Hebei metal Ltd. is a construction materials company, which includes new product development, manufacture, sale and engineering service.Our core product are seamless steel pipes, welded steel pipes,buttweld pipe fitting and steel pipe flanges.

The industrial production of seamless steel pipes mainly follows two routes: one is the piercing-rolling method(Bias rolling / Mannesmann type), and the other is the extrusion method (hot/cold extrusion). Each has its own process flow, advantages, and applicable scenarios. Understanding the differences helps in selecting the appropriate pipe material for different applications.Metal has built a closed-loop quality system from factory to site by integrating raw material inspection, production process control, non-destructive testing, disinfectant and preservative treatment, and on-site processing. For samples of seamless steel pipe or technical support for inspection items, please contact us for customized solutions and quotations.

Welded steel pipes are widely used in structural components, pipelines, scaffolding, curtain walls, and machinery manufacturing due to their high production efficiency and complete range of specifications. However, during procurement and on-site construction, customers often encounter pain points such as dimensional deviations, weld defects and surface corrosion, requiring strict control over material selection, inspection, and after-sales technical support.For sample inspection or project technical support, please contact us for customized solutions and quotations.

Stainless steel threaded pipe fittings are widely used in petrochemical, pharmaceutical, food, marine engineering, and municipal water supply and drainage industries due to their excellent corrosion resistance, processing precision, and ease of on-site installation. Threaded pipe fittings require no welding or heating, allowing for rapid assembly and disassembly, making them a commonly used and reliable mechanical connection method in small- and medium-diameter piping systems.Metal offers a one-stop service from sample testing and material certification to mass production supply, and provides technical selection advice and on-site support based on project conditions to help customers establish safe, reliable, and economical piping connection solutions. Please contact us for technical information and quotations.