Introducing our Admiralty Brass Tube series: the quintessential choice for condenser and heat-exchanger applications, crafted with precision and advanced technology.
1) Conforming to top-tier standards like GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring unparalleled quality and reliability.
2) Material Excellence: Our Admiralty Brass Tubes are manufactured from premium-grade materials for superior performance.
| 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 Temper Options: Available in all tempers, our tubes are primarily supplied in an annealed state, promising flexibility in application.
4) Precision Dimensions: Select from an outer diameter of 5-100mm and a wall thickness of 0.5-10mm, customizable to your specific requirements for length and tolerance.
5) Superior Quality: Our tubes boast exceptional straightness with impeccably clean surfaces inside and out, guaranteed to meet stringent standards.
6) Broad Application Spectrum: Ideal for diverse uses from condensers and heat-exchangers to marine and nuclear power applications, our Admiralty Brass Tubes excel in performance and reliability across various industries.
Discover our Aluminum Brass Tube series: expertly designed for high-efficiency in condensers, heat-exchangers, and nuclear power applications.
1) Meticulous Compliance: Adhering to GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, offering unparalleled quality assurance.
2) Premium Material: Our Aluminum Brass Tubes utilize top-tier materials, providing unmatched durability and efficiency.
| 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) Flexible Tubes Temper: All tempers are available, primarily provided in an annealed condition for optimal adaptability.
4) Tailored Dimensions: Choose your ideal outer diameter from 5-100mm and wall thickness from 0.5-10mm, fully customizable per your specifications.
5) Quality Assurance: Our tubes are crafted for perfect straightness and spotless surfaces inside and out, meeting the highest industry standards.
6) Diverse Application Range: From condensers and heat-exchangers to marine and nuclear power, our Aluminum Brass Tubes deliver exceptional performance across a wide array of industrial applications.
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Admiralty Brass Tube for condenser and heat-exchangers series:
1) Exceeds industry standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring top-notch quality.
2) Crafted 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 Versatility: Available in all tempers, with goods typically supplied in an annealed state for versatile uses.
4) Custom Dimensions: Offering an outer diameter range of 5-100mm and wall thickness of 0.5-10mm, customizable to meet specific buyer requirements, including length and tolerance.
5) Uncompromised Straightness: Our tubes maintain excellent straightness and have clean surfaces both inside and out.
6) Extensive Use Cases: Admiralty Brass Tube for 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, and Nuclear Power sectors.
Aluminum Brass Tube Perfectly suited for condensers, heat-exchangers, and nuclear power applications, offering superior performance and reliability.:
1) Conforms to international standards, including GB/T8890, ASTM B111, JIS H3300, BS EN12451, ensuring top-notch quality and consistency.
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) Tubes are available in all tempers, with goods supplied in an annealed condition for optimum performance and flexibility.
4) Dimensions: Outer diameter ranges from 5-100mm, with a wall thickness of 0.5-10mm, efficiently customizable to meet specific requirements. Additional dimensions, lengths, and tolerances can be tailored to exact buyer specifications, ensuring a perfect fit for any project.
5) Tubes offer impeccable straightness and maintain pristine surface quality both internally and externally.
6) Application range: Aluminum Brass Tube for condenser and heat-exchangers in diverse sectors, including 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, the marine industry, and nuclear power applications.
Copper-Nickel Alloy tube:
1) Adheres to global standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring unmatched quality and reliability.
2) Material designation includes: BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, Cu70Ni30, or other customized alloys to suit specific needs.
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) Tubes available in all tempers, supplied in an annealed state to deliver exceptional adaptability and resilience.
4) Dimensions: Featuring outer diameters from 5 to 419mm - the largest seamless size globally, with a wall thickness of 0.5-10mm.5)mm (16" World's Biggest size for Seamless), Wall thickness: 0.5-10mm Custom dimensions, lengths, and tolerances are available, ensuring precise alignment with buyer's unique project requirements.
