Introducing our Admiralty Brass Tube series, expertly designed for condensers and heat-exchangers:
1) Meticulously crafted to meet and exceed the prestigious GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, among others.
2) Material Brand of Admiralty Brass Tube: Unparalleled quality and reliability.
| 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) Tube Temper: Offering a full range of tempers, with a standard supply in the annealed condition for optimal performance.
4) Dimensions: Choose from outer diameters of 5-100mm and wall thicknesses of 0.5-10mm, or customize according to your specifications, including length and tolerance as per your precise needs.
5) Our tubes boast exceptional straightness and a pristine surface, both inside and outside, ensuring superior functionality.
6) Application Range: Ideal for an extensive array of uses including, but not limited to, condensers and heat-exchangers, water evaporators, boiler blowdown 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.
Explore our Aluminum Brass Tube series, designed for excellence in condensers, heat-exchangers, and nuclear power applications:
1) Conforming to the highly esteemed GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, among others.
2) Material Brand of Aluminum Brass Tube: Superior quality materials ensure outstanding performance.
| 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) Tube Temper: Comprehensive range available, provided in the annealed condition for enhanced outcomes.
4) Dimensions: Offering outer diameters of 5-100mm and wall thicknesses of 0.5-10mm, customizable per your exact requirements, including adaptable length and tolerance options.
5) Our tubes are distinguished by their excellent straightness and immaculate surfaces, both internally and externally.
6) Application Range: Perfectly suited for a broad spectrum of uses such as condensers and heat-exchangers, water evaporators, boiler blowdown 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.
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Admiralty Brass Tube for condenser and heat-exchangers series:
1) Engineered to adhere to GB/T8890, ASTM B111, JIS H3300, BS EN12451 standards, and more.
2) Material Brand of Admiralty Brass Tube: A mark of elite craftsmanship.
| 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) Tube Temper: Available in all tempers, with a standard supply in an annealed condition.
4) Dimensions: Outer diameter: 5-100mm, Wall thickness: 0.5-10mm or tailor-made to your requirements, with length and tolerance adjusted as per your preferences.
5) Tubes assure impeccable straightness and a flawless surface, both inside and out.
6) Application Range: Admiralty Brass Tube exclusively designed for condenser and heat-exchange applications,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 utilities, and nuclear power.
Aluminum Brass Tube for condenser , heat-exchangers and nuclear power series:
1)Up to GB/T8890 / ASTM B111 / JIS H3300 / BS EN12451 standards and so on.
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 temper: All tempers are available (Goods supply state: Annealed condition)
4)Dimensions: Outer diameter:5-100mm, Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5)Tubes in good straightness, with clean surface of both inside and outside
6)Application range: Aluminum Brass Tube for condenser and heat-exchangers, Water Evaporators, Boiler , Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.
Copper-Nickel Alloy tube:
1)Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so on.
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)Tubes temper: All tempers are available (Goods supply state: Annealed condition)
4)Dimensions: Outer diameter:5-419mm(16" , World's Biggest size for Seamless), Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Tubes in good straightness, with clean surface of both inside and outside
6)Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, Water Evaporators, Boiler, Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.
C70600 Copper Nickel "90/10"
ASTM B151, MIL C15726F, SAE J461, SAE J463
C70600 (C706) & C71500 (C715), Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Our precision-engineered Power Steering Tubes and Brake Lines are crafted to deliver exceptional performance and reliability for your automotive needs.
CONSUMER PRODUCTS: Illuminate your space with our durable and stylish Screw Lamp Bases, designed for both functionality and elegance.
INDUSTRIAL APPLICATIONS: Our product range for industrial use is extensive, including high-performance Condenser Plates, Condensers, and Weld Torch Tips. We offer reliable Heat Exchanger Tubes, durable Valve Bodies, and Evaporator Tubes, all engineered for rigorous environments. Our Pressure Vessels, Distiller Tubes, and Pump Impellers are specifically designed for the oil refining sector, complemented by efficient Ferrules and Evaporators for optimal industrial operations.
MARINE APPLICATIONS: For marine use, discover our robust Boat Hulls and Tube Sheets, perfect for Salt Water Service. Our Salt Water Pipe Fittings and Piping Systems ensure efficient maritime operations. Protect your infrastructure with our Salt Water Piling Wrap, Hot Water Tanks, and Salt Water Baffles. Our Propeller Sleeves and Ship Hulls are engineered for durability, while our Water Hoses provide reliable flow management.
