CuNi 90 10 Seamless Tube and Tubing Supplier

Copper Nickel 70/30 Tube

Sizes in Stock
CuNi 70-30 Seamless Tube: OD: 9.50 to 24.4 mm , Wall Thickness: .07 to 4 mm
UNS C71500 Welded Tube: OD: .125 to 1" , Wall Thickness: .035 to .109"
European & American Standard: ASTM B466, ASME SB 466, UNS C71500, WNR 2.0882, JIS H3300, EEMUA 144, DIN 86019 WL2.1972, KS D5301, BS2871 {PART2}, DIN17664, MIL-T-16420K, AS1752, EN12449
Tube End: Beveled, Plain,Threaded End
Delivery Time:
Israel: 7-8 Days
Thailand: 6-8 Days
Gabon: 17-19 Days
MTC Certificate: EN 10204 3.1 and 3.2
Non-Magnetic
Testing:
Electrochemical, Filter Paper, Hardness, Hydrostatic, Flattening Test

Supplier of CuNi 70-30 seamless tube stock supplier in India

Copper nickel 70/30 Tube


Manufacturer of NES 780 ERW tubing and WNR 2.0882 welded tube in Mumbai in all range of diameters

Copper nickel 70/30 Tube Specification

 CDA 715 Seamless Tube Sizes

CDA 715 Seamless Tube

  • OD: 9.50 to 24.4 mm
  • Thickness:.07 to 4 mm
  • Length:Up to 17 meter
CUNI 70 30 Welded Tube Sizes

CUNI 70 30 Welded Tube

  • OD: .125" to 1"
  • Thickness: .035" to .109"
  • Length: Up to 26 Meter
DIN 2.0882 Coil Tube Sizes

DIN 2.0882 Coil Tube

  • OD: 0.4 to 16 mm
  • Thickness:0.1 to 3 mm
  • Length: 50 to 1000 mm
Cupro Nickel 70/30 Capillary Tube Sizes

Cupro Nickel 70/30 Capillary Tube

  • OD: 0.4 to 16 mm
  • Thickness:0.1 to 3 mm
  • Length: 0.5 to 12 meter

Stockist of copper nickel alloy 70/30 round tube as per ASTM B165 standard

International Standards

International Standards

  • ASTM B466 | ASME SB 466
  • UNS: C71500
  • WNR:2.0882
  • Trade Name:Cunifer 70/30, Alloy 715, CuNi 70/30
Copper Nickel 70/30 Tube Density

Copper Nickel 70/30 Tube Density

  • Density:8.95 kg/dm3
  • Melting Point:1170-1240 °C
  • Temprature Range:927 -1038°C (1700 - 1900°F)
  • End: Bevelled, Grooved, Plain, Threaded
Exporter of 70/30 Cu Ni rectangular tubing with hot and cold formed in Mumbai
UNS C71500 Tubing Form and Finish

UNS C71500 Tubing Form and Finish

  • FormStraight, Hydraulic, Round, Coil etc.
  • Process:Seamless, Redrawn, ERW, Welded etc.
  • Technique: Hot Formed, Precision Rolled, Cold Formed etc.
  • Finish:Annealing, Polished, Bright, Pickling etc.
  Copper Nickel 70/30 Tube Schedule

Copper Nickel 70/30 Tube Schedule

  • SCH80
  • SCH20
  • SCH120
  • SCH160
  • XXS
 CDA 715 Seamless Tube Length

CDA 715 Seamless Tube Length

  • Single Random
  • Double Random
  • Cut Length

 


  70/30  Copper Nickel ERW Tube Features

70/30 Copper Nickel ERW Tube Features

  • Good strength and toughness
  • Readily weldable and fabricated
  • Excellent corrosion and pitting resistance in marine environments
  Cuni 70 30 Welded Tube  Application

Cuni 70 30 Welded Tube Application

  • Pulp and Paper Industry
  • Condensers
  • Power Generation
  • Off-Shore Oil Drilling Companies
  • Sea Water Equipment
  • Petrochemicals
  • Heat Exchangers
 Cu Ni 70 30 Cold Finished Tube  Documentation

Cu Ni 70 30 Cold Finished Tube Documentation

  • Quality Assurance Plan (QAP)
  • NABL approved Laboratory Test Reports
  • Material Traceability Records
  • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
  • Fumigation Certificates
  Cupro Nickel 70/30 Hot Finished Tube Origin

Cupro Nickel 70/30 Hot Finished Tube Origin

  • European Origin
  • Japanese Origin
  • Indian Origin
 Cu-Ni 70/30 Condenser Tube Packing

Cu-Ni 70/30 Condenser Tube Packing

  • Steel Strips Bundled
  • Plastic Bags
  • Customers Requests
  • Packed in Wooden Boxes


We are exporters of Copper Nickel Tubes or CuNi Tubes manufactured as per ASTM B466. Siddhagiri Metals and Tubes is a renowned suppliers of copper nickel items with ISO 9001:2015 certification and recognisiton from many organisations around the wold.


We supply a full range of Copper Nickel seamless tubes used for high-performance gas chromatography (GC) and liquid chromatography (LC) as components for chromatography columns used for analytical and preparative processes in 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. 70 30 CuNi Seamless tubes are available in various sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of Copper Nickel tube ranges from 1MM TO 3 MM, 0.028 TO 0.156 IN. 70 30 CuNi tubes are available in Indian, European and Japanese origin.


HS Code of 70 30 CuNi Tubes

Product Description HS Code
70 30 CuNi Tubes 74111000

Cupro nickel 70/30 hot finished tube in round, square and rectangular forms

Forms of CDA 715 Tubes in Stock

In Stock  Copper Nickel 70/30  Round Tube

Copper Nickel 70/30 Round Tube

In Stock 70/30  Copper Nickel

70/30 Copper Nickel Square Tube

In Stock  CDA 715   Rectangular Tube

CDA 715 Rectangular Tube

In Stock 70/30  Cupro Nickel Seamless Tube

70/30 Cupro Nickel Seamless Tube

In Stock NES 780  ERW Tube

NES 780 ERW Tube


In Stock DIN 2.0882   Welded  Tube

DIN 2.0882 Welded Tube


In Stock Cu-Ni 70/30  Heatexchanger  Tube

Cu-Ni 70/30 Heatexchanger Tube

In Stock EN 2.0882      Coil  Tube

EN 2.0882 Coil Tube

In Stock 70 30 Cupro Nickel    Condenser  Tube

70 30 Cupro Nickel Condenser Tube

In Stock Copper Nickel Alloy 70/30     Boiler  Tube

Copper Nickel Alloy 70/30 Boiler Tube

In Stock 70/30  Copper Nickel  Capillary  Tube

70/30 Copper Nickel Capillary Tube


Cupro Nickel 70/30 Tube Properties

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Cu Pb Mn Fe Zn Ni
    MIN 65.000 - - 0.400 - 29.000
    MAX 0.500 1.000 1.000 1.000 33.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 88 372 45.00  
    MAX 483 517   51
  • Density kg/dm³ 8.95
    Melting Range °C 1170-1240
    Specific Heat J/kg °K 377
    Thermal Conductivity W/m°K 29
    Coeff. of Linear Expansion 10-300°C" 10-6/°K 16
    Electrical Resistivity microhm. cm 34
    Modulus of Elasticity GPa 152
    Modulus of Rigidity GPa 56

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