |
Algeria |
Carolina |
Custom Shape WNR 2.0872 Condenser Tube Supplied in Straight Lengths Or Coils As Per MILITARY MIL-T-15005
WNR 2.0872 Condenser Tube Related Specifications
- C70600
- CW352H
- C70610
- CN102
- DEF STAN 02-879 Annex C
- DEF STAN 02-779
- NES 779
- BS2874
- BS2870
- EN 12163
- ASTM B151
- NF A51-115
- 2.0872
- CuNi10Fe1Mn
Cupro Nickel 90/10 Tubes Fabrication Properties
| JOINING TECHNIQUE |
SUITABILITY |
| Gas Shielded Arc Welding |
Excellent |
| Brazing |
Excellent |
| Capacity for Being Hot Formed |
Good |
| Soldering |
Excellent |
| Coated Metal Arc Welding |
Good |
| Butt Weld |
Excellent |
| Capacity for Being Cold Worked |
Good |
| Spot Weld |
Good |
| Oxyacetylene Welding |
Fair |
| Seam Weld |
Good |
| Machinability Rating |
20 |
Trusted Copper Nickel 90/10 Tube Supplier, offering corrosion-resistant products that are perfect for harsh environments.
90/10 Copper Nickel Tubes Testing
| Hydrogen-Induced Cracking (HIC) Test |
Chemical Analysis – Spectro Analysis |
| Radiography Test |
Micro Test |
| Ultra Sonic Test (UT) |
Hardness Test |
| Dye Penetrant Test (DP Test) |
Macro Test |
| Eddy Current Testing |
Pitting Resistance Test |
| Bend Test |
Flaring Test |
| Hydrostatic Test |
Positive Material Identification – PMI Testing |
| Impact Test |
Intergranular Corrosion (IGC) Test |
Forms of Cupro Nickel 90/10 Tubes in Stock
Copper Nickel 90/10 Square Tube
90/10 Copper Nickel Round Tube
90 10 Cu Ni Rectangular Tube
Copper Nickel Alloy 90/10 Heatexchanger Tube
Cu Ni 90/10 Condenser Tube
90/10 Cu Ni Coil Tube
90/10 Copper Nickel Capillary Tube
UNS C70600 Boiler Tube
90 10 Cu Ni Boiler and Heat Exchanger Tube With Polished, AP, BA Finish For Automotive Industry, Refer Composition
90 10 Cu Ni Boiler Tube Surface Finish
| Surface Finish |
Exterbal Surface |
Internal Surface |
| Roughness Average |
Roughness Average |
| μ inch |
μm |
μ inch |
μm |
| EP |
Electro Polish |
32 |
0.8 |
10, 15, 7,5 |
0.25, 0.38, 0.13, 0.20 |
| MP |
Mechanical Polish |
32 |
0.8 |
32, 20, 40, 25 |
0.8, 0.5, 1.0, 0.6 |
| BA |
Beight Annealed |
32 |
0.8 |
32, 20, 40, 25 |
0.8, 0.5, 1.0, 0.6 |
| AP |
Annealed & Pickled |
40 or Not defined |
1.0 or Not defined |
Not defined |
Not defined |
Leading Copper Nickel 90/10 Tube Supplier, offering a wide range of sizes from 1/8 to 2 inch.
Cupro Nickel 90/10 Seamless Tubes Application
- Power Generation
- Off-Shore Oil Drilling Companies
- Gas Processing
- Petrochemicals
- Pharmaceuticals
- Specialty Chemicals
- Chemical Equipment
- Pharmaceutical Equipment
- Heat Exchangers
- Sea Water Equipment
- Pulp and Paper Industry
- Condensers
Pressure Ratings of Copper Nickel 90/10 Tubing
| OD (inch) |
WT (inch) |
| 0.134 |
.120 |
.109 |
.095 |
.083 |
.065 |
.049 |
.035 |
.030 |
.028 |
| Working Pressure (psig) |
| 1 1/8 |
1400 |
1300 |
1100 |
1000 |
800 |
600 |
- |
- |
- |
- |
| 1 |
- |
1500 |
1300 |
1100 |
900 |
700 |
500 |
- |
- |
- |
| 7/8 |
- |
- |
1500 |
1300 |
1100 |
800 |
600 |
- |
- |
- |
| 3/4 |
- |
- |
1800 |
1500 |
1300 |
1000 |
700 |
- |
- |
- |
| 5/8 |
- |
- |
- |
1900 |
1600 |
1200 |
900 |
- |
- |
- |
| 1/2 |
- |
- |
- |
- |
2100 |
1600 |
1100 |
800 |
- |
- |
| 3/8 |
- |
- |
- |
- |
- |
2200 |
1600 |
1000 |
- |
- |
| 5/16 |
- |
- |
- |
- |
- |
2700 |
2200 |
1300 |
- |
- |
| 1/4 |
- |
- |
- |
- |
- |
3500 |
2700 |
1600 |
1400 |
1300 |
| 3/16 |
- |
- |
- |
- |
- |
- |
3400 |
2300 |
1900 |
1800 |
| 1/8 |
- |
- |
- |
- |
- |
- |
- |
3600 |
3000 |
2700 |
Are Copper Nickel 90/10 Tubes susceptible to galvanic corrosion?
- Yes, Copper Nickel 90/10 Tubes are susceptible to galvanic corrosion.
Equivalent of Copper Nickel 90/10 Welded Tube
| Property |
Value |
| ASTM B466 |
C70600 |
| KS D5301, JIS H3300 |
C7060T |
| MIL-T-16420K |
706 |
| EN12449 |
CW352H |
| ASTM B111 |
C70600 |
| AS1752 |
C70600 |
| EEMUA 144 |
7060X |
| BS2871 {PART2} |
CN102 |
| DIN17664 |
CuNi10Fe 1Mn |
| WNR |
2.0872 |
| DIN 86019 WL2.1972 |
CuNi10Fe 1.6Mn |
90/10 Cu Ni Coil Tube Chemical Composition
Mechanical Properties of WNR 2.0872 ERW Tube
|
Yield Strength
0.2% Proof
(MPa) |
Tensile strength
(MPa) |
Elongation
(% in 50mm) |
Hardness
(HRB) |
| MIN |
110 |
303 |
42.00 |
|
| MAX |
393 |
404 |
|
72 |
Cunifer 90 10 Tube Properties
| Density |
kg/dm³ |
8.9 |
| Melting Range |
°C |
1100-1145 |
| Specific Heat |
J/kg °K |
377 |
| Thermal Conductivity |
W/m°K |
40 |
| Coeff. of Linear Expansion 10-300°C |
10-6/°K |
17 |
| Electrical Resistivity |
microhm. cm |
19 |
| Modulus of Elasticity |
GPa |
135 |
| Modulus of Rigidity |
GPa |
50 |
Can Copper Nickel 90/10 Tubes be Welded?
- Yes, Copper-Nickel 90/10 tubes can be welded using various welding processes.
Additional service
:
Small quantity | Custom order | hard to find items |
Sourcing from other countries
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