Screw thread steel bar for the prestressing of concrete (also known as the finishing rolling rebar or reinforcing rebar) is reinforced straight steel rebar of large diameter with high strength and high dimensional accuracy external thread . This kind of rebar can be connected at any cross section with rebar coupler for anchoring and connection of two rebars.
Hot Rolled Z Bar/ Tie Bar 180kn / Wall Tie Rod for Construction
The grade of this kind of concrete reinforcing bar is classified by yield strength as "PSB" plus the specified minimum P, S, B,
are referred to Prestressing, Screw and Bars respectively and the number ,minimum yield strength value, for example,
“PSB830” means minimum yield strength value is 830MPa (usually as PSB830).
Here are different specifications, please contact our sales team for more information.
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