Round bars are round in cross section. Deformed bars differ […]
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What is differences between SD30, SD40 and SD50?
There are 3 standard for steel bars for reinforced concrete […]
Continue readingWhat is differences between T steel and no-T steel?
T is the mark showing that the steel has been […]
Continue readingWhat is differences between the color of galvanize pipes?
Each color represents the thickness of the pipe. Green, red, […]
Continue readingWhat is differences between cold rolled and hot rolled steel?
Hot rolling is a mill process which involves rolling the […]
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