ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | About 10000 ton / month |
| Delivery Time | 60-75days |
| Packaging Details | seaworthy packing for exporting |
| Steel grade | C70600 |
| Application | Boiler&heat exchanger |
| Standard | ASME SB111 |
| Surface | Bright Annealed |
| Third party inspection | BV,SGS |
| Feature | Corrosion Resistance |
| Brand Name | HDT |
| Model Number | C70600 |
| Certification | ABS,GL,DNV,NK,PED,AD2000,GOST, CCS, ISO 9001-2008 |
| Place of Origin | China(Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | About 10000 ton / month |
| Delivery Time | 60-75days | Packaging Details | seaworthy packing for exporting |
| Steel grade | C70600 | Application | Boiler&heat exchanger |
| Standard | ASME SB111 | Surface | Bright Annealed |
| Third party inspection | BV,SGS | Feature | Corrosion Resistance |
| Brand Name | HDT | Model Number | C70600 |
| Certification | ABS,GL,DNV,NK,PED,AD2000,GOST, CCS, ISO 9001-2008 | Place of Origin | China(Mainland) |
| High Light | bright annealed tube ，pickling stainless steel pipe | ||
Cooper Nicekl Alloy Pipe For Heat Exchanger ASME SB111-(90CU10NI)C70600,Annealed
Copper Nickel C70600 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or as ASTM B111 and ASME SB111. C70600 is known for its moderate strength, weldability, and formability. The inclusion of controlled quantities of iron and manganese also give the 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities.
C70600 Copper Nickel Applications •Desalination
•Underwater tubing
•Exchangers
•Marine hardware
Contact me today to inquire as to assist you in your copper nickel 90/10 needs!
List of standard C70600 sizes
Round Bar: ¼” Dia. thru 10”
Sheet: .065”, .125”
Plate: 3/16” thick thru 3”
Tube: Condenser tube
Pipe: ¼” Standard (SCH 40) thru 10”
¼” Extra Heavy (SCH 80) thru 4”
½” Class 200 Mil-T-16420 K thru 10”
Fittings: Class 200, SCH 40, SCH 80, Butt-weld Fittings
Threaded and Socket-weld Fittings, 3000#/6000#
C96200 400# Socket-weld Fittings
Flanges: Slip-on, threaded, blind, Weld-neck Flanges
| Joining Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Fair |
| Gas Shielded Arc Welding | Excellent |
| Coated Metal Arc Welding | Good |
| Spot Weld | Good |
| Seam Weld | Good |
| Butt Weld | Excellent |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Machinability Rating | 20 |
|
| Cu(1) | Fe | Pb | Mn | Ni(2) | Zn |
|---|---|---|---|---|---|---|
| Min./Max. | Rem. | 1.0-1.8 | 0.05 | 1.0 | 9.0-11.0 | 1.0 |
| Nominal | 88.6 | 1.4 | - | - | 10.0 | - |
Properties of Copper-Nickel Tube
Alloy C70600 is normally supplied as redrawn piping in the annealed condition. The combination of strength and good ductility give excellent formability.
As copper-nickel is softer than steel, it was first feared that fretting might be a problem. Experience has shown this is not the case.
Corrosion Resistance
For many years prior to its application as a brake tubing material, alloy C70600 had been used in ships, power station condensers and hydraulic lines on tankers, and had displayed excellent resistance to saline conditions. Early tests revealed that copper-nickel has almost the same resistance to burst pressure as steel. In testing, however, when exposed to salt spray over 180 days, steel's burst strength decreases significantly. The copper alloy remains consistently resistant.
Certification
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1985
Total Annual:
100000000-110000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid... Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid...
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