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ASTM B111 C70600 Cu-Ni 90/10 Low Fin Tube for Heat Exchangers
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ASTM B111 C70600 Cu-Ni 90/10 Low Fin Tube for Heat Exchangers

الاسم التجاري: Yuhong
رقم الطراز: ASTM B111 C70600
الـ MOQ: 100KGS
السعر: قابل للتفاوض
شروط الدفع: L/C,T/T
القدرة على التوريد: 1000 tons per month
معلومات مفصلة
Place of Origin:
China
إصدار الشهادات:
ABS, BV, LR, CCS, DNV
Fin Tube Type:
Low Fin Tubes
Test:
Hydro test and Pneumatic test
Base Tube Material:
ASTM B111 C70600
FPI:
26
Fin height:
1.3mm
Application:
Heat Exchanger
Packaging Details:
Ply-wooden case with iron frame
Supply Ability:
1000 tons per month
إبراز:

ASTM B111 C70600 Cu-Ni 90/10 tube,low fin heat exchanger tube,Cu-Ni 90/10 low fin tube

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low fin heat exchanger tube

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Cu-Ni 90/10 low fin tube

وصف المنتج
ASTM B111 C70600 Copper-Nickel Tube, Cu-Ni 90/10, Low Fin Tube For Heat Exchanger Tube
Product Specifications
Attribute Value
Fin Tube Type Low Fin Tubes
Test Hydro test and Pneumatic test
Base Tube Material ASTM B111 C70600
FPI 26
Fin height 1.3mm
Application Heat Exchanger
Product Overview
  • Base Material: C70600 (Cu-Ni 90/10) seamless tube
  • Fin Type: Integral low fins extruded from base tube
  • Standard: ASTM B111 / ASME SB111
  • Application: Sea-water and brackish water heat exchangers, condensers, coolers
Chemical Composition (Cu-Ni 90/10)
Element Content (%)
Copper (Cu) ≥ 88.6 (balance)
Nickel (Ni) 9.0 - 11.0
Iron (Fe) 1.0 - 1.8
Manganese (Mn) ≤ 1.0
Zinc (Zn) ≤ 1.0
Lead (Pb) ≤ 0.05
Mechanical Properties
Property Value
Tensile Strength ≥ 310 MPa (45 ksi)
Yield Strength (0.5%) ≥ 105 MPa (15 ksi)
Elongation (2") ≥ 30%
Hardness (HRB) ≤ 100
Key Advantages
  • Superior Corrosion Resistance
    Outstanding performance in seawater, brackish, and cooling-tower water, resisting pitting and biofouling.
  • Monometallic Construction
    Integral fins eliminate galvanic concerns—no dissimilar-metal corrosion.
  • High Thermal Conductivity
    Copper-nickel alloy provides better heat transfer than stainless steels.
  • Mechanical Durability
    Excellent toughness and fatigue resistance under thermal cycling and vibration.
  • Low Maintenance
    Natural resistance to marine growth yields longer clean-water intervals.
Typical Applications
  • Marine Condensers
  • Seawater-Cooled Heat Exchangers
  • Desalination Plant Coolers
  • Offshore Platform Cooling Systems
  • Power Plant Condensers
  • Chemical and Petrochemical Coolers
ASTM B111 C70600 Cu-Ni 90/10 Low Fin Tube for Heat Exchangers 0