Copper-Nickel Alloy Tube Sheet / Blind Flange: Masterfully crafted, these tube sheets and blind flanges boast the durability and resilience of copper-nickel alloys, making them indispensable for a myriad of industrial applications.
1) Our products meet the prestigious ASTM B171 standards and are forged to perfection. They come with the high-grade Certificate of Europe PED 4.3, as well as 3.1, 3.2, and 3.3 certifications, ensuring unyielding quality and reliability.
2) Material Designation: We offer a versatile range of high-grade materials, including BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, and BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, Cu70Ni30, plus other specialized alloys tailored for demanding applications.
Material Brand of Copper-Nickel Alloy Tube Sheet / Blind Flange: Our products carry the esteemed brands known for exceptional quality in copper-nickel alloy production.
| 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 |
Other materials offered: Our experts provide a selection of superior copper alloy metals such as C46400, C44300, C36000, CUAL10NI5FE4, and BS 1400 LGCS, among others, each chosen for their reliability and performance.
3) Tube Temper: We accommodate all temper specifications, supplying goods in the annealed condition to ensure optimal performance and adaptability in diverse scenarios.
4) Dimensions: Our offerings include an outer diameter reaching up to 2000mm and thickness of up to 800mm. We cater to the buyer's bespoke requirements, including length and tolerance parameters, ensuring precision and customization.
5) Surface Quality: Our Tube Sheets and Blind Flanges feature impeccably clean surfaces, reflecting our commitment to quality and meticulous craftsmanship.
6) Application Range: Our Copper-Nickel Alloy Tube Sheets and Blind Flanges are engineered for an extensive range of uses: from condenser and heat-exchangers, water evaporators, to marine industry and nuclear power applications, they exhibit remarkable corrosion resistance, especially in marine saltwater conditions. They are indispensable in automotive applications for power steering tubes and brake lines.
CONSUMER: Specially designed for screw lamp bases, highlighting our versatility and precision in consumer products.
INDUSTRIAL: Our products excel in industrial settings with applications in condenser plates, heat exchanger tubes, and pressure vessels, underlining durability and efficiency.
MARINE: Adapted for the sea, our products excel in marine environments, serving as reliable components for boat hulls, saltwater piping systems, and ship hulls.
PLUMBING: Hehong Precision offers a wide array of flange sizes, ensuring solutions from diameters of 1/4" to 16", and seamless tubes from 6.35mm to 419mm, showcasing our commitment to precision engineering.
Bar: Available in diameters ranging from 8mm to 90mm, 100mm, and 168mm, our bars meet the exacting standards of our discerning clientele.
Our copper-nickel UNS C70600 boasts a minimum copper content of 88.6%, assuring quality and high performance in every application.
The mechanical properties of UNS C70600 tubes vary depending on heat treatment, ensuring adaptability and strength tailored to specific needs.
| 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 |
The chemical composition of UNS C70600 copper alloy is meticulously detailed in the following table, reflecting our commitment to transparency and excellence.
| 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 |
Equivalent materials to UNS C70600 copper alloy are comprehensively listed below, facilitating informed decision-making for our clients.
| 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: Discover the expertise and legacy of our company, a beacon of innovation and quality in the manufacturing sector.
Jiangyin: This strategic location underscores our global reach and accessibility. Hehong Precision Technology: Our dedication to precision and technological advancement is at the core of our identity. (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) is a proud branch of the Huahong Group (A-STOCK: 002645.SZ), a celebrated manufacturer in eastern China, strategically positioned near the bustling hub of Shanghai, ensuring swift and efficient service delivery.
Gansu Hehong New Materials Co., Ltd. thrives on a visionary development strategy, which emphasizes innovation through cutting-edge technology and empowers growth by nurturing exceptional talent. Our relentless dedication to product evolution, groundbreaking technical advancements, and seamless process enhancements has propelled New Huahong to the forefront of the Chinese market. Renowned for our comprehensive production process and stringent inspection protocols, we boast an impressive annual production capacity of approximately 30,000 tons of premium copper products, which include copper, alloy condensate tubes, extensive diameter copper nickel alloy pipes, high-performance heat exchanger tubes, nickel-based corrosion-resistant alloy tubes, and oxygen-free copper. Furthermore, our offerings extend to precision rods and wires, featuring advanced, specialized railway grounding wires that set industry benchmarks.Our diverse range of products finds extensive application across multiple industries, including seawater desalination, nuclear power, petro-chemical, marine, steam turbine, pressure vessels, heat exchangers, air conditioning systems, consumer electronics, and railway systems. Notably, the company has made significant contributions to the development of national standards for tubes used in critical sectors such as nuclear, vacuum electrical magnetrons, and pressure gauges, reflecting our industry leadership.
Guided by our core philosophy of being people-centric, committed to excellence, conducting business with integrity, and fostering mutually beneficial relationships, we focus on enhancing our core competencies through large-scale production, refined product offerings, cost efficiency, and high-tech market solutions, catering to a diverse clientele. We are poised to excel in market competition by consistently delivering superior product quality and unparalleled service standards.
Furthermore, we were instrumental in drafting the National Standard for copper alloy seamless tubes and pipes tailored specifically for the Nuclear Power industry,underscoring our technical expertise and commitment to quality!
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