Bare strand size (12.70-15.24mm) and specification upon request.Unbonded strand is a kind of greased and approximately lmm thick high pressure polyethylene(OEHD) coated 7 wire strand,used for floors,frame structure,circular tanks and silos,machine foundation,rock and soil anchors,retaining walls and bridges ect.
Unbonded strand for prestressed concrete:
unbonded wire strand for prestressed concrete:
Bare strand size(12.70-15.24mm)and specification upon request:ASTM,GB,BS.