5) Guarantees superior straightness and flawless surfaces, both internally and externally.
6) Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, engineered for use in 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, the marine industry, and nuclear power.
C70600 Copper Nickel "90/10"
Adheres to ASTM B151, MIL C15726F, SAE J461, SAE J463 standards, ensuring superior quality and performance.
C70600 (C706) & C71500 (C715) deliver excellent corrosion resistance, particularly in marine saltwater environments, with 10 or 30 percent nickel compositions. Iron and manganese enhance corrosion resistance, making them ideal for seawater service.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Ideal for power steering tubes and brake lines, providing reliable performance under demanding conditions.
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Our cutting-edge Copper Connectors are designed for high-performance industrial applications. Ideal for Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, and Evaporators.
MARINE: Withstanding the elements, our products excel in marine applications, enhancing Boat Hulls, Tube Sheets for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, and Water Hoses.
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: Explore our versatile range, offering seamless tubes and pipes with diameters from 1/4" - 16" (6.35mm - 419mm).
BarSelect from a wide diameter range: 8-90, 100, and 168mm.
Copper-nickel UNS C70600 ensures superior quality with a minimum copper content of 88.6%.
Refer to the table below for the detailed mechanical properties of UNS C70600 tubes influenced by heat treatment.
| 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 precise chemical composition of UNS C70600 copper alloy is meticulously outlined in the following table.
| 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 UNS C70600 copper alloy presented in the table below.
| 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 |
Copper-Nickel Alloy Tube Sheet / Blind flange
1) Adhering to ASTM B171 and other standards, available in Forgings with Certification of Europe PED 4.3 or 3.1, 3.2, 3.3.
2) Material designation includes BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloys.
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 |
Select from a range of other premium materials: C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and additional copper alloys.
3) Tubes temper: Enjoy flexibility with all tempers available, supplied in an Annealed condition.
4) Flexible dimensions: Outer diameter up to 2000mm and thickness up to 800mm, customizable based on buyers' requirements for length and tolerance.
5) Meticulously crafted Tube Sheet / Blind flange featuring a pristine, clean surface.
6) Versatile application range: Suitable for Copper-Nickel Alloy Tube Sheets / Blind flanges used in condensers, heat-exchangers, water evaporators, boilers, air coolers, gland steam condensers, steam ejectors, turbine oil coolers, fuel oil heaters, and more, including the marine industry and nuclear power.
Arsenical Brass tube:
1) Meets the rigorous standards of GB/T8890, ASTM B111, and BS EN12451.
2) Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Tubes temper: All tempers are available, ensuring versatility and reliability, supplied in an Annealed condition.
4) Dimensions cater to various needs: Outer diameter from 5-100mm and wall thickness from 0.5-10mm. Tailor your order to perfection as we can produce precisely according to the buyers' requirements, including customized length and tolerance, ensuring everything aligns with the buyer's exact specifications.
5) Our tubes boast impeccable straightness and a pristine surface finish on both the inside and outside, ensuring optimal performance and aesthetics.
6) Broad Application Range: Arsenical Brass Tube Meticulously crafted for condensers and heat-exchange systems,including 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 the Nuclear Power sector, among others.
Company Reference
Located in the industrial hub of Jiangyin, Hehong Precision Technology (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd.) is a prestigious branch of the renowned Huahong Group (A-STOCK: 002645.SZ). As a distinguished Copper Alloy products manufacturer situated in eastern China, close to the bustling metropolis of Shanghai, we excel in craftsmanship and innovation.
Our expertise lies in the production of superior copper and copper alloy products, includingadmiralty brass/naval brass, aluminum brass, cupronickel/copper nickel.Our offerings such as condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables manifest an impressive annual production capacity exceeding 30,000 tons. Our products are ideally suited for applications in seawater desalination, nuclear power, petrochemical industries, marine technologies, steam turbines, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit sectors.
Moreover, we proudly authored the esteemed National Standard for copper alloy seamless tube/pipe specifically designed for Nuclear Powerindustries!
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