Advantages Due to our adoption of hot rolling process, the original casting structure of the steel slab for making hot
rolled pipe is destroyed. This means that the crystalline grains of steel material are refined, and the defects
of the microstructure of steel slab are eliminated,which results in improved mechanical performance and
denser microstructure of steel materials along the rolling direction.Hence, our hot rolled seamless steel pipe
features good mechanical property and superior intensity.