Introducing the Copper-Nickel Alloy Tube Sheet/Blind Flange, a pinnacle of engineering excellence designed to meet the rigorous standards of your industrial needs.
1) Elevate your expectations with our Copper-Nickel products, conforming to ASTM B171 and other esteemed standards. Our forgings come with the prestigious European PED Certificates 4.3, 3.1, 3.2, and 3.3, ensuring unparalleled quality and reliability.
2) Our meticulously crafted materials, designated as BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30, or other high-performance alloys, promise outstanding durability and performance.
Material Brand of Copper-Nickel Alloy Tube Sheet/Blind flange: Offering elite brands that stand as benchmarks for quality and performance in the industry.
| Grade |
USA |
U.K |
Germany |
Japan |
| China BG |
ASTM |
BS |
DIN |
JIS H |
| BFe10-1-1 |
C70600 |
CN102 |
CuNi10Fe1Mn |
C7060 |
| BFe30-1-1 |
C71500 |
CN107 |
CuNi30Mn1Fe |
C7150 |
Explore our diverse range of other high-quality materials, including C46400, C44300, C36000, CUAL10NI5FE4, and BS 1400 LGCS, alongside a variety of superior copper alloy metals.
3) Experience the versatility of our tube tempers-available in all conditions, ensuring you receive goods in an optimal annealed state for maximum effectiveness.
4) Dimensions tailored to perfection: With outer diameters extending up to 2000mm and thicknesses reaching 800mm, we customize dimensions to fit your specific requirements and tolerances.
5) Our Tube Sheet/Blind flange boasts a pristine, clean surface, reflecting the high-quality standards synonymous with our brand.
6) Widely applicable, our Copper-Nickel Alloy Tube Sheet/Blind flange is indispensable for condenser and heat exchanger applications, water evaporators, boiler blowdown heat exchangers, air coolers, and so much more. Notably, it excels in marine environments due to its remarkable corrosion resistance, particularly in salt water, thanks to the robust C70600 Copper Nickel '90/10' composition.
CONSUMER: Versatile in application, our products also suit consumer needs like screw lamp bases, offering durability and reliability.
INDUSTRIAL: Our broad selection includes components such as condenser plates, weld torch tips, heat exchanger tubes, and more-ensuring we meet the diverse needs of industrial applications with precision and performance.
MARINE: Perfect for marine applications, our products are ideal for boat hulls, salt water pipe fittings, and much more, providing unrivaled durability and resistance against harsh marine environments.
PLUMBING: With sizes ranging from 1/4" to 16" in diameter (6.35mm - 419mm for seamless), our flanges are crafted to meet all your precision plumbing needs.
Bars are available in diameters ranging from 8 to 90, 100, and 168mm, accommodating a wide array of industrial requirements.
Copper-nickel UNS C70600 is crafted with a minimum copper content of 88.6%, ensuring excellent conductivity and reliability.
The mechanical properties of UNS C70600 tubes are optimized through specific heat treatments, as detailed in the following table, ensuring superior performance in various applications.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| H55 |
414MPa (60ksi) |
393MPa (57ksi) |
10% |
72 |
- |
100 |
70 |
| OS025 |
303MPa (44ksi) |
110MPa (16ksi) |
42% |
15 |
- |
65 |
26 |
Find the chemical composition of our premium UNS C70600 copper alloy comprehensively outlined in the subsequent table, reflecting its high-quality construction.
| Elements |
Content (%) |
| Nickel, Ni |
9.0-11.0 |
| Iron, Fe |
1.0-1.8 |
| Zinc, Zn |
1.0 |
| Manganese, Mn |
1.0 |
| Lead, Pb |
0.05 |
| Copper, Cu |
Remainder |
Discover equivalent materials to the UNS C70600 copper alloy detailed in the table below, offering alternative solutions with similarly high standards.
| ASME SB111 |
ASME SB171 |
ASME SB359 |
ASME SB466 |
ASME SB467 |
| ASME SB395 |
ASME SB543 |
ASTM B111 |
ASTM B151 |
ASTM B122 |
| ASTM B171 |
ASTM B359 |
ASTM B395 |
ASTM B432 |
ASTM B466 |
| ASTM B469 |
ASTM B543 |
ASTM B608 |
DIN 2.0872 |
MIL C-15726 |
| MIL T-15005 |
MIL T-16420 |
MIL T-22214 |
SAE J461 |
SAE J463 |
Company Reference: A testament to our commitment to excellence and customer satisfaction.
Jiangyin: A hub of industrial innovation and excellence, contributing to our worldwide reputation. Introducing Hehong Precision Technology, a trailblazer in crafting superior copper alloy products, renowned for its precision and quality. (HHP COPPER/Jiangyin New Huahong Copper Industry Co., Ltd.) is a vital branch of the illustrious Huahong Group (A-STOCK: 002645.SZ), a distinguished leader in copper alloy manufacturing located in eastern China, conveniently proximate to Shanghai.
Gansu Hehong New Materials Co., Ltd. thrives on a development strategy that emphasizes technological advancement to fuel prosperity, alongside a commitment to fortifying the company with highly qualified personnel. Our unwavering focus is on pioneering product development, spearheading technical innovations, and refining processes for unmatched excellence. New Huahong has made a distinguished name for itself across China, recognized for its comprehensive production processes and rigorous inspection protocols. Our impressive annual production capacity reaches around 30,000 tons of copper products, placing us at the forefront of the industry. Our extensive product range includes copper, alloy condensate tubes, large diameter copper nickel alloy pipes, high-efficiency heat exchanger tubes, nickel-based corrosion-resistant alloy tubes, oxygen-free copper rods, wires, and cutting-edge high-tech special railway grounding wires.Our products are integral to a wide array of industries, including seawater desalination, nuclear power, petrochemical processes, maritime applications, steam turbines, pressure vessels, heat exchangers, air conditioning systems, consumer electronics, and both railway and urban rail transport. We proudly contribute to national standard creation for tubes used in nuclear applications, vacuum electrical magnetrons, and pressure gauges.
Driven by a philosophy centered around human-oriented approaches, superior quality, integrity in business, and mutually beneficial outcomes, we are committed to enhancing our core competencies through large-scale production, refined products, cost-efficiency, and high-tech market pursuits. We are fully prepared to tackle market competition with unwavering product quality and top-tier service standards.
In addition, we had the honor of crafting the National Standard for copper alloy seamless tubes and pipes, specifically tailored for Nuclear Power applications.Join us in our pursuit of excellence!
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