Black iron pipe VS black steel pipe - TYTSTEEL China Factory скачать в хорошем качестве

Black iron pipe VS black steel pipe - TYTSTEEL China Factory

Black iron pipe and black steel pipe are terms that are often used interchangeably The main difference between black iron pipe and black steel pipe lies in their composition and manufacturing process Black iron pipe: It is primarily made of iron (ferrous metal) with a small amount of carbon content Black steel pipe: It is also made of iron but it contains a higher carbon content than black iron pipe Manufacturing process: Black iron pipe: It is manufactured by using a combination of casting and rolling methods The iron is melted and poured into molds to form long cylindrical shapes which are then rolled to achieve the desired size and thickness Black steel pipe: It is manufactured through a process known as electric resistance welding (ERW). Flat sheets of steel are heated and passed through rollers to create a seam The edges of the sheet are then fused together using an electric current resulting in a continuous pipe 0:00 Black iron pipe and black steel pipe The main difference 0:00:49 Black steel pipe