The SupAnchor Self-Drilling Anchor
is a unique anchoring system and is today?s
answer to the increasing demands of the
tunnelling industry and ground engineering for safer and faster producti ...
Roll forged railway steel pickaxe with or without handle
1.Material:Railway steel Mn65(or Forged steel C45# )
2.Eye shape:Oval or round eye
3.Technology:Roll forged,Polished edge an ...
high in hardness
Helical Rib PC wire appearance of the main characteristics are rolling pull-out process will deal with semi-finished products after the plastic deformation after the last drawing, so that wire formed ...
1-Particulary suitable for difficult ground conditions.
2-A high rate of installation since drilling, placing