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Screw Thread Bars PSB500 Grade 500/630 25mm High Strength Steel 

Standard: GB PSB500/785/830/930/1080

Diameter:  15mm,18mm,20mm,32mm,36mm,40mm,50mm,63.5mm,75mm

Length: 1-12m or at our customer's request

Accessories: Nut, Coupler, Washer, Plate

Package: In Bundles or In Cartons (for accessories)

Applications

The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right hand thread. The outline dimensions of the screw thread steel bars for the prestressing of concrete manufactured by us accord with the regulation for the outline and dimension of screw thread steel bars for the prestressing of concrete provided by Highway LAYOUT Design Institute under the Ministry of Communication.

Loading Packing

1. Screw thread steel bars are packed in bundles

2. The accessories are packed into corrugated cartons