spiral high strength low relaxation PC steel bars

1.Product: PC Steel Bar

2.Material: 30MnSi 

3.Outer Diameter: 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 7.0% 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: 1000-2000kg  per coil

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

    Tangshan Huaye Steel Pipe Manufacturing Co., Ltd was established in 2004. It is located in Tangshan of Hebei province  in the north of  China with a registered capital of 10,000,000 RMB,nearly 200 staffs. The annual output is about 310,000 tons. Our company is specialized in the production of steel bar and steel wire for prestressed concrete, and high frequency welded steel pipe (including rack pipe) with good reputation and famous brand in North China.

    Our company has passed ISO9001:2008 Quality management system certification since 2013.

     The main products are Steel Bar for Prestressed Concrete, Steel Wire for Prestressed Concrete and all kinds of spray(dip) paint steel pipe (including Rack pipe and Galvanized pipe), etc. We also sell Steel Strand for Prestressed Concrete, Steel Strip, Profile Steel, Steel Pipe and other steel products. The products are widely used in many large infrastructure projects, city landmark buildings and civilian residential construction, etc. , at home and abroad.