1.diameter :15.20mm , 15.70mm,17.80mm 2.tensile strength : >1860Mpa 3.low relaxation : <2.5 4.standard : ASTM, BS,JIS

1.diameter :15.20mm , 15.70mm,17.80mm

2.tensile strength : >1860Mpa

3.low relaxation : <2.5

4.standard : ASTM A416, BS 5896,JIS G3536

5.diameter : 15.20mm , 15.70mm, 17.80 mm

6.surface :spiral ribs /plain /indented

7.application : applied in common and high-speed railway projects

8.package : export anti-rust packing5