2024.05.16

The Difference Between Daiwa SC Lance and Mild Steel Pipe

Previously, we already described the details of Daiwa SC Lance, shedding light on its general information. Yet, the lingering question remains for many customers - what sets Daiwa SC Lance apart from Mild Steel Pipe? In this article, we aim to uncover the distinctions and similarities between the two, providing clarity on their unique characteristics.

Definition

Daiwa SC Lance

Daiwa SC Lance, also known as Self-Consuming Lance, is a type of oxygen lance pipe using hot-rolled steel sheets and welded using a high-frequency machine with a proper processing treatment that remove any greases or oil left on its surface after manufacturing.

Daiwa SC Lance generates high temperatures of above 3,000°C by blowing oxygen and melting steel that has solidified and slag on equipment.

Daiwa SC Lance - Explained

Mild Steel Pipe

Mild Steel Pipe, also known as low carbon steel or plain carbon steel, is a type of steel that contains a relatively low amount of carbon ( less than 0.25%). Mild Steel Pipe is valued for its ductility and malleability.

Purpose

Daiwa SC Lance

Daiwa SC Lance is specifically designed for oxygen lancing applications in steel manufacturing processes.

It is used for tasks such as removing stuck slag from converters, cleaning tapping holes in Blast Furnaces (BF), or slag doors in Electric Arc Furnaces (EAF).

Daiwa SC Lance

Mild Steel Pipe

Mild steel pipes, on the other hand, are general-purpose pipes made of mild steel and are used for a wide range of applications, including lancing, plumbing, construction, and transportation of fluids and gases.

Composition and Coating

Daiwa SC Lance

Daiwa SC Lance is typically made of welded carbon steel without any coating. It is processed under stringent quality control to ensure that there is no oil or grease on the surfaces, making it suitable for oxygen lancing operations.

Measure Daiwa SC Lance

Mild Steel Pipe

Mild steel pipes are also made of carbon steel but may have various coatings or finishes depending on their intended use. These coatings can include galvanization for corrosion resistance or epoxy coatings for specific applications.

Design and Construction

Daiwa SC Lance

SC Lance pipes may have specific designs, such as threaded ends or swaged ends, to facilitate connection and usage in oxygen lancing equipment. They are often manufactured to strict quality standards to ensure safety and performance in demanding industrial environments.

Mild Steel Pipe

Mild steel pipes come in various designs and constructions depending on their intended applications. They may have different wall thicknesses, diameters, and end finishes to suit different requirements.

Mild Steel

Conclusion

In summary, while both Daiwa SC Lance and mild steel pipes are made of carbon steel, Daiwa SC Lance is specifically designed for oxygen lancing operations in steel manufacturing, with characteristics tailored to withstand high temperatures and stringent quality standards for safety and performance. Mild Steel Pipes, on the other hand, are more general-purpose pipes used in a wide range of applications beyond steel manufacturing.

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The Difference Between Daiwa SC Lance and Mild Steel Pipe