Welcome to Junlin Chicheng Metal Products Group Co., Ltd
Which one is strong, steel pipe or aluminum alloy pipe?
2025-04-03
Corrosion environment: Stainless steel pipes have better corrosion resistance in wet or corrosive environments, while aluminum alloys may experience oxidation problems when exposed to such environments for a long time.
2025-04-03
Metallurgy is not only the basis of industrial production, but also the key driving force for the development of human civilization. From the Bronze Age to modern high-tech materials, they all rely on their technological progress.
2025-04-03
The plate rolling machine is an important equipment for rolling steel coils. It drives the working rollers through hydraulic pressure or mechanical force to bending the steel plate into the desired shape. Modern plate rolling machine technology has been able to process steel plates with thicknesses up to 240mm and is widely used in industrial fields. Through the above steps, the steel plate is efficiently rolled into a steel coil, which provides convenience for subsequent processing and transportation.
2025-04-03
The production process of steel coils covers multiple steps from raw material preparation, steelmaking, continuous casting, hot rolling, pickling, annealing, cold rolling, plating, coating to cutting and packaging. Each step plays a crucial role in the quality and performance of the final product. Different types of steel coils (such as hot and cold rolled coils) may vary in production processes, but the overall framework is roughly the same.
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