normalised GL-AH 36 heavy steel plate suppliers and manufacturers

EN10025-3 S275N steel is a normalized or normalized rolled weldable fine grain structural steel grade. S275N plates shall be under normalized delivery condition and be done low temperature impacting test at -20℃when rolling. If customers request the limited for some chemical compositions, such as P and S,our mill also can satisfy this strict request when processing owning to our highest technical. For the available thickness, normalised GL-AH 36 heavy steel plate, S275N plate is supplied up to 250mm.Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service. In recent years, normalised GL-AH 36 heavy steel plate based on a high starting point and high technology, the company has vigorously developed various steel products normalised GL-AH 36 heavy steel plate and deep-processed parts, steel structures, precision castings, seamless pipes.Flame cutting is a common hot cutting method in modern iron and steel industry. It is also a very important part in the process of iron and normalised GL-AH 36 heavy steel plate steel processing. Flame cutting can cut very thick carbon steel, its cutting range is very wide, can cut 6mm-200mm thick steel plate. In cutting thick and normalised GL-AH 36 heavy steel plate medium plates, flame cutting plays an important role. And with its price advantage, flame cutting has always occupied a certain market share in thin plate cutting also.Boilers with different parameters, different capacities, and different structures have different normalised GL-AH 36 heavy steel plate, steel consumption rates. Boilers with small capacity and high steam parameters have high steel consumption. Boilers with low steam parameters mainly use low-carbon steel, while boilers with high parameters use a larger amount of heat-resistant alloy steel, and their cost is much higher. In addition, because the once-through boiler has no steam drum or downcomer, steel consumption has also been reduced.Through the operation and management, brand advantage and improve pre-sales, sale of after-sales service, the efforts of the company into the industry leading enterprises.Relying on perfect quality management system, it has built up competition predominance and provided high quality, favorable price and perfect after service for customers.