I. Chemical Composition

• Copper (Cu): 87.5% - 90.5%, possesses excellent electrical conductivity, thermal conductivity, and corrosion resistance, which are the key physical properties of the pipe material.

• Lead (Pb): 0.3% - 2.5%, enhances the cutting performance of the pipe material, reducing processing difficulty and energy consumption.

• Zinc (Zn): As one of the main components, zinc can strengthen the alloy's strength and hardness, optimize casting performance, and ensure the pipe material forms precisely under complex processes.

• Nickel (Ni): 0.7%, enhances the pipe material's resistance to high temperatures and corrosion;

• Iron (Fe): 0.10%, can refine the crystal grains and increase the material's strength;

• Tin (Sn): 0.2%, helps enhance the resistance to seawater corrosion;

• Phosphorus (P): 0.05%, can deoxidize and improve the toughness and fluidity of the alloy.

II. Application Fields

1. Plumbing and Bathroom Industry

Its excellent corrosion resistance and processing performance make it an ideal material choice for water pipe joints, faucet valve cores, etc. In the high-end intelligent bathroom sector, waterway control components made of HPB89-2 leaded brass pipes, with their outstanding sealing and anti-corrosion capabilities, ensure the long-term stable operation of the waterway system and significantly enhance product reliability and service life.

2. Architectural Decoration

The surface of HPB89-2 leaded brass pipes presents an elegant metallic luster, combining beauty with practicality. In the architectural decoration field, its excellent mechanical properties guarantee structural strength, and its unique texture enhances the overall style, suitable for decorative lines, high-end door and window hardware accessories, etc.

3. Fire Protection

In the fire protection field, the connection interfaces of water hoses and suction pipes have strict requirements for material mechanical properties. HPB89-2 leaded brass pipes, with their excellent mechanical properties, become the key material for fire equipment manufacturing. Their high strength and good sealing performance effectively ensure the stability of connection components during fire operations, laying a solid safety foundation for fire rescue.

4. Electronic and Electrical Industry

In the heat dissipation systems of some electronic products, this pipe material's excellent thermal conductivity can quickly transfer heat, ensuring the stable operation of electronic devices. At the same time, it also plays a key role in the manufacturing of electronic connectors, ensuring stable and efficient signal transmission.

5. Automotive Fuel Lines

HPB89-2 leaded brass pipe materials' excellent corrosion resistance can prevent fuel leakage, enhancing the safety and reliability of vehicle operation.

6. Aerospace

The lightweight and high-strength characteristics of HPB89-2 leaded brass pipes meet the requirements of aerospace components for weight reduction and efficiency improvement. They are often used to manufacture aircraft fuel system pipes and precision instrument components of spacecraft, maintaining stable performance even in extreme environments, ensuring the safe and reliable operation of equipment.

7. New Energy Industry

In the charging facilities of electric vehicles, the internal connection pipes of the charging gun made of HPB89-2 leaded brass pipes, with their excellent conductivity and plug-in performance, ensure the safety and stability of the charging process, effectively improving charging efficiency, and providing strong support for the popularization of new energy vehicles.

III. Use and Production

During the processing, operators must take protective measures and wear professional protective equipment to avoid inhaling lead dust or coming into contact with lead-containing processing waste liquids, thus preventing harm to their health. The production enterprise should also establish a complete environmental protection treatment system to properly handle lead-containing waste and avoid polluting the environment.

IV. Conclusion

As the demand for high-performance metal pipes in various industries continues to grow, the HPB89-2 lead bronze pipe is expected to continue to shine in the market. However, at the same time, enterprises also need to actively respond to challenges such as fluctuations in raw material prices and increased environmental protection requirements. By adopting technological innovation and process optimization, they can further improve product quality and production efficiency, seizing the initiative in the fierce market competition.

V. About Bolaibao

Facing challenges such as fluctuations in raw material prices and increased environmental protection requirements, Bolaibao, relying on its profound technical accumulation and innovative spirit, has continuously invested in research and development. Through process optimization, it has enhanced the product quality and production efficiency of the HPB89-2 lead bronze pipe. With outstanding quality and efficient services, it seizes the initiative in the fierce market competition and helps the industry reach new heights.

Contact us for detailed information and tailored solutions!

Tel: +86 15366282159

Email: sale@bolaibao1.com

Website: www.blbszmetal.com