The company is based on the principle of good faith, small profits and quick sales, and keeps forging ahead. In the fierce market competition, with RINA grade D stern frame steel good cooperation and sincere service spirit, we win the trust of our customers and develop rapidly. We will create a win-win situation with our customers and create a better future with the belief of pioneering, pursuing excellence and learning.
"BBN Steel Q345D hot rolled plates stock 202019.05*2050*10800, 27.5*3600*12000, 28.58*2172*12500, 48*3000*12813, 19.05*2185*12200, 22*3730*12100, 22.23*2080*12000, 55*1800*3200, 22.23*2178*12200, 24*2470*12800, 19.05*2187*12200, 27.5*3735*12000, 22.23*2181*12200, 59*2950*10000, 28.58*2171*12500, 16*1800*6860, 28.58*2172*12000, 16*1730*9500, 44*3000*5000, 14*1700*6970, 19*2185*11500, 14*1440*9700, 60*2950*10000(mm).
In 2013, one of our clients in Korea purchased 890 tons Q345B square tube from us for one building construction project. Our clients required no burr in the side of the tube, we finally produce the goods with great condition and +/-0.25mm tolerance for wall thickness, which is a very great tolerance with customers’ required size. Our square tube full available range is 2-16mm for wall thickness, and 40-500mm for width. In addition, our Q/C department will seriously control all of the process of every order.
Cold rolled steel sheet has high strength, high hardness, high surface finish and is generally thin plate, which can be used for stamping. The production process of RINA grade D stern frame steel, hot-rolled and cold-rolled steel plates is different. Hot rolled steel plate is rolled at high temperature, while 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.
Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel RINA grade D stern frame steel plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.
We have a professional production team and high-quality production equipment, and we also have a great RINA grade D stern frame steel advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the RINA grade D stern frame steel production of high-quality steel plates, steel pipes and other products that meet customer requirements.
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