Introducing our Admiralty Brass Tube Series, expertly crafted for condensers and heat-exchangers:
1) Meticulously engineered to meet and exceed standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring premium quality and reliability.
2) Distinctive Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
Germany |
Japan |
| China BG |
ASTM |
CDA |
BS |
DIN |
No |
JIS H |
| HSn70-1 |
C44300 |
443 |
CZ111 |
CuZn28Sn1 |
2.0471 |
C4430 |
3) Versatile Tubes Temper: Available in all tempers, supplied in the annealed condition for optimal performance.
4) Precision Dimensions: Outer diameter ranging from 5-100mm, wall thickness from 0.5-10mm, customizable to meet buyer specifications, including length and tolerance adjustments.
5) Impeccable Quality: Tubes feature excellent straightness, with pristine surfaces both inside and out.
6) Diverse Application Range: Designed for use in condensers and heat-exchangers, water evaporators, boiler blowdown heat exchangers, air coolers, and a wide array of other specialized applications in marine and nuclear industries, ensuring unmatched versatility and efficiency.
Explore our Aluminum Brass Tube Series, tailored for condensers, heat-exchangers, and nuclear power applications:
1) Crafted to adhere to prestigious standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, delivering outstanding quality and durability.
2) Distinguished Material Brand of Aluminum Brass Tube:
| Grade |
USA |
U.K |
Germany |
Japan |
| China BG |
ASTM |
CDA |
BS |
DIN |
No |
JIS H |
| HAL77-2 |
C68700 |
687 |
CZ110 |
CuZn22Al |
2.0460 |
C6870 |
3) Tubes Temper Flexibility: Available in all tempers with goods supplied in the annealed condition, ensuring adaptability for various uses.
4) Tailored Dimensions: Outer diameter ranging from 5-100mm, wall thickness from 0.5-10mm, with custom options to meet specific buyer requirements, including length and tolerance.
5) Superior Quality: Tubes maintain excellent straightness and clean surfaces inside and outside for enhanced performance.
6) Extensive Application Range: Perfect for use in condensers, heat-exchangers, and a multitude of other challenging environments within marine and nuclear sectors, offering unparalleled utility.
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Admiralty Brass Tube for condenser and heat-exchangers series:
1) Rigorously meets standards like GB/T8890, ASTM B111, JIS H3300, and BS EN12451 to ensure exceptional performance.
2) Premium Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
Germany |
Japan |
| China BG |
ASTM |
CDA |
BS |
DIN |
No |
JIS H |
| HSn70-1 |
C44300 |
443 |
CZ111 |
CuZn28Sn1 |
2.0471 |
C4430 |
3) All-Temper Availability: Tubes supplied in an annealed state for diversified applications.
4) Customizable Dimensions: Outer diameter from 5-100mm, wall thickness from 0.5-10mm, tailored to meet buyer specifications for length and tolerance adjustments.
5) Excellent Quality: Tubes feature remarkable straightness and clean surfaces on both sides.
6) Broad Application Range: Admiralty Brass Tube for condenser and heat-exchangers, water evaporators, boilers, heat exchangers, air coolers, and various other demanding applications in marine and nuclear industries, ensuring peak performance.
Aluminum Brass Tube Gansu Hehong New Materials Co., Ltd. proudly presents its Enhanced Performance Al Brass Tubes, ideal for critical energy applications such as condenser systems, heat-exchangers, and nuclear power series, offering unparalleled performance and reliability in demanding environments.:
1) Our aluminum brass tubes adhere to the highest industry standards, meeting the rigorous specifications of GB/T8890, ASTM B111, JIS H3300, and BS EN12451. These standards ensure the finest quality and compatibility for global applications.
2) Material Brand of Aluminum Brass Tube:
| Grade |
USA |
U.K |
Germany |
Japan |
| China BG |
ASTM |
CDA |
BS |
DIN |
No |
JIS H |
| HAL77-2 |
C68700 |
687 |
CZ110 |
CuZn22Al |
2.0460 |
C6870 |
3) We offer aluminum brass tubes in all tempers, with our primary supply state being the annealed condition, ensuring flexibility and adaptability for diverse usage needs.
