Wuhan Iron and Steel Corp. (Wisco), a super large state-owned iron and steel producer in Wuhan, Hubei Province China has successfully developed 18mm X70 grade high frequency straight slit welded pipe to fulfill qualified international standard and became the exclusive supplier to apply this product in slurry transportation for project in Papua New Guinea. This is considered as a step forward for Wisco and benefits its sales revenue in acceleration for the company.
Source:
http://www.yieh.com/2.2.01.01stainlesssteelnews.aspx?no=67698&division=A9