With high-quality steel and professional services, we have won international praise in infrastructure, shipbuilding, oil and other industries, and gradually grow into a bright star in the steel export industry, while winning unanimous praise from foreign customers. It has laid a foundation for the development of our steel market and improved the control of steel plate production quality.
SM490B plate is a kind of structural steel produced according to Japanese Standard JIS G3106. Min. tensile strength of SM490B plate is 490MPa. SM490B plate is mainly used in buildings, bridges, ships, rail vehicles, oil tanks, containers and other buildings requiring high-level weldability. The delivery state is hot rolling for SM490B plate, with thickness less than 80mm; and the delivery state is normalizing for SM490B steel plate with thickness more than 80mm.
We have strong strength of steel plate production, high-quality products, and low prices Guarantee to thank the new and old customers for their trust with good products, excellent quality, low price and perfect service The company provides customers with professional "one-stop" logistics services: warehousing, loading and unloading, and transporting The perfect logistics management, facilities, network and guarantee system guarantee customers' worry-free delivery,A709 Gr 50S bridge steel plate.
we also provide the welding service for customers, and our welding method, hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded welding and so on. And we have lots of successful welding project, such as longitudinal submerged arc welding pipe, welding cross colume, prestressed truss and welding box colume.
Molybdenum is a well known alloy element. Molybdenum can refine the grains of steel material, improve the hardenability and thermal strength, and maintain sufficient strength and creep resistance at high temperature. Adding molybdenum to structural steel can improve mechanical properties. Molybdenum can also restrain the brittleness of alloy steel caused by quenching treatment.A709 Gr 50S bridge steel plate
A709 Gr 50S bridge steel plate,When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.
In these countries, the impact of the epidemic in South Korea is relatively serious, and in other countries, the current epidemic control is more appropriate. However, it is understood recently that the epidemic control in South Korea has begun to show a positive trend, and the impact of the epidemic will gradually slow down in the future. Therefore, as far as the direct export of steel is concerned, the overall impact is relatively limited.
