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Home > Products >
Low Fin Tube
>
Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30
All Category

Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

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Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30
  • name
  • name
  • name
  • name

Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30

Brand Name: YUHONG
Model Number: Low Fin Tube
MOQ: 1 PC
Price: 1 - 10000 USD
Packaging Details: Ply-Wooden Case + Iron Frame
Detail Information
Product Description
Detail Information
Place of Origin:
China , Korea
Certification:
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Bast Tube Material Grade:
UNS C71640 , Cu70Ni30
Bast Tube Material Standard:
ASTM B111 , ASME SB111
Type:
Straight Tube
Application:
Heat Exchangers, Condensers, Coolers, Etc.
Fin Type:
Low Fin
Fin Material:
Copper
Supply Ability:
10000 Tons/Month
Highlight:

Copper Low Fin Tube

,

Low Fin Tube ASTM B111

,

nickel alloy tube C71640

Product Description
Copper Nickel Alloy Low Fin Tube, ASTM B111 C71640, Cu70Ni30
Product Specifications
Base Tube Material Grade UNS C71640, Cu70Ni30
Base Tube Material Standard ASTM B111, ASME SB111
Type Straight Tube
Application Heat Exchangers, Condensers, Coolers, etc.
Fin Type Low Fin
Fin Material Copper
Product Description

ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes combine enhanced heat transfer efficiency with superior corrosion resistance. Designed for harsh marine and industrial environments, these tubes provide reliable performance and longevity in demanding applications.

The low fin design improves thermal performance by creating turbulence in fluid flow, enhancing convective heat transfer coefficients and overall thermal efficiency. The C71640/Cu70Ni30 alloy offers exceptional resistance to seawater corrosion, making these tubes ideal for marine and coastal applications.

Chemical Composition
Element Content (%)
Copper, Cu 62.15-67.8
Iron, Fe 1.70-2.30
Lead, Pb 0.050
Manganese, Mn 1.50-2.50
Nickel, Ni 29.0-32.0
Zinc, Zn 29.0-32.0
Mechanical Properties
Properties Metric Imperial
Tensile strength (annealed) 434 MPa 63000 psi
Tensile strength (hard drawn) 538 MPa 81000 psi
Yield strength (annealed) 172 MPa 25000 psi
Yield strength (hard drawn) 400 MPa 58000 psi
Elongation at break (hard drawn) 4.00% 4.00%
Elongation at break (annealed) 40.00% 40.00%
Applications
  • Marine Industry
  • Desalination Plants
  • Power Generation
  • Chemical Processing
  • HVAC and Refrigeration
Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30 0
Tags: 

fin tube  

finned heating pipe  

low fin tube

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Products Details

Home > Products >
Low Fin Tube
>
Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30
All Category

Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30
  • name
  • name
  • name
  • name

Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30

Brand Name: YUHONG
Model Number: Low Fin Tube
MOQ: 1 PC
Price: 1 - 10000 USD
Packaging Details: Ply-Wooden Case + Iron Frame
Detail Information
Product Description
Detail Information
Place of Origin:
China , Korea
Brand Name:
YUHONG
Certification:
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Model Number:
Low Fin Tube
Bast Tube Material Grade:
UNS C71640 , Cu70Ni30
Bast Tube Material Standard:
ASTM B111 , ASME SB111
Type:
Straight Tube
Application:
Heat Exchangers, Condensers, Coolers, Etc.
Fin Type:
Low Fin
Fin Material:
Copper
Minimum Order Quantity:
1 PC
Price:
1 - 10000 USD
Packaging Details:
Ply-Wooden Case + Iron Frame
Delivery Time:
5 - 90 Days
Supply Ability:
10000 Tons/Month
Highlight:

Copper Low Fin Tube

,

Low Fin Tube ASTM B111

,

nickel alloy tube C71640

Product Description
Copper Nickel Alloy Low Fin Tube, ASTM B111 C71640, Cu70Ni30
Product Specifications
Base Tube Material Grade UNS C71640, Cu70Ni30
Base Tube Material Standard ASTM B111, ASME SB111
Type Straight Tube
Application Heat Exchangers, Condensers, Coolers, etc.
Fin Type Low Fin
Fin Material Copper
Product Description

ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes combine enhanced heat transfer efficiency with superior corrosion resistance. Designed for harsh marine and industrial environments, these tubes provide reliable performance and longevity in demanding applications.

The low fin design improves thermal performance by creating turbulence in fluid flow, enhancing convective heat transfer coefficients and overall thermal efficiency. The C71640/Cu70Ni30 alloy offers exceptional resistance to seawater corrosion, making these tubes ideal for marine and coastal applications.

Chemical Composition
Element Content (%)
Copper, Cu 62.15-67.8
Iron, Fe 1.70-2.30
Lead, Pb 0.050
Manganese, Mn 1.50-2.50
Nickel, Ni 29.0-32.0
Zinc, Zn 29.0-32.0
Mechanical Properties
Properties Metric Imperial
Tensile strength (annealed) 434 MPa 63000 psi
Tensile strength (hard drawn) 538 MPa 81000 psi
Yield strength (annealed) 172 MPa 25000 psi
Yield strength (hard drawn) 400 MPa 58000 psi
Elongation at break (hard drawn) 4.00% 4.00%
Elongation at break (annealed) 40.00% 40.00%
Applications
  • Marine Industry
  • Desalination Plants
  • Power Generation
  • Chemical Processing
  • HVAC and Refrigeration
Copper Nickel Alloy Low Fin Tube , ASTM B111 C71640 , Cu70Ni30 0
Tags: 

fin tube

finned heating pipe

low fin tube

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