The B-X70 PSL2 ordinary pipeline has achieved full coverage of API steel grade, and the product has been successfully exported to countries such as Germany, Canada, Brazil, Singapore, Egypt, South Korea, and the United Arab Emirates; With the increase in the use of hydrogen sulfide resistant pipeline steel pipes, BaoGang  has been committed to the development of hydrogen sulfide corrosion-resistant pipeline steel pipes and offshore service pipeline steel pipes in recent years. The use of BaoGang’s unique rare earth elements to produce sulfur resistant pipelines has good corrosion resistance, and steel grade products below X70QS have achieved mass production; BaoGang has the process conditions to produce high-grade hydrogen sulfide corrosion-resistant pipeline steel pipes and offshore service pipeline steel pipes. The higher grade X100Q and X120Q marine pile leg pipes are being developed in the laboratory.