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Exploring Types of Welded Steel Pipe Factories

2023-05-14


Welded steel pipe factories are essential in the construction industry. They produce pipes that are used in various applications, including oil and gas pipelines, water supply systems, and structural supports. However, not all welded steel pipe factories are created equal. Here are some of the types of welded steel pipe factories and what sets them apart.
1. Spiral Welded Pipe Factory
A spiral welded pipe factory produces pipes that have a spiral seam. This type of pipe is often used for oil and gas pipelines, as well as water supply systems. Spiral welded pipes are made by taking a hot-rolled steel coil and forming it into a cylindrical shape. The edges of the coil are then welded together, creating a continuous spiral seam.
2. ERW Pipe Factory
An electric resistance welded (ERW) pipe factory produces pipes by passing a high-frequency current through the edges of a steel strip. This heats the edges of the strip, which are then pressed together to form a bond. ERW pipes are used for a variety of applications, including water supply systems, structural supports, and HVAC systems.
3. LSAW Pipe Factory
A longitudinal submerged arc welded (LSAW) pipe factory produces pipes that are used in oil and gas pipelines, as well as water supply systems. The pipes are made by taking a hot-rolled steel plate and forming it into a cylindrical shape. The edges of the plate are then welded together using a submerged arc welding process.
4. SSAW Pipe Factory
A submerged arc welded (SAW) pipe factory produces pipes that have a spiral seam. The pipes are made by taking a hot-rolled steel coil and forming it into a cylindrical shape. The edges of the coil are then welded together using a submerged arc welding process. SSAW pipes are used for a variety of applications, including oil and gas pipelines and water supply systems.
In conclusion, welded steel pipe factories come in different types, each with its unique production process and applications. When choosing a welded steel pipe factory, it's essential to consider the type of pipe that's required and the factory's production capacity and quality standards.