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Hot rolled steel plate
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 pr...Read more -
Introduction to Galvanized Sheet
Galvanized sheet refers to a steel sheet plated with a layer of zinc on the surface. Galvanizing is a frequently used economical and effective method of rust prevention, and about half of the world’s zinc production is used in this process. Chinese name Zinc coated steel Foreign name Zinc c...Read more -
How is construction steel classified? What use are there?
Construction steel is mainly extracted from ferrous metal materials. Most of the construction steel in China is produced from low-carbon steel, medium-carbon steel and low-alloy steel by boiling steel or killed steel process. Among them, semi-killed steel has been promoted in China. use. The type...Read more -
High-quality, green, intelligent and integrated
Ruigang’s iron and steel industry is accelerating its transformation and development in the direction of high-quality, green, intelligent and integrated, forming a new pattern of cluster development of supporting industries such as steel processing, equipment manufacturing, and parts manufa...Read more -
“Difficulty” becomes “Highlight”
Only when there is pressure can you be motivated, only when you are serious can you get things done, and when you work hard, you can get things done well. In the process of excavating and exploring various units to focus on market demand, comprehensively benchmarking and finding differences to im...Read more -
Galvanized steel sheet coil
Hot-dip galvanized steel sheet: The coating of hot-dip galvanized steel sheet is thick (about 60-600 grams per square meter), and the performance of the substrate is affected by the hot-dip galvanizing process. use Electro-galvanized steel sheet: The coating of electro-galvanized steel sheet is ...Read more -
Hot ribbed steel rebar
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 -
Hot rolled steel coil
1. Introduction The head and tail of the straight hair curler are often tongue-shaped and fish-tail-shaped, with poor thickness and width accuracy, and the edges often have defects such as wave shape, folded edge, and tower shape. Its roll weight is heavier. (Generally the pipe industry likes to ...Read more -
Hot rolled ribbed steel rebar
Thickness: 6-40mm Process: Hot Rolled, Ribbed, Rounded, Alloy 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 Hotrolled, Ribbed, and Bars respectively. There are two commo...Read more -
Hot rolling production line consolidates the “3+2″ model and pursues extremely low cost
The Hot Rolling Operation Department of Rungang Co., Ltd. implemented the deployment of the “two sessions” at the two levels of the group and the company, and went all out to promote extremely low-cost operation, carefully controlled consumption and expenses, and explored the space fo...Read more -
PPGI color coated steel sheet coil
Thickness: 0.3-10mm Width: 600-2500mm Specifications: CGC340 CGC400 CGC440 Q/HG008-2014 Q/HG064-2013 GB/T12754-2006 DX51D+Z CGCC Q/HG008-2014 Q/HG064-2013 GB/T12754-2006 CGCD1 TDC51D+Z Uses: 1 Architectural applications The outdoor construction industry is mainly: roofs, roof structures, balcony...Read more -
Introduction of Galvanized Coil Process
For galvanized coils, the thin steel sheets are immersed in a molten zinc bath to adhere a layer of zinc sheet steel on the surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuous...Read more