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A guide to C22000 copper pipe

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C22000 copper pipe,C22000 copper tube

A guide to C22000 copper pipe

Date:2025-03-11

C22000, also known as Commercial Bronze (90/10 Bronze), is a copper-zinc alloy with approximately 90% copper and 10% zinc. It is valued for its excellent workability, corrosion resistance, and attractive reddish-gold appearance. This alloy is commonly used in architectural, industrial, and decorative applications.

 

Super Steel Manufacturing Co.,Ltd is professional copper tube manufacturer, for more details, please contact:sales@super-steels.com

 

Applications of C22000 Copper Pipe

- Plumbing & Water Systems

Used in non-aggressive water environments where corrosion resistance is needed.


- Architectural Elements

Handrails, decorative fixtures, and ornamental designs due to its aesthetic appeal.


- Industrial Use

Employed in low-pressure fluid systems and mild chemical environments.


- Heat Exchangers

Utilized in systems where moderate thermal conductivity is required.


- Electrical Components

Due to its good electrical conductivity, it is used in some conductive applications.

 

Advantages of C22000 Copper Pipe

- Durability

Resistant to general wear and tear.


- Corrosion Resistance

Performs well in non-aggressive environments.


- Ease of Fabrication

Easily formed, welded, and soldered.


- Aesthetic Appeal

Often used for visible piping and decorative elements.

 

Chemical Composition of C22000 Copper Pipe

Copper

With:

Zinc

Zn:

Lead

Pb:

Iron

Fe:

88.0-91.0

Allowance

≤ 0.08

≤ 0.15

Antimony

Sb:

Bismuth

Bi:

Phosphorus

P:

Impurity

≤ 0.005

≤ 0.002

≤ 0.01

≤ 0.5

 

Mechanical Properties of C22000 Copper Pipe

Tensile Strength

Kb (MPa):

Elongation

D10 (%):

Hardness:

410~630

≥10

105~175HV

 

Conclusion

C22000 copper pipes are a versatile and durable choice for various industrial, architectural, and decorative applications. Their combination of strength, corrosion resistance, and excellent workability makes them a reliable option for both functional and aesthetic purposes.

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