Tianjin Shengjintai Steel&Iron Co., Ltd.
tie rod,threaded bar,pc bar,PC Strand,steel strand, Manufacturer and Supplier - China(CN)
Information for Buyers
Description : 1:System Description ofThread bar/BB Bar 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 st
Description : 1. Standard: GB/T 20065-2006 ,ASTM A722 2. Material:40Si2MnV 3. Diameter: 15-75mm 4. Length: according to customer's requirements 5. Grade: PSB500,PSB785,PSB830,PSB930,PSB1080,JL540,JL800,ASTM A722 and others. 6. Packing: in bundles 7. Application: prestre