What is A671 pipe?
A671 steel pipe is a type of American Standard electrically welded steel pipe for high temperature and high pressure, specifically belonging to the category of carbon steel welded steel pipe. This type of steel pipe is used at room and low temperatures for specific corrosive environments and high strength application scenarios.
A671 standard steel pipes are classified into several grades according to different chemical compositions and treatments, and usually require post-weld heat treatment, such as normalising, quenching and tempering processes before leaving the factory to ensure that the mechanical properties and corrosion resistance of the pipes meet the application requirements.