4) Dimensions tailored to your project requirements: Outer diameter ranging from 5mm to 100mm and wall thickness from 0.5mm to 10mm, providing versatile options for various industrial applications. Moreover, we accommodate buyer-specific requirements for length and tolerance, offering customization to meet precise specifications.
5) Our tubes boast exceptional straightness and feature a clean, pristine surface on both the inside and outside, embodying quality craftsmanship and meticulous attention to detail.
6) Application range: Aluminum Brass Tube designed for optimal performance in condenser and heat-exchangers, water evaporators, boilers, heat exchangers, air coolers, gland steam condensers, steam ejectors, turbine oil coolers, fuel oil heaters, compressed air inter and after coolers, ferrules, oil well pump liners, distillers, marine industry applications, and nuclear power projects.
Copper-Nickel Alloy tube:
1) Our copper-nickel alloy tubes meet top-tier standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, assuring exceptional quality and reliability.
2) Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloy
Material Brand of Copper-Nickel Alloy tube:
| 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 |
3) Available in all tempers, our copper-nickel alloy tubes are primarily supplied in the annealed condition, offering versatility across various applications.
4) Dimensions: Our copper-nickel tubes provide flexibility with an outer diameter from 5mm to 419mm (16", the world's largest size for seamless tubes),and wall thickness ranges from 0.5mm to 10mm. Customization is a priority, with dimensions and tolerances tailored to buyer requirements.
5) Our tubes exhibit superior straightness and a flawlessly clean surface, both inside and out, highlighting our commitment to excellence.
6) Application range: Copper-Nickel Alloy tube engineered for exceptional performance in condenser and heat-exchangers, water evaporators, boilers, heat exchangers, air coolers, gland steam condensers, steam ejectors, turbine oil coolers, fuel oil heaters, compressed air inter and after coolers, ferrules, oil well pump liners, distillers, marine industry applications, and nuclear power sectors.
C70600 Copper Nickel "90/10"
Complies with ASTM B151, MIL C15726F, SAE J461, SAE J463 standards, ensuring robust performance and durability.
C70600 (C706) & C71500 (C715) copper-nickel alloys offer outstanding corrosion resistance, particularly in marine saltwater environments. With 10% or 30% nickel, supplemented by iron and manganese, they maintain superior corrosion resistance, making them ideal for seawater services.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Power Steering Tube, Brake Lines
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Dive into a world where efficiency meets endurance! Our products, such as Condenser Plates and Heat Exchanger Tubes, are meticulously crafted for optimal performance in rigorous industrial settings. Perfect for applications including Weld Torch Tips, Valve Bodies, and Pressure Vessels, they ensure robust solutions for Oil Refining, with components like Distiller Tubes and Ferrules playing a pivotal role in evaporative processes and pump systems.
MARINE: Our marine solutions are expertly designed to withstand the harshest saltwater conditions. From Boat Hulls and Tube Sheets for Salt Water Service to Hot Water Tanks and Propeller Sleeves, our products such as Salt Water Pipe Fittings and Water Hoses are integral in ensuring durability and performance in marine environments, guaranteeing resilience against corrosion and wear.
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: Available in a versatile range of sizes, our tubes and pipes cater to diverse applications with diameters from 1/4" to 16" (6.35mm - 419mm) designed for seamless integration. These dimensions ensure a perfect fit for varied industrial needs.
BarOur bars are available in sizes ranging from 8-90, 100, to 168mm diameter, offering versatility and precision for your specific requirements.
Copper-nickel UNS C70600 boasts a remarkable copper content of no less than 88.6%, ensuring excellent corrosion resistance and thermal stability.
