... .0mm1470Mpa-1860MpaGB5223, AS1310, ASTM , BS1. Type of Surface: Plane2. Usage: This pc wire is mainly used for PCCP pipe and pipe fittings ... small szied of various shapes of pc structures, and weidely used for civil engineering constructuion of large scale railroad, high-way ... ...3. Enquiry please let us know the standard, tensile strength, quantity and packing requirement. cold-draw pc wire