C26000 copper tube is a 70/30 copper-zinc alloy (brass) with good plasticity, strength, machinability, welding and corrosion resistance. It is widely used in heat exchangers, papermaking equipment, mechanical parts, building water supply systems and other fields. The "C26000" in its name is the American ASTM standard grade, and the corresponding Japanese JIS standard grade is C2600.

C26800 is a common brass (Cu-Zn alloy), with a copper content of 64%-68.5%, zinc as the balance, and a small amount of iron (≤0.05%), lead (≤0.15%) and other elements. Its zinc content is about 34%, which is a high-zinc brass with good cold working properties, but it should be noted that stress corrosion cracking may occur in an environment containing ammonia, mercury or acid.

C27400 is a brass alloy copper tube, mainly composed of copper (Cu) and zinc (Zn), with a zinc content of about 37%. This material has good corrosion resistance, high strength and processing performance, and is widely used in water heaters, pipeline systems, heat exchangers, electrical equipment and other fields. Its chemical composition is copper as the balance, zinc content is about 37%, and other impurity elements such as tin (Sn) are extremely low (such as Sn <0.05%).

C36000 copper tube is a kind of American standard lead brass material, which belongs to free-cutting brass alloy and has excellent machining performance and anti-friction characteristics. Its chemical composition is based on zinc, containing lead (Pb) 0.8%-4%, aluminum (Al) ≤0.5%, iron (Fe) ≤0.10%, and density is 9.6g/cm³. It is widely used in precision machinery fields such as watch parts, automobile parts and riveted parts.

C51900 copper tube is a copper alloy tube with phosphor bronze (CuSn6.5-0.1) as the main component. It has excellent mechanical properties, wear resistance and corrosion resistance, and is widely used in industry, construction and home appliances. Its main features include high strength, good cold formability and welding performance, as well as pitting resistance and seawater resistance. It is suitable for the manufacture of springs, pipes, flexible pipes, etc.

C52100 copper tube is a copper alloy tube with phosphor bronze (CuSn) as the main component. Its main characteristics include good conductivity, corrosion resistance and processing performance. This material is widely used in electronic connectors, automotive parts, home appliances and other fields, and is favored for its excellent mechanical properties and ductility.

C54400 copper tube is a phosphor bronze alloy, mainly composed of copper (Cu), tin (Sn), zinc (Zn) and lead (Pb). It has high strength and excellent cutting performance. It is widely used in precision parts such as bushings and shaft sleeves in the fields of aviation, automobiles, heavy machinery, etc.

C61900 copper tube is an aluminum bronze alloy, the main components of which include copper (Cu) as the matrix, aluminum (Al) and iron (Fe) as the main added elements, and a small amount of nickel (Ni), zinc (Zn), tin (Sn), lead (Pb) and other elements. This material has high strength, high hardness, good wear resistance and corrosion resistance, as well as excellent electrical and thermal conductivity.

C62300 is a high-performance aluminum bronze alloy primarily composed of copper (Cu), aluminum (Al), and iron (Fe). It belongs to the family of copper-based alloys renowned for their exceptional mechanical strength, corrosion resistance, and wear properties.

Bronze pipes are pipes made of copper as the basis, with added alloy elements such as tin, aluminum, beryllium, etc. They are widely used in mechanical manufacturing, shipbuilding industry, building decoration and other fields due to their good strength, corrosion resistance and wear resistance.

Copper nickel/nickel silver tubes are made by melting elements such as copper, nickel, and zinc. Although they do not contain silver, they have a silver white luster and combine the good processability of copper, corrosion resistance of nickel, and strength of zinc. They are commonly used in fields such as seawater desalination, electronic instruments, and jewelry manufacturing.

C23000 copper rod is a red copper alloy, mainly composed of copper (84.00%-86.00%), zinc (remainder) and trace lead (≤0.05%), iron (≤0.05%). It is characterized by high strength and good plasticity, suitable for hot and cold pressure processing, welding and other processes, and has good corrosion resistance. The alloy is widely used in building hardware, pipeline accessories, electrical equipment, fire protection equipment and other fields.