Leading Manufacturer of SSAW/ERW/Hfw/LSAW Welded Pipe in China

Introducing Jilin Zhengna Pipe Co., Ltd.'s high-quality welded pipes. Our SSAW, ERW, HFW, and LSAW welded pipes are designed with precision and expertise to meet your specific needs. Made from superior grade materials, our welded pipes are suitable for a wide range of applications, including oil and gas transportation, construction, and structural projects.

The Submerged Arc Welded (SSAW) pipes offer excellent strength and stability, while the Electric Resistance Welded (ERW) pipes are known for their precision and uniformity. Our High-Frequency Welded (HFW) pipes are ideal for high-pressure applications, and the Longitudinal Submerged Arc Welded (LSAW) pipes are perfect for heavy-duty projects.

At Jilin Zhengna Pipe Co., Ltd., we prioritize customer satisfaction and ensure that our welded pipes meet the highest industry standards. With our commitment to quality and reliability, you can trust our welded pipes to deliver exceptional performance and durability. Choose Jilin Zhengna Pipe Co., Ltd. for all your welded pipe needs.
  • High-Quality SSAW/ERW/HFW/LSAW Welded Pipe Manufacturer in China
  • I recently purchased a LSAW welded pipe for a construction project, and I couldn't be more satisfied with the quality. The Longitudinally Submerged Arc Welded (LSAW) process used to manufacture this pipe ensures a strong and durable product that meets all my project requirements. The hot-finished LSAW pipe is ideal for high-pressure applications and offers great resistance to corrosion. The smooth surface and precise dimensions make installation a breeze. I highly recommend LSAW welded pipes for anyone in need of reliable and high-quality steel pipes for their projects.
    Mr. Ryan Wu
  • I recently purchased a SSAW welded pipe and I am extremely satisfied with its quality. The high-frequency welding process used in its production ensures a strong and durable construction, making it perfect for my industrial needs. The smooth surface finish and accurate dimensions of the pipe impressed me and the Longitudinal Submerged Arc Welding (LSAW) technique used in its manufacturing guarantees excellent performance. Overall, I highly recommend this product to anyone in need of a reliable and efficient welded pipe for their projects. It is definitely worth the investment.
    Mr. calvin liao
Our company specializes in the production of welded steel pipes, including SSAW, ERW, HFW, and LSAW welded pipes. These pipes are commonly used in various industries such as oil and gas, construction, and water transportation.

SSAW (spiral submerged arc welded) pipes are manufactured using a spiral welding process, which results in a strong and durable pipe with a smooth surface. These pipes are ideal for long-distance pipelines and are commonly used for transporting oil and natural gas.

ERW (electric resistance welded) pipes are produced by rolling and welding steel coils. These pipes are known for their high strength and are suitable for various applications, including construction, plumbing, and electrical conduit.

HFW (high-frequency welded) pipes are manufactured using high-frequency induction welding, resulting in a seam with minimal heat-affected zones. These pipes are widely used in the oil and gas industry for transporting hydrocarbons.

LSAW (longitudinal submerged arc welded) pipes are produced by bending and welding steel plates. These pipes have excellent performance in high-pressure and high-temperature environments, making them suitable for use in oil and gas exploration and transportation.

Our welded pipes are manufactured to meet international standards and can be customized to meet specific requirements. With a focus on quality and reliability, our products are trusted by customers worldwide. Contact us for more information on our range of welded steel pipes.

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