GL Approval Certificated hot rolled RINA DH40 marine plate mill

Grade EH36 marine steel: E is the quality grade E, H is the high-strength building material, 36 is the maximum compression, and Z is the Z-direction stretching. Grade EH36 structural steel for high-strength hull refers to the steel used for manufacturing the hull structure produced according to the requirements of the classification society. Our company mainly supply Grade EH36 hot rolled plate, hot rolled RINA DH40 marine plate, Grade EH36 angle steel bars and steel sections.

Non-destructive flaw detection of steel plates is a test method for inspecting the hot rolled RINA DH40 marine plate surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used hot rolled RINA DH40 marine plate steel plate flaw detection methods include: X-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection, fluorescent flaw detection, color flaw detection and other methods. Physical flaw detection is non-destructive flaw detection without any chemical changes.

For hot rolled RINA DH40 marine plate buyers, the impact of the rise and fall of hot rolled RINA DH40 marine plate prices is great. Because of the large amount of hot rolled RINA DH40 marine plate purchases and the large amount of funds involved, many hot rolled RINA DH40 marine plate purchasers will carefully consider the price issue, and some hot rolled RINA DH40 marine plate purchasers who are far away will also consider the freight issue. When the price of hot rolled RINA DH40 marine plate overall drops, a large number of hot rolled RINA DH40 marine plate buyers will hoard in large quantities. When hot rolled RINA DH40 marine plate prices rise, we should predict and stock up appropriately.

The main raw material of hot rolled RINA DH40 marine plate, hot rolling coil is billet. After heating the billet, the strip made from the coarse and fine rolling mill is cooled to a certain temperature by specific cooling, and then the cooled steel strip is made into rolled steel strip by coiler. But generally, according to the buyer's demand, the manufacturer can further process the cooled steel strip into steel plate or flat coil and other products.