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KunGang’s thin-gauge hot-rolled coil sells well in overseas markets
On March 29th, more than 2,000 tons of thin-gauge hot-rolled coils were successfully shipped. This batch of products was 1mm-4mm steel coil. After multiple process inspections, it was confirmed that the product quality and specification accuracy all meet customer needs, and all will be exported ...Read more -
Knowledge of the occurrence of edge cracking of pickling seamless pipes
Casting into the bending or straightening zone will also cause the edge cracking problem during the deformation of the pickling seamless pipe. 0Cr15mm9Cu2nin and 0Cr17Mm6ni4Cu2N stainless steel belong to 200 series austenitic stainless steel, which is different from traditional 200 series and 30...Read more -
China factory seamless carbon steel pipe astm a106
What is the purpose of A106 steel pipe from China manufacturer? A106 pipe from China manufacturer is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatur...Read more -
Review for billet
Billet is the product of molten steel from steel making furnace after casting. In terms of manufacturing technology, steel billet can be divided into two types: die casting billet and continuous casting billet. Billet refers to steel products that cannot be directly supplied to society. The dist...Read more -
Hot dipped galvanized steel coil and sheet
Galvanized coil, a thin steel sheet that is dipped in a bath of molten zinc to adhere a layer of zinc to its surface. It is mainly produced by continuous galvanizing process, that is, the coiled steel plate is continuously dipped in a plating tank with molten zinc to make galvanized steel plate; ...Read more -
Hot rolled deformed steel bars rebar for structural material
Hot rolled deformed steel bars rebar for structural material Hot-rolled steel bars are finished steel bars that have been hot-rolled and naturally cooled. They are made of low-carbon steel and ordinary alloy steel at high temperature. They are mainly used for reinforcement of reinforced concrete...Read more -
The production process of rebar mainly includes 6 major steps
The production process of rebar mainly includes 6 major steps: 1. Iron ore mining and processing: There are two kinds of hematite and magnetite that have better smelting performance and utilization value. 2. Coal mining and coking: At present, more than 95% of the world’s steel production ...Read more -
Production process flow of hot rolled steel plate factory
According to the rolling state of the rolling mill, the production process of the sheet steel mill can be divided into two types: the hot-rolled steel plate process and the cold-rolled steel plate process. Among them, the process of hot-rolled medium plate, thick plate and thin plate in metallurg...Read more -
Production process flow of hot rolled steel plate factory
Production process flow of hot rolled steel plate factory According to the rolling state of the rolling mill, the production process of the sheet steel mill can be divided into two types: the hot-rolled steel plate process and the cold-rolled steel plate process. Among them, the process of hot-r...Read more -
The steel product short-term steel price may rise steadily
It is expected that the short-term steel price may rise steadily Today’s steel futures fluctuated at a high level and within a narrow range, the spot transactions were average, and the steel market remained flat. Today, let’s talk about the future steel price trend from the raw m...Read more -
Market confidence continues to recover, and short-term steel prices are expected to rise steadily
Market confidence continues to recover, and short-term steel prices are expected to rise steadily Recently, steel prices have fluctuated at a low level, and the core contradiction in steel market transactions is whether demand expectations can be fulfilled. Today we will talk about the demand...Read more -
Production method and process of hot-rolled ribbed steel bar
Production method and process of hot-rolled ribbed steel bar Background technique: In the current rebar market, hrb400e accounts for more. The microalloy strengthening method is the main way to produce hrb400e in the world. The microalloy is mainly vanadium alloy or niobium alloy, which consumes...Read more