Screw-Thread Steel Bars for the Prestressing of Concrete (also known as the fine -rolled threaded steel bars,post tensioning bar,threaded rebar) is a large diameter, high -strength, and high -size accuracy of the non -continuous external thread on the entire steel bar. The steel bars can be screwed with the inner threaded connector at any cross section for connection or screwed threaded nuts to anchor.
Screw-Thread Steel Bars for the Prestressing of Concrete is coloring at the intensity level. The specifications are as follows: PSB785 does not coat color, PSB830 coating white PSB930 painted yellow, PSB1080 coating red.
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