The Admiralty Brass Tube, an epitome of excellence for condenser and heat-exchanger applications:
1) Compliant with esteemed standards including GB/T8890, ASTM B111, JIS H3300, BS EN12451, and more, ensuring unmatched quality and reliability.
2) Premium 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) Tube Tempers: Available in all tempers. Supplied in a meticulously annealed state for optimal performance.
4) Comprehensive Dimensions: Outer Diameter ranges from 5-100mm, Wall Thickness from 0.5-10mm, adaptable to customer specifications. Length and tolerance are customizable to fit the buyer's precise requirements.
5) Tubes boast exceptional straightness and feature a pristine, clean surface both internally and externally.
6) Extensive Application Range: Ideal for use in 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, Nuclear Power, and more.
Discover the Aluminum Brass Tube series, crafted for superior performance in condensers, heat-exchangers, and nuclear power applications:
1) Adheres strictly to GB/T8890, ASTM B111, JIS H3300, BS EN12451 standards, offering unparalleled quality assurance.
2) Distinctive 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) Tube Tempers: Available in all variations, delivered in an annealed condition for enhanced functionality.
4) Tailored Dimensions: Outer Diameter from 5-100mm, Wall Thickness ranging from 0.5-10mm, customizable according to buyer's criteria, with consideration for specific length and tolerance as per buyer's discretion.
5) Tubes assured to exhibit high straightness, featuring a flawlessly clean surface inside and out.
6) Diverse Application Range: Perfectly suited 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, the Marine Industry, and Nuclear Power among others.
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Admiralty Brass Tube designed for condenser and heat-exchanger series:
1) Conforms to GB/T8890, ASTM B111, JIS H3300, BS EN12451 standards, and beyond.
2) 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) Tube Tempers: All tempers available, supplied in a superior annealed state.
4) Dimensions: Outer Diameter: 5-100mm, Wall Thickness: 0.5-10mm customizable according to buyers' requirements, including length and tolerance adjustments per buyers' specifications.
5) Tubes exhibit excellent straightness and maintain a clean surface both inside and outside.
6) Application Range: Admiralty Brass Tube crafted for condenser and heat-exchange applicationsincluding 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, to name a few.
Aluminum Brass Tube developed for condenser, heat-exchangers, and nuclear power series:
1) Crafted to exceed the highest industry benchmarks, our product aligns seamlessly with GB/T8890, ASTM B111, JIS H3300, BS EN12451 standards, and beyond. Trust in quality that sets the standard.
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) Exceptional tube temper options: Available in all tempers, primarily delivered in the annealed condition to suit your technical needs.
4) Precision engineered for versatility: Outer diameter ranges from 5-100mm, and wall thickness from 0.5-10mm, ensuring adaptability for any project. Our dimensions can be customized to meet specific buyer requirements. Length and tolerance are fully adjustable, catering to your exact specifications.
5) Our tubes exemplify perfection in straightness and maintain a pristine surface both inside and out.
6) Application range: Aluminum 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 among others.
Copper-Nickel Alloy tube:
1) Engineered to excel, our Copper-Nickel tubes conform to GB/T8890, ASTM B111, JIS H3300, BS EN12451 standards, and more, ensuring unmatched reliability.
2) Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or additional alloys available to suit your specific requirements.
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) Offering comprehensive temper options, our tubes are available in all tempers, typically supplied in the annealed condition for optimal performance.
4) Dimensions crafted for precision: Outer diameter ranges from 5to 419mm (the world's largest size for seamless applications), and wall thickness from 0.5-10mm. Customizable dimensions ensure that length and tolerance align perfectly with your project's unique demands.
5) Our tubes are distinguished by their superior straightness and immaculate surfaces both inside and out.
6) Application range: Copper-Nickel Alloy 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 industries.
C70600 Copper Nickel '90/10'
ASTM B151, MIL C15726F, SAE J461, SAE J463 are standards ensuring unrivaled performance under demanding conditions.
