This EN 10225 European Standard is applicable to steels for offshore structures, designed to operate in the offshore sector, including plate, bar, strip and section for structural hollow sections (see EN 10225-4). It does not apply to marine steel plate price plates supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities.
In order to improve the marine steel plate price corrosion resistance and decoration of steel, it is an important content of steel production method to plating or coating a protective layer on the surface of plastic processed steel. The material of protective layer is divided into metal and non-metal. The metal protective layer adopts the methods of electroplating, hot plating and chemical plating.
The weight of seamless steel pipe is only 1 / 5 of that of square steel. Seamless steel pipe corrosion resistance acid, alkali, salt and atmospheric environment corrosion, high temperature resistance, good impact and fatigue resistance, do not need regular maintenance. The effective service life of product marine steel plate price more than 15 years.