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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For
China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For

  1. China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For
  2. China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For
  3. China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For
  4. China ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For

ASTM B111 C71500 Copper Nickel Tube Superior Seawater Corrosion Resistance For

  1. MOQ: 100KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 1000 tons per month
Delivery Time Depends on quantity
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
ASTM Standard ASTM B111
Alloy Grade C71500 (UNS C71500)
Material Equivalent CuNi 90/10, CW354H
Tube Type Seamless
Outer Diameter (OD) Range 1/4" to 8" (6.35mm - 203mm)
Wall Thickness (WT) Schedule 10S | 0.083" (2.11mm)
Temper/Condition Annealed (O) | Hard Drawn (H80)
Max Working Pressure 500 psi @ 100°F (3.45 MPa)
Brand Name YUHONG
Model Number ASTM B111 C71500
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 1000 tons per month
Delivery Time Depends on quantity Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
ASTM Standard ASTM B111 Alloy Grade C71500 (UNS C71500)
Material Equivalent CuNi 90/10, CW354H Tube Type Seamless
Outer Diameter (OD) Range 1/4" to 8" (6.35mm - 203mm) Wall Thickness (WT) Schedule 10S | 0.083" (2.11mm)
Temper/Condition Annealed (O) | Hard Drawn (H80) Max Working Pressure 500 psi @ 100°F (3.45 MPa)
Brand Name YUHONG Model Number ASTM B111 C71500
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin CHINA
High Light Corrosion Resistance Copper Nickel TubeASTM B111 Copper Nickel TubeC71500 Copper Nickel Tube

 ASTM B111 C71500 Copper Nickel Tube (90-10 CuNi) | Seawater Corrosion Resistant Tubes Supplier



Brief Introduction



ASTM B111 C71500 Copper Nickel (90-10 CuNi) Tubes are engineered for extreme corrosion resistance in marine and industrial environments. As a premier supplier, we provide seamless and welded tubes compliant with ASTM B111 standards, delivering unmatched performance in heat exchangers, condensers, and offshore applications.


Chemical Composition (ASTM B111 Compliance)


Element

Composition (%)

ASTM B111 Requirement


Copper (Cu)


88.6 - 90.0


Balance


Nickel (Ni)


9.0 - 11.0


9.0 - 11.0


Iron (Fe)


1.3 - 1.8


1.0 - 1.8


Manganese (Mn)


0.3 - 0.8


0.30 - 1.0


Lead (Pb)

≤ 0.02

≤ 0.05


Zinc (Zn)


≤ 0.20


≤ 0.50


Other Impurities


≤ 0.3


≤ 0.5 (Total)



Equivalent Grades & International Standards



Region

Standard

Equivalent Grade

USA

ASTM B111

C71500

Europe

EN 12451

CuNi10Fe1Mn

Germany

DIN 17664

2.0872

Japan

JIS H3500

C7150

ISO

ISO 1634

CuNi10Fe1Mn



C71500 Mechanical Properties ASTM B111




Property


Annealed Condition


Hard Temper (Drawn)


Tensile Strength (min)


45 ksi (310 MPa)


60 ksi (415 MPa)


Yield Strength (0.2% offset)


15 ksi (105 MPa)


45 ksi (310 MPa)


Elongation (in 2")


35% min


15% min


Hardness (Rockwell B)


45 HRB


85 HRB



Key Advantages


Superior Seawater Corrosion Resistance


  • Low corrosion rate (<0.025 mm/year) in flowing seawater.
  • Resists pitting and stress corrosion cracking in chloride environments.


Biofouling Resistance


  • Inhibits marine organism attachment – reduces maintenance costs.


High Thermal Conductivity

  • 29 W/m·K (vs. 16 W/m·K for 316 stainless steel) – ideal for heat exchangers.


Erosion Resistance

  • Withstands high-velocity seawater (up to 3.5 m/s).



Application Fields




Industry


Critical Applications


Marine Engineering


Shipboard condensers, seawater piping, desalination plants


Power Generation


Steam condenser tubes, heat exchanger tubing


Oil & Gas


Offshore platform cooling systems, brine heat exchangers


Chemical Processing


Acid cooling systems, evaporator tubes


Desalination


Multi-stage flash (MSF) evaporator tubes


Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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Get in touch with us

  • Reach Us
  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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