Admiralty Brass Tube, the ultimate choice for condenser and heat exchanger applications:
1) Precisely manufactured to meet the stringent standards of GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring superior performance and reliability.
2) Material Brand of Admiralty Brass Tube: Crafted with precision and excellence.
| 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) Tubes temper: Available in all tempers, primarily supplied in an annealed condition to meet diverse application needs.
4) Dimensions: Customizable outer diameter ranging from 5mm to 100mm, wall thickness from 0.5mm to 10mm, with length and tolerance tailored to the buyer's specifications.
5) Experience exceptional quality with tubes offering impeccable straightness and a pristine surface, both inside and outside.
6) Diverse application range: Admiralty Brass Tubes are ideal for a wide array of uses including condensers, 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.
Aluminum Brass Tube: A cornerstone for condenser, heat exchanger, and nuclear power applications:
1) Manufactured to meet the highest standards, including GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring unmatched quality and performance.
2) Material Brand of Aluminum Brass Tube: Designed for excellence and durability.
| 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: Available in all tempers, predominantly supplied in an annealed condition to cater to specific application demands.
4) Dimensions: Outer diameter customizable from 5mm to 100mm, wall thickness from 0.5mm to 10mm, with length and tolerance crafted to buyer preferences.
5) Superior quality tubes offering excellent straightness and a spotless surface, both internally and externally.
6) Application range: Perfect for an extensive range of uses such as condensers, 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.
To find your desired product name, use CTRL+F and search your information as detailed below:
Admiralty Brass Tube for condenser and heat exchanger applications:
1) Certified to meet GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, ensuring reliability and superior performance.
2) Material Brand of Admiralty Brass Tube: Unmatched quality and precision.
| 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) Tubes temper: All tempers are available, with goods typically supplied in an annealed condition to suit various applications.
4) Dimensions: Outer diameter from 5mm to 100mm, wall thickness from 0.5mm to 10mm, or customized according to buyer requirements, with length and tolerance tailored to buyer specifications.
5) Impressive straightness and flawless surface quality on both interior and exterior of the tubes.
6) Extensive application range: Admiralty Brass Tube for high-performance condenser and heat exchangeapplications, 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 nuclear power.
Aluminum Brass Tube Perfectly engineered for high-performance applications, our Premium Al Brass Tubes serve as the ultimate choice for condensers, heat exchangers, and nuclear power series, ensuring unmatched reliability and efficiency.:
1) Meeting the stringent standards of GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, our products promise exceptional 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 temper: With all tempers available, our tubes are delivered in an annealed condition, showcasing flexibility and readiness for diverse applications.
4) Dimensions: Outer diameter ranges from 5 to 100mm, with a wall thickness of 0.5 to 10mm. Customize according to your precise needs, with lengths and tolerances tailored to your specifications. or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Enjoy the perfect straightness and pristine surfaces, both inside and out, with our meticulously crafted tubes.
6) Application range: Aluminum Brass Tube for condenser and heat-exchangers, Water Evaporators, Boilers, 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 industries, where performance cannot be compromised.
Copper-Nickel Alloy tube:
1) Exceeds stringent standards including GB/T8890, ASTM B111, JIS H3300, BS EN12451, ensuring exceptional durability and performance.
2) Material designation: Available in BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloys, designed for superior performance.
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, providing versatility, with goods supplied in an annealed state for immediate use.
4) Dimensions: Outer diameter from 5-419mm (16" - the world's largest size for seamless), with a wall thickness of 0.5-10mm, customizable to meet your unique demands., Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Experience unrivaled straightness and immaculate surfaces, both internally and externally, with these superior tubes.
6) Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, Water Evaporators, Boilers, 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 sectors, where excellence is key.
C70600 Copper Nickel "90/10"
ASTM B151, MIL C15726F, SAE J461, SAE J463
C70600 (C706) & C71500 (C715), Copper nickel alloys, specifically tailored for marine environments, are renowned for superior corrosion resistance. The combination of 10 or 30 percent nickel, fortified with iron and manganese, ensures top-tier performance.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Power Steering Tube, Brake Lines, where precision engineering and robust performance are demanded.
