Welded Steel Pipes

Welded Steel Pipes: Definition, Characteristics, and Industry Applications

Welded steel pipes are a type of steel pipe that is formed by welding the edges of steel sheets or strips together. They are widely used in various industries due to their unique characteristics, material grades, and finishes. Welded steel pipes are manufactured by joining the edges of steel sheets or strips together using various welding techniques such as electric resistance welding (ERW), submerged arc welding (SAW), or high-frequency induction welding (HFIW). These techniques ensure a strong and durable bond, creating a continuous and seamless pipe.

Characteristics, Material Grades, and Finishes

Welded steel pipes exhibit several characteristics that make them highly suitable for various applications. They possess excellent strength and stability, making them suitable for transporting fluids and gases, structural support, and underground piping systems. The material grades commonly used in welded steel pipes include ASTM A53, ASTM A106, and API 5L, which determine the mechanical properties and composition of the steel. Moreover, welded steel pipes can have different finishes such as black, galvanized, or coated with epoxy for enhanced corrosion resistance.

Industry Uses and Applications

Welded steel pipes find extensive use in multiple industries. They are commonly employed in oil and gas pipelines, water transmission systems, construction projects, automotive manufacturing, and structural engineering. These pipes are highly reliable, cost-effective, and have excellent dimensional accuracy, making them suitable for both high-pressure and low-pressure applications.

Welded steel pipes are more cost-effective compared to seamless steel pipes. Additionally, they are readily available in a wide range of sizes and diameters, allowing for flexibility in design and installation. 

Accessing Welded Steel Pipes Vendors via the Steel Link App

The Steel Link app provides customers in Australia with a convenient platform to access a wide range of welded steel pipe vendors. Users can browse through the extensive selection of welded steel pipes, compare prices, read customer reviews, and connect with reputable vendors. This app streamlines the procurement process, allowing customers to find the right welded steel pipes for their specific needs with ease.