Understanding the Difference Between China Seamless and ERW Pipes: A Comparison

Univac New Materials Tech Manufacturing Co., Ltd. offers a wide range of high-quality steel pipes, including seamless and ERW pipes, designed to meet the specific needs of various industries. The main difference between seamless and ERW pipes lies in their manufacturing process. Seamless pipes are produced by extruding a solid billet through a piercing rod to create a hollow tube, resulting in a smooth and uniform surface. On the other hand, ERW pipes are created by forming a flat sheet of steel into a cylindrical shape and then welding the seam. While both types of pipes are suitable for different applications, seamless pipes are preferred for high-pressure and high-temperature applications due to their enhanced strength and reliability, At Univac, we prioritize quality and efficiency in our manufacturing processes to ensure the durability and performance of our products. Our seamless and ERW pipes are available in various specifications and dimensions to meet the diverse needs of our customers. Whether for construction, oil and gas, or other industrial applications, our seamless and ERW pipes are the ideal choice for superior performance and longevity