Bimetallic Clad Pipe is a pipe made of two different metal materials, usually a metal with excellent mechanical properties and corrosion resistance (such as stainless steel, copper, etc.) combined with another metal with good thermal conductivity or other properties (such as carbon steel, aluminum, etc.). This composite pipe is designed to combine the advantages of two metals to meet specific engineering needs.

### 1. Structural Features

The structure of bimetallic clad pipe usually includes:

- **Inner layer**: Usually made of metal materials with strong corrosion resistance, which can resist the corrosion and wear of fluids.

- **Outer layer**: Usually made of high-strength and low-cost metal materials, providing the necessary mechanical strength and support.

### 2. Advantages

Bimetallic clad pipe has multiple advantages:

- **Improved corrosion resistance**: The inner layer material can effectively resist corrosion and extend the service life of the pipe.

- **Reduced cost**: By using cheaper outer layer materials, the overall cost can be reduced while retaining the characteristics of the inner layer.

- **Excellent mechanical properties**: Combining the advantages of two metals, the composite pipe excels in strength and toughness.

### 3. Application fields

Bimetallic composite pipes are widely used in many fields, including:

- **Oil and gas**: used to transport corrosive media to ensure the durability and safety of the pipeline.

- **Chemical industry**: In chemical reactions, composite pipes can withstand high temperature, high pressure and corrosive environments.

- **Power industry**: used in cooling systems and heat exchangers to improve heat exchange efficiency.

### 4. Manufacturing process

The manufacturing process of bimetallic composite pipes usually includes:

- **Hot rolling or cold rolling**: rolling two metals together at high or normal temperature to form a composite structure.

- **Welding**: connecting two metals through welding technology to ensure their firmness and sealing.

### Conclusion

Bimetallic composite pipes have become one of the important pipeline materials in modern industry due to their excellent performance and wide application prospects. Through reasonable design and manufacturing process, it can meet the needs under different working conditions and improve the safety and reliability of industrial equipment.