PC strand, also called PC steel strand, is twisted by several PC wires. It can be classified into uncoated PC strand, epoxy coated PC strand, galvanized PC strand, etc. PC strand is a high tensile and low relaxation strand which has wide range of uses, such as prefabricated concrete elements, typical post-tensioning projects and off-shore constructions. At the same time, our PC strand is available in several different thicknesses, different structures, different surface treatment and so on. All can[...]

Spiral ribbed PC wire, also called spiral PC wire and spiral ribbed PC steel wire, is one of the traditional products of PC wire. Compared with the plain PC wire, its surface is not smooth but spiral. Commonly, there are 3 - 6 consecutive spiral ribs on the surface. The advantage is that spiral ribs can strengthen the combination between wire and concrete, thus increasing the performance of the PC construction structure and extending its life. What's more, it is widely used in PC telegraph poles,[...]

Indented PC wire, also called indented PC steel wire, PC indented wires and oval indented PC wire, is a kind of PC wire which surface is indented. The shape of the indented surface can be round, ellipse, rhombus, etc. At the same time, the indented surface can be classified into two-sides, three-sides, and four-sides. Compared with the plain PC wire, it can heavily combine the steel wire with concrete in order to transfer the desired compressive force from the steel wire to the concrete. What’s[...]

Plain PC Wire, also called plain surface PC steel wire or smooth PC wire, is a traditional type of PC wire. The surface of plain PC wire is smooth, without ribs, not indented. Plain PC wire has the advantages of low relaxation and high tensile strength. Therefore it is considered as the desirable steel material used in large-load, long-span PC structures, such as PC bridge, PC sleeper, PC pipe and large-span sloping rope bridge. What's more, it does not have an explicit yield point, so users can[...]

Features Can give full play to the performance of the material. Improve crack resistance. Anti permeability. High tensile strength. Saving steel. Applications Prestressed concrete structures: PC pressure pipe, concrete pipes. Building structures: multi-layer industrial buildings, factory frameworks, high-rise buildings and houses, nuclear power plants, stadiums. Road and bridge structures: bridges, subway, highway, railway sleepers. Reinforcing structures: rock-soil anchoring project, dams. Other[...]