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Steel Pipe Industry Enhances Quality and Efficiency; Low-Carbon and Smart Technologies Drive New Industrial Development
As a critical, essential material in infrastructure construction, energy transmission, machinery manufacturing, and oil and gas engineering, the steel pipe industry continues to align with evolving market demands.
27
2026
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The High-End Alloy Industry Is Accelerating Its Evolution, While the Transition Toward Green and Smart Manufacturing Is Advancing in Depth
As a core foundational material in the fields of high-end manufacturing, energy equipment, and precision engineering, the alloy industry is moving away from an extensive model of production capacity expansion and is fully entering a phase of high-quality development characterized by technological upgrading, structural optimization, and green, low-carbon practices.
11
The difference between hot dip galvanizing and cold dip galvanizing
Hot-dip galvanizing pipe reacts molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous solution of ammonium chloride or zinc chloride or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to in a hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life.
01
2023
12
What are the benefits of carbon steel plate?
The use of pressure vessels is very wide. It is an equipment that plays an important role in various sectors of the national economy such as the petrochemical industry, energy industry, scientific research and military industry.