According to news posted on Shagang website, this company has successfully made pilot production of X70 pipelines which are set to be exported to Poland.

It is learnt that the X70 pipeline is the highest grade of pipeline that has been produced by Shagang. After testing twice, its tensile strength and yield strength achieved 570-758Mpa and 570-630Mpa respectively.

This marks a good new beginning for Shagang to improve product quality and market competitiveness.

(Source: www.steelhome.cn/en)
China steel information centre and industry database