Hot rolled ribbed steel bar
Rebar is the common name of hot rolled ribbed steel bar. The grade of ordinary hot rolled steel bar consists of HRB and the minimum yield point of the grade.
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Rebar is the common name of hot rolled ribbed steel bar. The grade of ordinary hot rolled steel bar consists of HRB and the minimum yield point of the grade.
Industry News
If the galvanized sheet is rust-free, sand it with fine sandpaper first to increase the adhesion of the paint. The primer can be regular paint or spray paint. T···
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In addition, if the quality of zinc liquid deteriorates, the iron content in zinc liquid increases, and the pure zinc layer on the surface of galvanized is gray···
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And rust prevention oil should also be selected properly, so as to effectively extend the service life of the steel plate.
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Galvanizing is the process of adding zinc coating to the surface of steel or iron. Because zinc acts as a sacrificial coating, it protects the steel or iron und···
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