AH420 marine steel plate classification society certification AH420, DH420, EH420, FH420 planking for high strength planking, our company can produce according to user requirements in different countries standard Marine steel, such as the United States, Japan, Norway, Germany, France, etc., its classification society certification is as follows: China CCS, ABS in the United States, Germany GL, BV, France, Norway DNV, Japan NK, KR British LR, RINA, Italy, South Korea (Norway DNV a merger with Germany as: VL).
AH420 marine steel plate inspection A.Z direction steel plate shall be ultrasonic inspection, inspection level shall be specified in the contract.
B. Other steel plates may also be subjected to NDT upon request of the Demander and by agreement of the Supplier and the Demander.
AH420 marine steel plate, DH420, EH420, FH420 ship plate practical application :AH420 marine steel plate, DH420, EH420, FH420 ship plate for high strength high strength ship structure steel.
AH420 marine steel plate refers to the steel for hull structure, which refers to the steel produced in accordance with the requirements of the classification society for the manufacture of hull structure.
