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PanGang Group 9NI Steel Plate Nickel Base Alloy Welding Material To Realize​ Mass Production
- Dec 18, 2018 -

The recent delivery of 9Ni steel-based alloy welding materials for liquefied natural gas vessels and tanks to users in China has marked the break of the complete dependence on imports of 9Ni steel plate welding materials for the construction of liquefied natural gas vessels and storage tanks. 

The 9Ni steel plates for the construction of liquefied natural gas vessels and tanks have been fully domestically produced, but 9Ni steel plate welding materials are completely dependent on imports.
In order to break this situation, in December 2015, The national Institute of Iron and Steel research and Angang Group jointly carried out liquefied natural gas vessels and storage tanks 9NI steel plate welding materials and welding technology localization project development. After more than a year of technical research, the material developed success.
April 1, 2017, at the evaluation meeting organized by China Steel Association for 9NI steel plate welding materials and the application of scientific and technological achievements, it is considered that the comprehensive performance of nickel-based welding materials reached the international advanced level.