Introducing our Admiralty Brass Tube series, specifically designed for high-performance applications in condensers and heat-exchangers:
1) Engineered to meet rigorous standards including GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, ensuring unparalleled quality and reliability.
2) Distinguished 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 Tube Temper: Available in all tempers to suit diverse requirements, with annealed condition as the standard supply state, ensuring optimal performance.
4) Customizable Dimensions: Outer diameter ranging from 5 to 100mm, wall thickness between 0.5 to 10mm, with full customization available to meet buyer's precise specifications including length and tolerance.
5) Flawless Design: Tubes boast excellent straightness and immaculate surfaces both inside and out, guaranteeing efficiency and durability.
6) Extensive Application Range: Ideal for use in 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, and industries spanning marine to nuclear power.
Presenting our Aluminum Brass Tube series, tailored for top-tier condenser, heat-exchanger, and nuclear power applications:
1) Adheres to stringent standards such as GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, guaranteeing exceptional quality and performance.
2) Premium 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) Adaptable Tube Temper: Offering all tempers with annealed condition as the default, to cater to a wide range of applications.
4) Flexible Dimensions: Outer diameter from 5 to 100mm, wall thickness 0.5 to 10mm, with customization options to meet specific buyer requirements, including length and tolerance.
5) Outstanding Craftsmanship: Tubes exhibit pristine straightness and spotless surfaces inside and out, ensuring high functionality and resilience.
6) Broad Application Spectrum: Perfect for 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, and nuclear power.
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Admiralty Brass Tube for condenser and heat-exchangers series:
1) Crafted to the highest standards including GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, to ensure top-notch quality.
2) Distinguished 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) Comprehensive Tube Temper: All tempers available, with annealed condition as the default for optimal usability.
4) Precision Dimensions: Outer diameter 5-100mm, wall thickness 0.5-10mm, with complete customization available as per buyer's needs, including length and tolerance adjustments.
5) Precision Engineering: Tubes maintain excellent straightness and are crafted with flawless surfaces on both the inside and outside.
6) Extensive Application Scope: 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 applications.
Aluminum Brass Tube Tailored for the intricate demands of condensers, heat-exchangers, as well as the rigorous nuclear power sector, this product is your reliable partner for high-performance applications.:
1) Crafted to meet or surpass esteemed standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring unparalleled quality and performance.
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: Fully customizable with all tempers available, supplied primarily in an annealed state to meet diverse project needs.
4) Dimensions: Outer diameter ranges from 5-100mm; Wall thickness from 0.5-10mm, adaptable to your precise specifications. Length, diameter, and tolerance can be finely adjusted according to buyer specifications, ensuring a perfect fit for your project.
5) Engineered for precision, these tubes boast exceptional straightness and a pristine surface finish both inside and out.
6) Application range: Aluminum Brass Tube engineered for maximum efficiency in 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 Coolers, Ferrules, Oil Well Pump Liners, Distillers, Marine Industry, and Nuclear Power sectors.
Copper-Nickel Alloy tube:
1) Compliant with leading standards such as GB/T8890, ASTM B111, JIS H3300, and BS EN12451.
2) Material designation: Robust and versatile compositions like BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloys tailored to your 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 temper: Available in all tempers, supplied mostly in an annealed condition for optimal application.
4) Dimensions: Outer diameter:5-419mm (boasting the world's largest seamless size), with a wall thickness from 0.5-10mmcustomizable to your exact requirements with adaptable lengths and tolerances. Every dimension can be tailored to the buyer's specifications, ensuring the perfect solution for any requirement.
5) Meticulously manufactured to deliver tubes of perfect straightness and impeccable surface quality inside and out.
6) Application range: Copper-Nickel Alloy tube crafted for high-efficiency condenser and heat-exchangeprojects, including Water Evaporators, Boilers, Heat Exchangers, Air Coolers, Gland Steam Condensers, Steam Ejectors, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Coolers, Ferrules, Oil Well Pump Liners, Distillers, Marine Industry, and Nuclear Power sectors.
