We are a factory specializing in the production of ERW140 H.F. straight welded pipe production line. Our production line is designed for efficient and high-quality production of straight welded pipes with a diameter of 60-140mm and a wall thickness of 2-6mm. The line is equipped with advanced technology to ensure precise control of the production process, resulting in consistent and reliable product quality. We use only the finest materials to ensure that our products meet the highest standards of durability and longevity. With our years of expertise, we are committed to providing our customers with the best value for their investment.