Welcome to Jilin Zhengna Pipe Co., Ltd, where we specialize in providing high-quality hot and cold rolled alloy steel pipes. Our pipes are made from premium quality alloy steel, providing the strength and durability needed for a wide range of applications.

The hot rolled alloy steel pipes are formed through a hot rolling process, resulting in a strong and sturdy pipe with a smooth surface finish. Meanwhile, our cold rolled alloy steel pipes are produced through a cold rolling process, which ensures precise dimensions and a uniform surface.

Our alloy steel pipes are designed to withstand high temperatures, corrosion, and heavy loads, making them ideal for use in industries such as construction, automotive, and manufacturing. With a variety of sizes and specifications available, we can provide customized solutions to meet your specific requirements.

At Jilin Zhengna Pipe Co., Ltd, we are committed to delivering superior quality products and exceptional customer service. Contact us today to learn more about our hot and cold rolled alloy steel pipes.
  • Wholesale Hot Rolled Alloy Steel Pipe Manufacturer in China
  • I recently purchased a hot/cold rolled alloy steel pipe for a DIY project, and I must say I am very impressed with the quality of this product. The steel pipe is extremely durable and well-constructed, making it perfect for heavy-duty applications. The hot/cold rolling process ensures a smooth and uniform finish, which adds to the overall appeal of the pipe. Additionally, the alloy steel material provides excellent resistance to corrosion and high temperatures, making it suitable for a variety of industrial and manufacturing uses. Overall, I highly recommend this hot/cold rolled alloy steel pipe for anyone in need of a reliable and high-quality steel product.
    Ms. Mia Lin
  • I recently purchased a hot/cold rolled alloy steel pipe for a construction project, and I have been extremely impressed with its quality and durability. The hot/cold rolled process has definitely improved the strength and uniformity of the steel, making it perfect for carrying heavy loads and withstanding extreme temperatures. The pipe's smooth surface and precise dimensions have also made it easy to work with, saving us time and effort during installation. Overall, I highly recommend this hot/cold rolled alloy steel pipe for anyone in need of a reliable and long-lasting material for their construction projects.
    Ms. Natalie Yang
Are you in need of high-quality alloy steel pipe for your industrial or commercial applications? Look no further than our hot/cold rolled alloy steel pipe. Our steel pipes are manufactured using a combination of hot and cold rolling techniques to ensure a durable and reliable product that meets the highest industry standards.

Our hot/cold rolled alloy steel pipes are designed to withstand high temperatures and pressure, making them ideal for a wide range of applications, including oil and gas transmission, automotive manufacturing, and construction. The seamless design of our pipes ensures a smooth and uniform surface, reducing the risk of leaks and defects.

We offer a variety of grades and sizes to accommodate your specific project requirements. Whether you need a small diameter pipe for a residential project or a large diameter pipe for a commercial construction project, we have the perfect solution for you. Our alloy steel pipes are also available in different finishes, including black, galvanized, and painted, to meet your aesthetic and functional needs.

At our company, we take pride in offering premium quality products at competitive prices. Our hot/cold rolled alloy steel pipes are manufactured with the highest attention to detail and undergo rigorous quality control checks to ensure that you receive a product that exceeds your expectations.

Choose our hot/cold rolled alloy steel pipe for your next project and experience the difference in quality and performance. Contact us today to learn more about our product offerings.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours