Main Products

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Uncoated Stress - Relieved Seven Wire Strand 

Low Relaxation Material 

Standart : - SNI 1154:2011 

                   - ASTM A416 - 05 Grade 270

Applications : Sheet Piles, Square Pile, Girders, Voides Slab.

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Four-Intended Wire with Normal Relaxation 

Standards : - SNI 1155:2011 

                      - ASTM A421

                      - JIS G 3536-1999 

Application : Spun Piles, Mini Piles, Railway Sleepers, Concrete Pole, Building Facades etc.

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Prestressed Concrete Grooved Wire (Sumi – Twist) 

Standards : - SNI 7701:201 

                      - JIS G 3137 Grade D SBPDN 1275/1420 

Application : Spun Piles, Mini Piles.

Specification

Made from high carbon alloy steel, has the following properties :

  • High tensile strength and tenacity .
  • Heading process can be applied without losing its mechanical properties.
  • Preliminary threading is not required in the threading process.
  • If applied with strict control, spot welding with caging wire can be performed without losing mechanical properties.
  • High bondability with concrete can be obtained because of its groveed surface.
  • Re-straightening process is not required before cutting to length.
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