1.Product: Prestressed Concrete Steel Bar

2.Material: 30MnSi 

3.Size: 7.1mm,9.0mm,10.7mm,12.6mm

4.Standard:  GB/T5223.3-2005

5.Capacity: 90000 tons/year

6.Tensile Strength: 1420MPa min; Yield strength: 1280MPa min

   Elongation 5.0% min, Straightness less than 2.0mm/min

7.Normal Relaxation: 4.0% max, Low Relaxation: 2.0% max

8.Feature: good properties for lap welding and heat forging, low relaxation,  comprehensive mechanical properties.

9.Usage: PC bars mainly used in prestressed concrete pipe pile, electric      

   pole, railway sleeper etc.

10.Packing: in rolls, each roll is strapped by steel strips and wrapped in anti-rust PP woven sheet

11.Package Weight: 1000-2000kgs per coil

12.Payment:L/C or TT or Sight L/C