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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 -
Hot rolled ribbed rebar production and classification
There are two commonly used classification methods for rebar: one is to classify by geometric shape, and to classify or type according to the cross-sectional shape of the transverse rib and the spacing of the ribs. Type II. This classification mainly reflects the gripping performance of the rebar...Read more -
Hot rolled steel plate
After the straight hair coil is processed by cutting head, tail cutting, edge trimming and multi-pass straightening, leveling and other finishing lines, it is then cut or re-coiled to become: hot-rolled steel plate, flat hot-rolled steel coil, longitudinal Tape and other products. If the hot-roll...Read more -
Hot-rolled ribbed steel bars
Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar consists of HRB and the minimum yield point of the grade. H, R, and B are the first English letters of the three words, Hotrolled, Ribbed, and Bars, respectively. Hot-rolled ribbed steel bars are d...Read more -
Steel plate
It is a flat steel that is cast with molten steel and pressed after cooling. It is flat, rectangular and can be directly rolled or cut from wide steel strips. The steel plate is divided according to the thickness, the thin steel plate is less than 4 mm (the thinnest is 0.2 mm), the medium-thick s...Read more -
Reinforced concrete Hot-rolled steel bars
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 and prestressed concrete structures. One of the most widely u...Read more