C71500 Copper Nickel Tube 70/30 Alloy

//C71500 Copper Nickel Tube 70/30 Alloy
  • C71500 Copper Nickel Tube 7030 Alloy

C71500 Copper Nickel Tube 70/30 Alloy for Industrial Steam Turbine Condenser, Seawater Desalting Industry Tin-Plated Surface Copper C70600, C71500, C70400, C44300, C68700 Finned Tube Coil as Heater in Drinking Water Systems​, Energy Saving Finned Copper Coil Heat exchanger For Process Coolers 0.75MM Wall Thickness, COPPER HOLLOW TUBE – SPECIAL BRASS TUBE – CUSTOMIZED BRASS TUBE CHINA SUPPLIER FACTORY

C71500 Copper Nickel Tube 70/30 Alloy Product Introduction

Standard ASTM B165/ASME SB165, ASTM B111/ASME SB111, etc.
Material C70600, C71500, C70400, CuNi10Fe1Mn, CuNi30Mn1Fe, etc.
Type Seamless Tubing
O.D 3 to 70mm
W.T 0.2 to 5mm
Length 1000-38000mm
Surface Treatment Pickled, Passivation, Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
Heat Treatment Condition Solution Annealing and water rapid quenched
Application Diesel engine cooler, industrial steam turbine condenser, marine air cooler, seawater desalting industry, etc.
Certificate ISO9001:2008, PED/97/23/EC and China Pressure Vessel Pipeline Manufacturing License(A1 & A2)
Capacity 3000 tons/year
Package In bundles, plywood cases, wooden cases with water-proof package, etc.
Product Origin  China(mainland).
Trade Terms FOB, CIF, CFR, DDP, EXW, etc.
Payment Terms T/T, L/C
Nearest Port Shanghai
Main Market Domestic Market, North America, Western Europe, South America, Eastern Asia etc.

The C71500 Copper Nickel Tube “70/30” alloy is the corrosion resistant alloy mainly used in salt water environment. The alloy is the combination of nickle, iron and manganese that helps in maintaining good corrosion resistance and is commonly used in seawater desalting industry.

The C70600 Copper Nickel is the alloy that offer corrosion resistance in salt water environments. The alloy contains 10-30 percent of nickle with addition of iron and manganese, which are necessary to maintain resistance towards corrosion.


Copper Nickel Tube 90/10 Standard BS2871


ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
Symbol CN 102 C 70600 CuNi10Fe1 C7060 CuNi10Fe1Mn
Copper Nickel Tube 70/30 Standard BS2871


ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
NFA 51 102 CN 107 C 71500 CuNi30Mn1Fe C 7150 CuNi30Mn1Fe

Product Details
Outer Diameter: 3.00 to 70.00mm
Wall Thickness: Between 0.2 and 5 mm
Material: Nickel
Single Piece Length: 6 meter


Industrial Applications : pump impellers, heat exchanger tubes, evaporator tubes, distiller tubes, condenser plates, refrigerators, process equipment, condenser components, ferrules, welding backing rings, flexible metal hose, weld wire, boiler parts, condensers, propeller sleeves, heat exchanger components

Marine Applications : salt Water flanges, salt water piping, valve bodies, sea water service, fittings, sea water condensers, salt water pipe fittings, water boxes – salt water applications, pump bodies and internal parts-sea water

Copper nickel tubes for seawater desalting industry are very important for all Industrial fields. ASCENTCOPPER has experience in these areas and is able to supply these tubes in accordance with most international standards and special customer requirements.


1. Are you a manufacturer or trading company ?

We are jiangsu trading company with procesing machines and stocks, can provide customize size and processing servies.

2. When can I get your reply after the inquiry. Copper Nickel Tubing for Power Plant

Within 15 minutes during working time, whthin 12 hours during non-working time.

3. How can I get an accurate quote?

Please provide the information of prodcuts standard, material, size and quantity.

4. What is your MOQ?

There is no MOQ with stock size, and others is 100 KG.  Copper Nickel Seamless Tubing for Diesel Engine Cooler

5. How long is your delivery time?

Within 5 days for stock size, 15-30 days for customized size.

6. Can you provide smples?

Yes, smples can be offered with only delivery fee

  • Affordable price
  • Customized design is Available
  • T/T, L/C or other payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Bulk discounts for larger orders

Product Range

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