C70600 (C706) & C71500 (C715), Copper nickel delivers exceptional corrosion resistance, particularly in marine saltwater environments. Our alloys, predominantly containing 10 or 30 percent nickel, are fortified with iron and manganese, crucial for sustaining excellent corrosion resistance.
Typical Uses for C706 Copper Nickel '90/10':
AUTOMOTIVE: Perfect for Power Steering Tubes and Brake Lines, offering reliability and durability.
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Our premier industrial solutions include: 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. These components are designed to boost efficiency and longevity in various demanding environments.
MARINE: For marine applications, we provide: 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. Each product is crafted to withstand the harsh conditions of marine environments.
PLUMBING: Flanges
Sizes Available From Hehong Precision
TUBE&PIPE: Explore our extensive range of seamless tubes and pipes: Available in 1/4" - 16" diameter, or 6.35mm - 419mm diameter. Precision engineered for diverse applications.
BarOur bars are available in sizes: 8-90, 100, 168mm diameter, ensuring versatility for a multitude of uses.
Copper-nickel UNS C70600 boasts a copper content of not less than 88.6%, offering exceptional resistance and durability.
Below are the detailed mechanical properties of UNS C70600 tubes, tailored by precise heat treatment processes to meet your specific requirements.
| 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 meticulously detailed in the following table, ensuring you have all necessary specifications at your fingertips.
| 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 |
Find the equivalent materials to UNS C70600 copper alloy in the table below, providing you with diverse options for your projects.
| 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) Compliant with ASTM B171 and other standards. Our forgings come with Certificates of Europe PED 4.3 or 3.1, 3.2, 3.3, guaranteeing quality and reliability.
2) Material designation options include: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30, or other specialized 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 |
Other high-grade materials include: C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and various copper alloy metals, each offering unique benefits for distinct applications.
3) Tubes temper: All tempers are available, supplied in an annealed condition to provide maximum flexibility and performance.
4) Dimensions: Our offerings include outer diameters up to 2000mm and thicknesses up to 800mm, with customization available to meet buyer requirements for length and tolerance.
5) Our Tube Sheet / Blind flange products boast a pristine and clean surface, ensuring optimal performance and aesthetics.
6) Application range: Copper-Nickel Alloy Tube Sheet / Blind flange are ideal 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 applications, and nuclear power systems.
Arsenical Brass tube:
1) Manufactured to meet GB/T8890 / ASTM B111 / BS EN12451 standards, ensuring high quality and performance.
2) Material Brand of Admiralty Brass Tube:
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Tubes temper: Available in all tempers and supplied in an annealed condition for superior adaptability.
4) Dimensions: Offering outer diameters of 5-100mm and wall thicknesses of 0.5-10mm, tailored to meet diverse industrial needs. Tailored to your precise specifications, our product can be customized to meet the exact length and tolerance you need, ensuring a perfect fit for your requirements.
5) Our tubes boast exceptional straightness and feature a pristine, immaculate surface finish both inside and out, setting a benchmark for quality.
6) Application range: Arsenical Brass Tube Ideal for use in condensers and heat-exchange systems,such as water evaporators, boilers, and heat exchangers. With applications extending to air coolers, gland steam condensers, steam ejectors, turbine oil coolers, fuel oil heaters, as well as compressed air inter and after coolers. Also suitable for ferrules, oil well pump liners, distillers, and prominently utilized in the marine industry and nuclear power facilities.
Company Reference
Located in Jiangyin, Hehong Precision Technology (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd.) operates under the esteemed banner of Huahong Group (A-STOCK: 002645.SZ), a distinguished manufacturer of copper alloy products in eastern China, strategically positioned near Shanghai.
We excel in manufacturing copper and copper alloy products, includingadmiralty brass/naval brass, aluminum brass, and cupronickel/copper nickel) condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, and oxygen-free copper products. Our robust production capacity exceeds 30,000 tons annually. Our products are integral to seawater desalination, nuclear power, petrochemical, marine industries, steam turbines, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit applications.
Additionally, we authored the prestigious National Standard for copper alloy seamless tubes/pipes, specifically for Nuclear Power!
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