C70600 Copper Nickel "90/10"
Manufactured to ASTM B151, MIL C15726F, SAE J461, SAE J463 standards for assured quality.
C70600 (C706) & C71500 (C715) alloys provide excellent corrosion resistance, ideal for marine saltwater environments. These alloys feature 10% or 30% nickel, with iron and manganese additions for superior durability.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Power Steering Tube, Brake Lines
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Our industrial range includes components such as Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators, all meticulously crafted to meet the highest standards of performance and durability.
MARINE: For the marine industry, we offer high-quality 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, all designed to withstand the rigors of saltwater environments.
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: Our seamless tubes and pipes are available in a wide range of diameters from 1/4" to 16" (6.35mm to 419mm), ensuring versatile applications for various projects.
BarAvailable in diameters ranging from 8mm to 90mm, 100mm, and 168mm, our bars meet diverse needs.
Copper-nickel UNS C70600 boasts a superior copper content of no less than 88.6%, providing exceptional quality and reliability.
Presented below are the mechanical properties of UNS C70600 tubes, demonstrating how heat treatment can enhance their 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 |
Outlined in the following table is the chemical composition of the UNS C70600 copper alloy, highlighting its robust 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 |
The table below provides equivalent materials to the UNS C70600 copper alloy, ensuring you find the right match for your needs.
| 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 Tube Sheets and Blind Flanges meet ASTM B171 and other stringent standards, available with the Certificate of Europe PED 4.3 or 3.1, 3.2, 3.3 for quality assurance.
2) Material designation varieties include BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 among others, providing a wide selection for specific applications.
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 available materials include C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and other robust copper alloy metals.
3) Tubes temper options are extensive, with all tempers available ensuring adaptability to various demands (Goods supplied in an annealed condition).
4) Dimensions options are flexible: Outer diameter is up to 2000mm, Thickness up to 800mm or as per buyer's requirements, with length and tolerance customizable.
5) Our Tube Sheets and Blind Flanges feature a superior surface finish, ensuring quality and aesthetics.
6) Application range: Copper-Nickel Alloy Tube Sheet / Blind Flange is ideal for use in condensers 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, the marine industry, and nuclear power applications.
Arsenical Brass Tube:
1) Conforming to GB/T8890, ASTM B111, and BS EN12451 standards, our Arsenical Brass Tubes are crafted for excellence.
2) Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Offering all temper options, our tubes are adaptable to a range of requirements (Goods supplied in an annealed condition).
4) Dimensions: With an outer diameter range of 5-100mm and wall thickness from 0.5-10mm, these tubes cater to various applications. Tailor your specifications to perfection! Our offerings can cater to your unique requirements with precise length and tolerance, ensuring your needs are met to the highest standards.
5) Experience superior craftsmanship with our tubes, featuring impeccable straightness and pristine surfaces both inside and outside.
6) Discover the versatile applications: Arsenical Brass Tube Engineered for ultimate efficiency in condenser and heat-exchange systems,rs, 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, and pivotal sectors like the Marine Industry and Nuclear Power, among others.
Company Reference
Jiangyin Hehong Precision Technology (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd.), a distinguished branch under the prestigious Huahong Group (A-STOCK: 002645.SZ), stands as an eminent manufacturer of Copper Alloy products in eastern China, strategically located near Shanghai.
We specialize in the production of premium copper and copper alloy products (like admiralty brass/naval brass, aluminum brass, cupronickel/copper nickel,) including condenser tubes, high-performance heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, and oxygen-free copper solutions. With a robust annual production capacity exceeding 30,000 tons, our products are integral to industries such as seawater desalination, nuclear power, petrochemical, marine, steam turbine, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit.
And we authored the authoritative National Standard for copper alloy seamless tubes/pipes employed in Nuclear Power!
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