DNV GL grade B marine steel plate is used in the ship hull, but the use environment of this plate is very bad, whether in fresh water or sea water, it will be electrolyzed by water quality, at the same time, it will be corroded by aquatic organisms, so the quality requirements of DNV GL grade B marine steel plate are very high. BBN further improved the system to improve the quality of DNV GL grade B marine steel plate.
For customers, the quality control of DNV GL grade B marine steel plate can not be simply understood as the verification of material quality (including chemical composition, yield strength, tensile strength and impact energy) and the control of surface, internal defects, shape deviation, dimension and thickness deviation of DNV GL grade B marine steel plate, but also include DNV GL grade B marine steel plate use and substitute management, the improved DNV GL grade B marine steel plate control system should include steel plate quality inspection, DNV GL grade B marine steel plate use control, DNV GL grade B marine steel plate substitution management.
If you have high quality requirements for DNV GL grade B marine steel plate, please contact us directly. We are a professional manufacturer of DNV GL grade B marine steel plate. We can provide you with various sizes and thicknesses of DNV GL grade B marine steel plate.
