Project Description



  • Products type: 30MnSi
  • Sizes:φ8、φ10、φ12mm
  • Criteria : GB/T 24587-2009
  • Range of use : Used for manufacturing prestressed concrete steel bars
  • Areas of application: as the main raw material of prestressed concrete steel bars, after deep processing ,the products are mainly used for port concrete pipe pile, high-rise building foundation  concrete pipe pile and pier concrete pipe pile, etc.

Introduction of products:

Steel Bar for Prestressed Concrete, (hereafter referred to as the PC Steel Bar) is a kind of prestress strength bar,which was developed by Japan high frequency thermal refining corporation in the year 1960s, and it has high technology and the intensity level is middle. Due to its high strength and toughness, low relaxation, strong binding force with concrete, meanwhile, it is easy to be welded, upsetting and also it can save materials (such as φ11mm PC steel bar can replace the hot rolled steel bar of φ20mm), etc.

“JB” brand prestressed concrete steel hot-rolled wire rod bar 30 Mnsi is developed in 2012, and the purpose of our manufacturer is to provide stable raw materials for professional manufacturer,and our production is stable, specifications are complete,meanwhile, our production and testing equipments are advanced to ensure product performance.