CONSUMER: Screw Lamp Bases
INDUSTRIAL: An impressive array of industrial-grade products, including Condenser Plates, high-performance Condensers, Weld Torch Tips, durable Heat Exchanger Tubes, robust Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers perfect for Oil Refining, and reliable Ferrules. Also, versatile Evaporators designed to meet your industrial needs.
MARINE: Enhance your marine applications with top-tier products such as Boat Hulls, Tube Sheets meticulously crafted for Salt Water Service, and Salt Water Pipe Fittings. We also offer extensive Salt Water Piping Systems, innovative Salt Water Piling Wrap, durable Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, and Water Hoses for seamless marine operations.
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: Explore a comprehensive range of tube and pipe sizes with diameters ranging from 1/4" to 16" (6.35mm to 419mm) for seamless applications.
BarAvailable in diameters of 8-90, 100, and 168mm, our bars cater to diverse requirements.
The Copper-nickel UNS C70600 alloy boasts an impressive copper content of no less than 88.6%, offering exceptional quality.
The mechanical properties of UNS C70600 tubes, shaped by precise heat treatment, are tabulated below for your reference.
| 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 |
Discover the chemical composition of the UNS C70600 copper alloy, detailed in the table below.
| 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 equivalent materials to the UNS C70600 copper alloy.
| 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) Our products comply with ASTM B171 and other standards, ensuring high-quality forgings. Certificates of Europe PED 4.3, 3.1, 3.2, and 3.3 confirm their reliability.
2) Material designations include BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, and Cu70Ni30, alongside other alloy options to fit your needs.
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 |
Other materials include C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and a selection of other copper alloy metals for diverse applications.
3) Tubes are available in all tempers, with goods supplied in an annealed condition for optimal performance.
4) Dimensions are customizable: Outer diameter options up to 2000mm, with thicknesses up to 800mm, tailored to meet buyers' precise requirements, including length and tolerance.
5) Tube Sheets/Blind flanges are manufactured to a pristine and clean surface finish.
6) Our Copper-Nickel Alloy Tube Sheets/Blind flanges are engineered for a range of applications, including use in condensers, heat exchangers, water evaporators, boilers, 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 even the nuclear power sector.
Arsenical Brass tube:
1) Manufactured to meet rigorous standards such as GB/T8890, ASTM B111, and BS EN12451, ensuring superior quality.
2) Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Our Admiralty Brass Tubes are offered in all tempers, delivered predominantly in an annealed state for maximum utility and performance.
4) Dimensions for these tubes are flexible, with outer diameters ranging from 5-100mm and wall thickness options from 0.5-10mm, catering to specific application needs. Tailored to meet your specific needs, we offer customization options for length and tolerance, perfectly aligning with your unique requirements and preferences.
5) Experience the excellence of tubes with perfect straightness and impeccably clean surfaces, both inside and out, ensuring superior functionality and aesthetic appeal.
6) Application Range: Arsenical Brass Tube Ideal for condenser and heat-exchange applicationsrs, 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, and Nuclear Power, among others.
Company Reference
Jiangyin Hehong Precision Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) is an esteemed branch of the prestigious Huahong Group (A-STOCK: 002645.SZ), a renowned manufacturer of Copper Alloy products based in eastern China, strategically located near Shanghai.
We specialize in producing copper and copper alloy (admiralty brass/naval brass, aluminum brass, cupronickel/copper nickel,) condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. Our annual production capacity exceeds 30,000 tons of premium copper products. These products are extensively utilized in industries such as seawater desalination, nuclear power, petrochemical, marine, steam turbine, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit, among others.
Furthermore, we played a pivotal role in drafting the National Standard for copper alloy seamless tube/pipe applications in Nuclear Power!
Audited Supplier 
){kind=link}