Introducing the Admiralty Brass Tube, a premium choice for condenser and heat-exchanger applications:
1) Crafted to meet and exceed GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, ensuring unparalleled quality and performance.
2) Material Brand of Admiralty Brass Tube: A legacy of excellence in craftsmanship 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: Available in all desired tempers with a default supply state of expertly annealed condition,
4) Dimensions: Customizable outer diameter ranging from 5-100mm, wall thickness from 0.5-10mm, with lengths and tolerances tailored to buyer specifications.
5) Boasting exceptional straightness and a pristine surface finish both inside and out, our tubes exemplify precision engineering.
6) Versatile Application Range: Admiralty Brass Tubes are ideal 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, distillation, marine industry, and nuclear power.
Introducing the Aluminum Brass Tube, designed for condenser, heat-exchangers, and nuclear power applications:
1) Manufactured to GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, delivering unmatched durability and excellence.
2) Material Brand of Aluminum Brass Tube: Renowned for strength and reliability in demanding environments.
| 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: Available in a wide range of tempers, supplied primarily in expertly annealed condition,
4) Dimensions: Offering flexibility with outer diameters from 5-100mm, wall thicknesses from 0.5-10mm, tailored lengths, and tolerances based on buyer needs.
5) Experience superior straightness and immaculate surface quality on both the interior and exterior of each tube.
6) Broad Application Range: 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, distillation, marine industry, and nuclear power.
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Admiralty Brass Tube for condenser and heat-exchangers series:
1) Developed in accordance with GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, ensuring peak performance.
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) Tube Temper: All tempers are available, typically supplied in an annealed condition,
4) Dimensions: Customizable specifications with outer diameters between 5-100mm, wall thicknesses from 0.5-10mm, adaptable to specific buyer requirements with personalized lengths and tolerances.
5) Exemplary straightness and cleanliness guaranteed, both internally and externally.
6) Expansive Application Range: Admiralty Brass Tube for condenser and heat-exchangeapplications, 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, distillation, marine industry, and nuclear power.
Aluminum Brass Tube Our Versatile Brass Tube is expertly crafted for use in condensers, heat exchangers, and the challenging environments of nuclear power applications. Its superior quality ensures optimal performance in these critical systems, making it an indispensable component in the energy sector.:
1) It adheres to the highest industry standards, specifically GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring unparalleled quality and reliability that meet global benchmarks and expectations.
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: Available in all tempers to suit various operational requirements, supplied in an annealed state to guarantee flexibility and durability.
4) Dimensions: Precision-engineered with an outer diameter range of 5-100mm and wall thickness from 0.5-10mm, offering versatility for custom applications. Or tailored to meet specific buyer requirements, with length and tolerance adjustable as per client specifications.
5) Exhibiting remarkable straightness, our tubes feature a pristine surface finish both internally and externally, ensuring minimal maintenance.
6) Application range: Aluminum Brass Tube for advanced condenser and heat-exchangesystems, 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 the marine industry, including nuclear power applications.
Copper-Nickel Alloy tube:
1) Meets stringent GB/T8890, ASTM B111, JIS H3300, and BS EN12451 standards, underscoring a commitment to excellence and dependability in all operational scenarios.
2) Material designation: BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10 and BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, Cu70Ni30, or other high-performance alloys tailored for demanding applications.
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: Fully customizable tempers available, provided in an annealed condition to meet diverse operational needs.
4) Dimensions: Outer diameter ranges from an impressive 5-419mm (16", the world's largest size for seamless tubes), ensuring adaptability to any project requirements., Wall thickness: 0.5-10mm Or as specified by the buyer, with length and tolerance designed to cater to client-specific needs.
5) Demonstrates impeccable straightness and features an immaculate surface both internally and externally, ensuring optimal performance and longevity.
6) Application range: Copper-Nickel Alloy tube for high-efficiency condenser and heat-exchangesystems, 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 sectors.
C70600 Copper Nickel "90/10"
Complies with ASTM B151, MIL C15726F, SAE J461, SAE J463 standards, ensuring robust performance in diverse applications.
C70600 (C706) & C71500 (C715) copper-nickel alloys exhibit remarkable corrosion resistance, particularly in marine saltwater environments. These alloys, with 10 or 30 percent nickel and vital iron and manganese additions, are engineered to withstand the corrosive challenges of seawater service.
Typical Uses for C706 Copper Nickel "90/10":
AUTOMOTIVE: Power Steering Tube, Brake Lines, designed to deliver superior performance and reliability in the automotive sector, ensuring safety and efficiency.
