High strength Low relaxation pc strand

Main size:12.7mm,15.24mm,17.8mm

Standard:ASTM A 416,BS5896 etc

Application:high-speed rail way,Bridges,Building houses etc

Packing:in coils with plastic water-proof paper and anti-rust paper

Please do not hesitate to contact me for free to get more details

High strangth Low relaxation PC Strand