Insulation and anticorrosion double-sided submerged arc welded pipe refer to the steel pipe in different working environments to ensure the internal temperature and surface temperature of the double-sided submerged arc welded pipe to…
Read moreToday I will talk about the specific classification of carbon steel Classified by chemical composition Carbon steel can be divided into low-carbon steel, medium-carbon steel, and high-carbon steel according to chemical composition (that…
Read moreIntroduction and classification of stainless steel today All metals react with oxygen in the atmosphere to form an oxide film on the surface. Unfortunately, the iron oxide formed on ordinary carbon steel continues…
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