Q235B SSAW Fluid Welded Carbon Steel Pipe

Key Characteristics of Q235B Submerged Arc Welded Carbon Steel Pipes

High Strength: Q235B carbon steel provides the pipes with high strength and good ductility, making them suitable for a variety of harsh applications.

Submerged Arc Welding: The spiral submerged arc welding (SSAW) process creates a strong weld, enhancing the strength and integrity of the pipes.

Versatile Applications: Due to their high strength and good ductility, these pipes can be used in a variety of applications, including water/oil/gas transportation, piling, and structural applications.

Wide Size Range: Submerged arc welded pipes can be manufactured in various sizes, including diameters and wall thicknesses. This allows them to be adapted to a wide range of applications.

Long Length: The submerged arc welding process allows for the production of long-distance pipes, reducing the number of joints in long pipelines. This improves the overall integrity and strength of the pipeline.

Durability: Q235B carbon steel is known for its durability, and the SSAW process further enhances this characteristic. These pipes are designed to withstand a wide range of environmental conditions.

Cost-effective: By combining commonly used steel (Q235B) with cost-effective manufacturing processes (SSAW), it is generally possible to produce more economical products than pipes manufactured using more expensive materials or more complex processes.

Q235B Submerged Arc Welding (SSAW) Carbon Steel Pipe Manufacturing Process

The manufacturing process of Q235B submerged arc welding (SSAW) carbon steel pipe for fluid applications begins by continuously spirally coiling a Q235B steel strip (coil) of a specific width through a series of forming rollers to form a pipe shape with a constant pitch and opening angle. Subsequently, at the joint of the pipe blank, continuous welding is performed using an electric arc embedded in granular flux. This submerged arc welding process has a large penetration depth and high efficiency, forming a dense and uniform weld, thus ensuring excellent strength and sealing performance of the pipeline when transporting pressurized fluids.

About our company

GNEE STEEL has established solid partnerships with top domestic steel mills, maintaining ample inventory to ensure product quality and timely delivery. Furthermore, we have extensive export experience, enabling us to quickly provide solutions for your needs. Our products are exported to Southeast Asia, the Middle East, Europe, and the Americas.

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