Introducing our premium Admiralty Brass Tube, specifically crafted for the demanding needs of condensers and heat-exchanger series. A tribute to excellence in engineering.
1) Meticulously manufactured to adhere to esteemed standards such as GB/T8890, ASTM B111, JIS H3300, BS EN12451, and beyond, ensuring unparalleled quality and reliability.
2) Presenting the distinguished Material Brand of Admiralty Brass Tube, a hallmark of superb craftsmanship and material integrity.
| 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, showcasing versatility and adaptability, supplied primarily in the annealed condition for optimal use.
4) Dimensions: Precision-defined with an outer diameter ranging from 5 to 100mm and a wall thickness of 0.5 to 10mm. Custom specifications are welcomed to meet unique buyer requirements, with length and tolerance tailored to your precise needs.
5) Our tubes boast impeccable straightness and are meticulously finished with clean surfaces on both the interior and exterior, guaranteeing superior performance and longevity.
6) An expansive application range: Our Admiralty Brass Tubes excel in a multitude of environments, from condenser and heat-exchangers to Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejectors, Turbine Oil Coolers, Fuel Oil Heaters, and beyond. Discover their versatility in the Marine Industry and Nuclear Power sectors too.
Introducing the elite Aluminum Brass Tube series, engineered for the rigorous demands of condensers, heat-exchangers, and nuclear power applications.
1) Crafted to meet and exceed standards of excellence such as GB/T8890, ASTM B111, JIS H3300, BS EN12451, ensuring top-tier performance and durability.
2) The Material Brand of Aluminum Brass Tube stands as a beacon of quality, offering unmatched resistance and reliability.
| 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, allowing for versatile applications, delivered in an annealed condition to suit your every requirement.
4) Dimensions: Tailored with precision, offering an outer diameter of 5 to 100mm and a wall thickness of 0.5 to 10mm. Customization options are available to meet each buyer's specific needs concerning length and tolerance.
5) Excel in straightness and cleanliness, with surfaces polished to perfection inside and out, ensuring excellence in every tube.
6) An extensive application range: These Aluminum Brass Tubes are ideal for a wide array of applications, including condensers, heat-exchangers, water evaporators, and more. Explore their capabilities in the marine and nuclear power industries, offering unmatched performance.
Please use CTRL+F to locate the product name and explore the detailed specifications and applications as outlined below:
Admiralty Brass Tube Engineered for the condenser and heat-exchangers series, embodying superior performance and reliability.:
1) Conforms to rigorous standards like GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, representing the pinnacle of quality assurance.
2) Material Brand of Admiralty Brass Tube: Symbolizing quality and innovation in material science.
| 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 in an annealed condition, offering adaptability for various applications.
4) Dimensions: Meticulously crafted with an outer diameter of 5 to 100mm and a wall thickness of 0.5 to 10mm. Customization is available based on buyers' requirements, including length and tolerance for tailored solutions.
5) Exemplary straightness and surface cleanliness, both internally and externally, highlight the quality of our tubes.
6) Application range: Admiralty Brass Tube Engineered for use in high-performance environments involving condensers and heat exchangers. Ideal for Water Evaporators, Boilers, Heat Exchangers, air coolers, and more, including the Marine Industry and Nuclear Power, offering unmatched versatility.
Aluminum Brass Tube Our Yellow Brass Tube JIS H3300 is expertly crafted for high-performance applications, including condensers, heat exchangers, and nuclear power series. These tubes are the epitome of efficiency and reliability in these critical sectors.:
1) Manufactured to the highest international standards: GB/T8890, ASTM B111, JIS H3300, 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 available in all tempers, supplied in an annealed condition, offering flexibility for diverse industrial needs.
4) Dimensions available: Outer diameter ranging from 5mm to 100mm, with a wall thickness of 0.5mm to 10mm, fully customizable to meet specific buyer requirements. Length and tolerance can be tailored according to buyers' precise specifications, ensuring perfect fit and function.
5) Our tubes boast exceptional straightness and a pristine surface, both inside and out, reflecting our commitment to excellence.
