Do you want any logistics service, then call us: +86-371-86151827
Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the JIS corten steel grade SMA400BP project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of JIS corten steel grade SMA400BP customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.
The selection principle of steel plate for high-rise building is: it can not only make the structure safe and reliable, but also can save steel and reduce the cost. Different use conditions should have different quality requirements. In terms of the mechanical properties of steel such as JIS corten steel grade SMA400BP, yield point, tensile strength, elongation, cold bending property, impact toughness etc. are the indicators to measure the quality of steel. In the design of steel structure, the appropriate steel should be selected according to the characteristics of the structure. The selection of steel is not only an economic problem, but also related to the safety and service life of the structure.
Quenching Improve the hardness of JIS corten steel grade SMA400BP steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of JIS corten steel grade SMA400BP steel and comprehensive mechanical properties.
In December of 2015, our regular India customer sent us an inquiry for JIS corten steel grade SMA400BP pipe. The inquiry requires no negative tolerance in both pipes’ outer diameter and pipe wall. After two weeks’ discussion, he put the order of 275 tons to us. The pipes are finished within just one month. Our customer come to our factory to inspect the quality and tolerance, all the products are well meet his demand. The pipes are arriving to Nhava Sheva port, customer is very happy with our products and service during the process.