Production of Steel Tubes as per Standard EN10210

Described here in the article are the features of production of non-alloyed structural steel tubes as per the European standard, EN10210 and the manufacturing process for ST52.3N and ST52.0/S355J2H steel tubes. Quality of the seamless steel tubes made in accordance with the said standard is analyzed, resulting in the conclusion that all the technological indicators of the said non-alloyed structural tubes as manufactured with the melting-continuous casting-rolling process and strict control of all the operation steps have been up to the requirements as specified in the said standard as well as customer requirements.