Precautions for delivery and acceptance of marine steel plates

 Precautions for delivery and acceptance of marine steel plates

　　1. Review of quality certification:

　　The delivery of the steel factory must be based on the user's requirements and the specifications agreed in the contract and provide the original quality certificate. The certificate must have the following contents: (1) Specification requirements; (2) Quality record number and certificate number; (3) Heat batch number, technical grade; (4) Chemical composition and mechanical properties; (5) Classification society Certificate of Approval and Signature of Surveyor.

　　2. Physical examination:

　　For the delivery of marine steel, the physical object should have the manufacturer's logo, etc. Specifically: (1) Classification society approval mark; (2) Use paint to frame or paste marks, including technical parameters such as: batch number, specification standard grade, length and width dimensions, etc.; (3) The appearance is smooth and smooth, without defects.



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