Industry News
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Materials and characteristics of H beam steel Q355
When we talk about H-beam steel Q355, we are talking about steel with specific materials and properties. H beam steel, as a high-efficiency profile with an economical cross-section, is named after its cross-section is the same as the English letter “H”. It is widely used in large stee...Read more -
What are the maintenance methods for galvanized steel sheets
1. Prevent scratches: The surface of the galvanized steel plate is covered with a layer of zinc. This layer of zinc can effectively prevent oxidation and corrosion on the surface of the steel plate. Therefore, if the surface of the steel plate is scratched, the zinc layer will lose its protective...Read more -
Large-diameter seamless steel pipe details
Large-diameter seamless steel pipes can be divided into straight seam arc welded steel pipes and straight seam submerged arc welded steel pipes according to traditional processes. The production process of straight seam welded pipe is simple, low cost, rapid development, and high production effic...Read more -
Detail of epoxy powder anti-corrosion spiral steel pipe
TPEP anti-corrosion spiral steel pipe manufacturer, 3PE outer 3PE inner sintered epoxy composite steel pipe (also known as TPEP anti-corrosion pipe) is an upgraded product based on outer polyethylene inner sintered epoxy composite steel pipe. It is currently the most advanced buried long-distance...Read more -
Reasons for the misalignment of spiral steel pipes
In production practice, steel pipes are often degraded due to wrong edges and excessive tolerances. Therefore, it is necessary to analyze the causes of the misalignment of spiral steel pipes and their preventive measures. The sickle bend of the steel strip is the main factor causing the misaligne...Read more -
Internal and external epoxy powder coated straight seam steel pipe details
Weld grade requirements for internal and external epoxy powder coated straight seam steel pipes: The weld grade requirements for internal and external epoxy powder coated straight seam steel pipes are generally related to the pipe use and working environment. There will be corresponding requireme...Read more