In terms of steel for offshore platforms, steel also plays an important supporting role. Because the offshore platform is immersed in sea water for a long time, it also needs to withstand the test of various harsh sea conditions such as storms, waves, glaciers, etc. Therefore, the steel A131 grade D ship repairing steel for offshore platforms requires not only high strength, but also good corrosion resistance, low temperature toughness and resistance, lamellar tearing performance, etc.
The company has a group of experienced steel plate continuous processing line construction, production management, operation and professional and technical personnel. The company is a modern enterprise integrating scientific research and development, production processing, sales and service. Our main products include hot rolled plates, seamless pipes, A131 grade D ship repairing steel and steel structures. At the same time, it also adheres to international standards and adheres to the international line.
BBN STEEL A131 grade D ship repairing steel 2020 newly inventory in Shanghai(500tons)
16*1524*5900, 5*2800*12000, 15*2000*12000, 6*2500*12000, 10*2120*9260
12.5*1820*6096, 10*2900*7350, 24*2650*11100, 5*2800*12000, 8*2600*10000
16*1524*5900, 8*2800*11230, 19*2910*11025, 32*2700*11025, 10*2270*7110
10*2120*9260, 65*2100*6000, 22.5*2910*11025, 12*2050*7780, 14*2050*9000
8*2600*10000, 10*2270*7110, 36*2140*9150, 40*2910*11000, 57*1600*6000
The production process of hot-rolled steel plate and cold-rolled steel plate is different. Hot rolled steel plate is rolled at high temperature, and cold rolled steel plate is rolled at normal temperature. Generally speaking, cold rolled steel plate has better strength and hot rolled steel plate has better ductility. The thickness of A131 grade D ship repairing steel cold rolling is generally smaller, and that of hot rolling can be larger. The surface quality, appearance and dimension accuracy of cold rolled steel plate are better than that of hot rolled steel plate.
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