6) Application range: Aluminum Brass Tube Perfect for high-efficiency 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, and Nuclear Power applications.
Copper-Nickel Alloy tube:
1) Engineered to meet top-tier standards such as GB/T8890, ASTM B111, JIS H3300, BS EN12451, guaranteeing superior performance.
2) Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30, along with custom alloy options to suit your 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) Available in all tempers, these tubes are delivered in an annealed state, ensuring versatility and high-quality performance.
4) Dimensions offered: Outer diameter spans from 5mm to419mm, with the world's largest seamless size, and a wall thickness from 0.5mm to 10mm.Tailored to buyer specifications for length and tolerance, delivering precision and satisfaction. Customized to meet buyer specifications, offering precise length and tolerance for ultimate flexibility.
5) Exhibiting excellent straightness and a flawless surface, inside and out, these tubes mirror our dedication to superior craftsmanship.
6) Application range: Copper-Nickel Alloy tube Specially designed for condenser and heat-exchangeapplications, making them ideal for 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.
C70600 Copper Nickel '90/10':
Compliant with ASTM B151, MIL C15726F, SAE J461, SAE J463, ensuring consistency and reliability in demanding environments.
C70600 (C706) & C71500 (C715), renowned for their superior corrosion resistance, especially in marine salt water environments. With critical additions of iron and manganese, they maintain exceptional corrosion resistance, making them perfect for seawater service.
Typical Uses for C706 Copper Nickel '90/10':
AUTOMOTIVE: Power Steering Tubes, Brake Lines, delivering high-performance and durability in automotive applications.
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators
MARINE: Boat Hulls, Tube Sheet 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, Water Hoses
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: 1/4" - 16" diameter, 6.35mm - 419mm diameter for seamless.
Bar:8-90, 100, 168mm diameter.
Copper-nickel UNS C70600 has a copper content of not less than 88.6%.
Tabulated below are the mechanical properties of UNS C70600 tubes as a function of 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 chemical composition of UNS C70600 copper alloy is 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 |
Equivalent materials to UNS C70600 copper alloy are given 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) ASTM B171 and other standards, Forgings, with Certificate of Europe PED 4.3 or 3.1, 3.2, 3.3
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 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: C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS and other copper alloy metals.
3) Tubes temper: All tempers are available (Goods supply state: Annealed condition)
4) Dimensions: Outer diameter: Up to 2000mm Thickness: Up to 800mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Tube Sheet / Blind flange in good and clean surface.
6) Application range: Copper-Nickel Alloy Tube Sheet / Blind flange 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.
Arsenical Brass tube:
1) Up to GB/T8890 / ASTM B111 / BS EN12451 standards.
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 (Goods supply state: Annealed condition)
4) Dimensions: Outer diameter: 5-100mm, Wall thickness: 0.5-10mm The specifications of our Yellow Brass Tube JIS H3300, including length and tolerance, can be meticulously customized based on our esteemed buyers' preferences and requirements, ensuring a tailored fit for diverse applications.
5) Our tubes are crafted with precision, ensuring impeccable straightness and a pristine, clean surface both inside and out, providing exceptional quality and reliability.
6) Application range: Arsenical Brass Tube Perfectly engineered 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, the Marine Industry, and Nuclear Power sectors, among others.
Company Reference
Jiangyin Hehong Precision Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.), a proud branch of the renowned Huahong Group (A-STOCK: 002645.SZ), stands as a leading manufacturer of premium Copper Alloy products in eastern China, in close proximity to Shanghai.
Our expertise lies in the sophisticated production of copper and copper alloy products, includingadmiralty brass, naval brass, aluminum brass, cupronickel, and copper nickel.We offer a diverse range of products 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. We boast an impressive annual production capacity exceeding 30,000 tons of copper products. Our offerings are extensively utilized in seawater desalination, nuclear power, petrochemical, marine, steam turbine, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit applications.
Additionally, we proudly contributed to the authorship of the National Standard for copper alloy seamless tubes/pipes, specifically designed for Nuclear Power applications!
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