• Improper welding of X80 pipeline may cause cracks
• Brief introduction of API X52 pipeline steel
• The difference between PSL1 and PSL2
• Harm of inclusions in X70 pipeline steel
• API 5L pipeline pipe
• X52 steel plate surface quality standards that need to be met
• The basic production process of API 5L X60 pipeline steel
• The key to Q460D steel welding process
• What does the heat treatment of Q690 Steel include?
• Reasons for choosing Q690D steel

Overseas production characteristics of offshore engineering steel

The overseas production for offshore engineering steel mainly has the following characteristics:
(1) Variety multifunction: offshore engineering steel plates can be supplied in series, such as high-strength steel plates, large line energy welding steel plates, low temperature and seawater corrosion-resistant steel plates, etc., realizing the whole series of supply.
(2) HAZ toughening technology: foreign steel enterprises have developed their own unique HAZ toughening technology, such as JFE-EWEL technology of JFE company and HTUFF technology of Nippon Steel Company.
(3) Forming the unique standards of the enterprise: in addition to the production of offshore engineering steel plates in accordance with the general standards, foreign steel enterprises have also formed enterprise standards with stricter performance requirements and more special application environment.
(4) Implementation of patent protection strategy: foreign steel enterprises actively carry out the international patent layout of offshore engineering steel.