NEWS CENTER
NEWS CENTER
A service-oriented enterprise specializing in providing complete steel supply solutions
13
2022-10
Execution standard and scope of use of stainless steel seamless pipe
Boiling water tubes and locomotive boilers with high quality carbon structural steel hot rolled and cold drawn (rolled) seamless steel tubes, equipped with superheated steam tubes, large smoke tubes, small smoke tubes and arch brick tubes.
2022-10-13
13
2022-10
Introduction to the characteristics of steel with good properties
It is mainly used in large area wear conditions. It has good toughness and plasticity properties. The use of the cladding technique increases the thickness and hardness of the product, as it uniformly welds high hardness self-protecting alloy wire during the welding process. on the substrate.
2022-10-13
13
2022-10
Seamless steel pipe is divided into two types: hot rolled (extruded) seamless steel pipe and cold drawn (rolled) seamless steel pipe due to its different manufacturing processes. Cold-drawn (rolled) tubes are also divided into two types of round tubes and shaped tubes. Seamless steel pipe, and because of its different uses and is divided into a number of varieties as follows.
2022-10-13
13
2022-10
Introduction to metal material process properties terminology
Castability (castability): refers to the properties of the metal material to obtain qualified castings by casting method. Castability mainly includes fluidity, shrinkage and segregation. Mobility refers to the ability of liquid metal to fill the mold, shrinkage refers to the degree of volume shrinkage when the casting solidifies, segregation refers to the metal in the cooling and solidification process, due to crystallization successive differences in the internal chemical composition and organization of the metal inhomogeneity.
2022-10-13
13
2022-10
Steel pipe is a hollow long steel, a large number of pipes used to transport fluids, such as oil, natural gas, water, gas, steam, etc. In addition, in the same bending, torsional strength, lighter weight, so it is also widely used in the manufacture of mechanical parts and engineering structures, but also commonly used for the production of a variety of conventional weapons, gun barrels, shells, etc.
2022-10-13
20
2021-09
China Steel accelerates low-carbon transition to create new competitive advantage
On September 14, 2021, Mr. Li Xinchuang, Secretary of the Party Committee and Chief Engineer of the Institute of Metallurgical Industry Planning and Research, and a foreign academician of the Russian Academy of Natural Sciences, was invited to participate in the "2021 FMG Technical Forum" and gave a keynote speech on "Reinventing the Development of China's Steel Industry with Low Carbon as the Leader".
2021-09-20
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