PLUMBING SOLUTIONS: Our expertly crafted Flanges provide reliable and secure connections for all your plumbing needs.
Precision-crafted sizes available exclusively from Hehong Precision.
TUBE & PIPE SOLUTIONS: Available in seamless form, our tubes and pipes range from 1/4" to an impressive 16" diameter, or 6.35mm to 419mm, offering versatility and precision for various applications.
Our Bars are engineered for strength and versatility in numerous applications.Choose from diameters ranging from 8mm to 90mm, with options extending to 100mm and 168mm for specific use cases.
Our Copper-nickel UNS C70600 alloy boasts an impressive copper content of no less than 88.6%, ensuring quality and durability.
Below, you'll find the mechanical properties of UNS C70600 tubes, expertly tailored through heat treatment for optimal performance.
| 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 |
Explore the detailed chemical composition of UNS C70600 copper alloy in the table below, showcasing its unique properties.
| 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 |
Refer to the table below for materials equivalent to the UNS C70600 copper alloy, ensuring versatile application possibilities.
| 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 offers premium solutions for your construction and industrial requirements.
1) Our products meet ASTM B171 and other esteemed standards, available as Forgings and certified under Europe PED 4.3, 3.1, 3.2, and 3.3.
2) Material designation includes: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30, along with various other alloys.
Our Material Brand of Copper-Nickel Alloy Tube Sheet / Blind Flange stands for reliability and excellence.
| 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 |
Additional materials: C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and other quality copper alloy metals are available for diverse applications.
3) Tubes are available in all tempers, supplied in an annealed condition, ensuring flexibility and quality.
4) We offer dimensions with an outer diameter of up to 2000mm and thickness up to 800mm. Customized length and tolerance specifications are available to meet buyers' requirements.
5) Our Tube Sheet / Blind flange is guaranteed to have a pristine and clean surface for high-quality applications.
6) Our Copper-Nickel Alloy Tube Sheets and Blind Flanges are ideal for a wide range of applications including condensers, 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 the nuclear power sector.
Arsenical Brass Tube Solutions:
1) Our Arsenical Brass Tubes adhere to GB/T8890, ASTM B111, and BS EN12451 standards, ensuring top-notch quality and performance.
2) Premium Material Brand of our products. Material Brand of our products symbolizes excellence and craftsmanship. Admiralty Brass Tube Solutions:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Tubes are available in all tempers, maintained in an annealed condition to ensure superior quality for any project.
4) Dimensions: Our exceptional copper plates boast an outer diameter ranging from 5mm to an impressive 100mm, and a wall thickness that spans from 0.5mm to a robust 10mm. or tailor-made to meet the discerning specifications of our valued buyers, with length and tolerance meticulously aligned to buyer's precise choices.
5) Precision-crafted tubes: Enjoy unparalleled straightness and a pristine surface finish both inside and out, setting new standards of quality.
6) Application range: Arsenical Brass Tube: Renowned for use in condenser and heat-exchange systems,rs, these tubes are ideal for Water Evaporators, Boilers, Heat Exchangers, Air Coolers, Gland Steam Condensers, Steam Ejectors, Turbine Oil Coolers, Fuel Oil Heaters, as well as Compressed Air Inter and After Coolers. Additionally, they serve critical roles in Ferrules, Oil Well Pump Liners, Distillers, the Marine Industry, and even Nuclear Power applications, making them incredibly versatile.
Company Reference:
Jiangyin: Hehong Precision: Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) stands as a proud branch of the esteemed Huahong Group (A-STOCK: 002645.SZ), a distinguished manufacturer of Copper Alloy products, strategically located in eastern China, near the vibrant city of Shanghai.
We specialize in producing top-quality copper and copper alloy products, includingadmiralty brass/naval brass, aluminum brass, and cupronickel/copper nickel,condenser tubes, high-efficiency heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. Our state-of-the-art facility boasts an impressive annual production capacity exceeding 30,000 tons of superior copper products. These products find their place in diverse applications such as seawater desalination, nuclear power, petrochemical industries, marine, steam turbines, pressure vessels, heat exchangers, central air-conditioning systems, household appliances, and railway transit systems, demonstrating their widespread utility.
And, we proudly contributed to writing the National Standard for copper alloy seamless tubes/pipes used in Nuclear Power!
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