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CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20''

Spezilla is really a professional supplier, they always give us technical advice and provide good quality tubes with very competitive price!

—— Thomas Hoover - United States

Good quality, fast delivery, Spezilla has been supplying heat exchanger tubes for our projects since 2008, we really appreciate your support!

—— Massimiliano Rossi - Italy

Spezilla supports our group very well, and now we are approved supplier of goverment, they are reliable and flexible! Spezilla always answers!

—— Jaime Arias - Argentina

Very competitive price and the tubes are well polished, we are very satisfied with Spezilla from our cooperation since year 2010.

—— Nathalie Gulli - Mexico

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CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20''

China CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20'' supplier
CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20'' supplier CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20'' supplier CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20'' supplier CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20'' supplier

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Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008, PED 97/23/EC
Model Number: CuNi30Mn1Fe, CuNi 70/30, C71500

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Delivery Time: 10 DAYS
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
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Detailed Product Description
Spec.: ASME SB111, ASTM B111 Spec.: ASME SB111, ASTM B111
Materials: C70600, C71500 Materials: C70600, C71500
OD: 4.00MM - 76.2MM OD: 4.00MM - 76.2MM
WT: 0.25MM - 4.0MM WT: 0.25MM - 4.0MM
Length: 6000MM Length: 6000MM
Finish: Solution Annealed, O61 Finish: Solution Annealed, O61

CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20''

 

Description:

 

Copper nickel tubes are commonly used in condensers, coolers and heat exchangers where resistance to corrosion and erosion are necessary. The mechanical and dimensional characteristics of our products satisfy the most demanding orders that require tight tolerances.

 

Spezilla supply 70/30 copper nickel tubes for industries all throughout the world. At Spezilla, you will find competitive prices and high-quality 70/30 copper nickel tubes.

 

We produce smooth bore 70/30 copper nickel tubes of the highest standard, rigorously tested to make sure they are suitable for the exacting requirement of condensers and heat exchangers. These copper nickel tubes have the highest resistance to stress-corrosion cracking. These tubes are available in a variety of outside diameter, wall thickness and tempers to meet the requirement. Superior dimensional control with specified mechanical properties offers trouble free performance and cost saving.

This form of copper nickel tube gives the best service life under the most adverse conditions because of improved corrosion resistance and almost insensitive to stress corrosion. These copper nickel tubes are used in heat exchangers where severe erosion and corrosion have been experienced, especially at elevated temperatures, high velocities and extreme turbulence of the circulating media. These copper nickel tubes have an important bearing not only on the performance of heat exchangers but also on the cost and delivery cycle time of the condenser and heat exchangers where they are used.

 

Specifications:

 

UNS No. C71500 – BSI No. CN107 – ISO Name CuNi30Mn1Fe
Chemical Comp.  Cu rem / Ni 29 ~ 33 / Pb 0.05 / Fe 0.40 ~ 1 / Zn 1 max
ASTM Spec. B 111, B 359, B395, B 466, B 467, B 543, B 552
ASME Spec. SB 111, SB 395, SB 466
Applications Condenser, Evaporator and Heat Exchanger tubes; Distiller tubing; Salt Water piping.
Temper O61 Annealed / HR50 Drawn & Stress Relieved

 

Mechanical Properties  Metric English
Density 8.94 g/cc 0.323 lb/in³
Tensile Strength min.- O61 -/- HR50 360 MPa -/- 495 MPa 52 ksi -/- 72 ksi
Yield Strength min.- O61 -/- HR50 125 MPa -/- 345 MPa 18 ksi -/- 50 ksi
CTE, linear 16.2 10-6/°C @ 20.0 – 300 °C 9.0 10-6/°F @ 70.0 – 570 °F
Specific Heat Capacity 0.09 cal/g-°C @ 20ºC 0.09 BTU/lb-°F @ 70ºF
Thermal Conductivity 29 W/m-K @ 20.0 °C 17 BTU/ft2/ft/h/°F @ 70.0 °F
Melting Point 1171 – 1238 °C 2140 – 2260 °F

 

 

Applications:

 

The following are some of the various applications that 70/30 copper nickel tubes are used for:

 

Underwater fencing

Sugar plants

Air conditioners

Refrigeration

Oil lines

Gas lines

Industrial machinery

Plumbing

Machinery &equipment

Heat exchanger tubes

Steam tubes

Power plants

Ship building & ship repairs

Condensers

Distillers

Evaporators

Ferrules

Plumbing flanges

Power steering tubes

Salt water piping systems
 
 

CuNi30Mn1Fe Seamless Copper Nickel Heat Exchanger Tube Cu Ni 70 30 C71500 3/4'' X 0.065'' X 20''

 

Contact Details
Spezilla Tube Co., Ltd.

Contact Person: Will Ma

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