CONSUMER: Screw Lamp Bases - Ideal for seamless integration in various lighting solutions, ensuring durability and performance.
INDUSTRIAL: Our Industrial Range: Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, and Pump Impellers for Oil Refining. Additionally, Ferrules and Evaporators for peak industrial performance.
MARINE: Marine-Grade Solutions: Boat Hulls, Tube Sheets for Salt Water Service, Salt Water Pipe Fittings, Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, and Water Hoses—crafted for resilience against extreme maritime conditions.
PLUMBING: Sturdy and Reliable Flanges - Engineered for efficiency and longevity in all your plumbing needs.
Sizes Available From Hehong Precision: A wide range of dimensions tailored to meet your specific requirements.
TUBE&PIPE: Tube & Pipe Dimensions: Seamless tubes available from 1/4" - 16" diameter, equivalent to 6.35mm - 419mm in diameter, designed for precision and strength.
Bar - A robust solution for various industrial applications.Bar Dimensions: From 8mm to 90mm, with options extending to 100mm and 168mm diameter, ensuring versatility for any project.
Copper-nickel UNS C70600 boasts a minimum copper content of 88.6%, delivering superior corrosion resistance and durability.
Mechanical Properties of UNS C70600: Detailed performance metrics of these tubes are outlined, varying with specific heat treatments to ensure optimal functionality.
| 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 |
Chemical Composition of UNS C70600: Detailed in the following table, providing insights into its exceptional alloy composition.
| 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: A comprehensive list of similar alloy materials is provided in the accompanying table.
| 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: Superior quality for demanding applications.
1) Our products adhere to ASTM B171 and other standards, complete with European PED certifications (4.3, 3.1, 3.2, 3.3) for unrivaled reliability.
2) Material Designation: Options include BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, and Cu70Ni30, covering diverse alloy requirements.
Material Brand of Copper-Nickel Alloy Tube Sheet / Blind flange: Trusted and premium-grade materials.
| 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: Selection includes C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and other copper alloy metals for various applications.
3) Tubes Temper: Available in all tempers, with the goods supplied in an ideal annealed condition for enhanced performance.
4) Dimensions: Outer diameter up to 2000mm, thickness reaching 800mm, or tailored to buyers' specifications, including length and tolerance for complete customization.
5) Tube Sheet / Blind Flange: Guaranteed with a clean and impeccable surface finish.
6) Application Range: Our Copper-Nickel Alloy Tube Sheet / Blind Flange is perfect for use in condensers, heat-exchangers, water evaporators, boilers, 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.
Arsenical Brass Tube - Designed to meet rigorous standards for exceptional performance.
1) Compliant with GB/T8890, ASTM B111, and BS EN12451 standards, ensuring quality and reliability in every tube.
2) Material Brand of - Offering a prestigious selection for your needs. Admiralty Brass Tube: Crafted for superior performance, adhering to the highest standards.
| Grade |
USA |
U.K |
| China BG |
ASTM |
BS |
| H68A |
C26130 |
CZ126 |
3) Tubes Temper: Available in all tempers, supplied in an annealed condition to maximize adaptability and performance.
4) Dimensions: Outer diameter ranging from 5-100mm, wall thickness between 0.5-10mm, providing flexibility for various applications. Our product specifications can be tailored to the exact requirements of our buyers, including personalized length and tolerance, ensuring complete satisfaction with the end product.
5) Our tubes are crafted with impeccable precision, ensuring exceptional straightness and a pristine surface finish on both the interior and exterior, reflecting our commitment to quality.
6) Application range: Arsenical Brass Tube perfectly designed for condenser and heat-exchange systems,and ideal for use in 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, among others.
Company Reference
Jiangyin Hehong Precision Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) proudly stands as a dynamic branch of the esteemed Huahong Group (A-STOCK: 002645.SZ), recognized as a leading manufacturer of superior Copper Alloy products in eastern China, conveniently located near Shanghai.
We are experts in the production of premium copper and copper alloy products, includingadmiralty brass/naval brass, aluminum brass, cupronickel/copper nickel,with a specialty in condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. Our operations boast an impressive annual production capacity exceeding 30,000 tons of copper products. These products find critical applications in sectors such as seawater desalination, nuclear power, petrochemical, marine, steam turbine, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit, among others.
Moreover, we have proudly contributed to developing the National Standard for copper alloy seamless tubes/pipes utilized in Nuclear Power!
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