The mechanical properties of UNS C70600 tubes are meticulously detailed in the table below, showcasing their adaptability and performance across various heat treatment conditions.
| 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 comprehensive chemical composition of UNS C70600 copper alloy is provided in the following table, illustrating its robust alloy characteristics.
| 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 |
Explore equivalent materials to UNS C70600 copper alloy in the table below, offering a wide spectrum of alternatives for diverse applications.
| 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 |
Our Copper-Nickel Alloy Tube Sheet and Blind flanges are crafted with precision, meeting ASTM B171 and other global standards to ensure reliability and performance.
1) Built to ASTM B171 standards and more, our forgings come with Certifications of Europe PED 4.3 or 3.1, 3.2, 3.3, ensuring unmatched quality and compliance.
2) Material designation includes: BFe10-1-1 / C70600 / C7060X, and a variety of copper-nickel alloys such as CuNi10Fe1Mn, CuNi9010, BFe30-1-1 / C71500, CuNi30Mn1Fe, CuNi7030, Cu70Ni30, and more.
Material Brand of Copper-Nickel Alloy Tube Sheet / Blind flange:
| 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 |
We also offer materials like C46400, C44300, C36000, CUAL10NI5FE4, and BS 1400 LGCS among other specialized copper alloys for diverse industrial applications.
3) Tubes temper: Our products are available in all tempers, with the goods supplied in an annealed condition, to suit your varying demands.
4) Dimensions: Tailored to your needs, our products feature an outer diameter of up to 2000mm and a thickness of up to 800mm, with length and tolerance customized according to your specifications.
5) Our Tube Sheets and Blind flanges boast a pristine, clean surface finish, reflecting our commitment to superior quality.
6) Versatile in application, our Copper-Nickel Alloy Tube Sheets and Blind flanges serve essential roles across industries in condensers and heat-exchangers, water evaporators, boilers, air coolers, steam condensers, marine and nuclear power sectors, and much more.
Arsenical Brass tube:
1) Manufactured to meet the rigorous standards of GB/T8890, ASTM B111, and BS EN12451, ensuring high-quality and reliable solutions.
2) Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Tubes temper: Available in all tempers, our products are supplied in an annealed state to meet diverse operational needs.
4) Dimensions: Our Enhanced Performance Al Brass Tubes are available in a versatile range of outer diameters from 5mm to 100mm, paired with wall thicknesses ranging from a delicate 0.5mm to a robust 10mm. Alternatively, dimensions can be tailored meticulously to meet buyers' specific requirements. Length and tolerance are also flexible, crafted to align perfectly with the buyer's preferences.
5) These tubes boast impeccable straightness and a pristine surface finish, both internally and externally, ensuring top-notch quality and reliability.
6) Application Range: Our Arsenical Brass Tubes excel in critical applications such as condensers and heat exchangers,making them ideal for Water Evaporators, Boilers, Heat Exchangers, Air Coolers, Gland Steam Condensers, Steam Ejector systems, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liners, Distillers, the Marine Industry, and Nuclear Power, to name a few.
Company Reference
Located in the thriving city of Jiangyin, Hehong Precision Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) is a prestigious branch of the Huahong Group (A-STOCK: 002645.SZ). As a renowned manufacturer of copper alloy products situated in eastern China, conveniently close to Shanghai, we are a beacon of excellence in the industry.
We specialize in the production of premium copper and copper alloy materials, includingadmiralty brass, naval brass, aluminum brass, and cupronickel/copper nickel,producing state-of-the-art condenser tubes, highly efficient heat exchange tubes, large-diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. With an annual production capacity exceeding 30,000 tons, our products are prized in applications like seawater desalination, nuclear power facilities, petrochemical industries, marine applications, steam turbines, pressure vessels, heat exchangers, central air-conditioning systems, household appliances, and railway transit, among others.
Moreover, we have contributed to the industry by authoring the National Standard for copper alloy seamless tubes and pipes, specifically engineered for Nuclear Powerprojects, highlighting our commitment to quality and innovation.
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