Grade 270 1860Mpa 7 wire prestressed concrete strand 12.7mm pc strand
Grade 270 1860Mpa 7 wire prestressed concrete strand 12.7mm pc strand
Model:12.7mm
Grade 270 1860Mpa 7 wire prestressed concrete strand 12.7mm pc strand
Model:12.7mm
1*7 wire prestressed concrete strand with low relaxation
Model:1*7 wire prestressed concrete strand
US $520
Model:9.3mm 12.7mm