PC Wire Spiral Ribbed
Huayongxin is the leading professional PC Wire Spiral Ribbed Supplier. Our products are certified by the quality management system.
PC Wire Spiral Ribbed, also called spiral PC wire and spiral ribbed PC steel wire, is one of the traditional products of PC wire.
Application of PC Wire Spiral Ribbed:
PC Wire Spiral Ribbed has a wide range of uses in construction of bridges, subway, railway sleepers, poles, dams, nuclear power plants, high-rise buildings and houses.
The production process of PC Wire Spiral Ribbed is as follows:
Raw material - inspection - surface treatment - semi-finished wire drawing - spiral rib drawing - S stabilization treatment - coiling - acceptance - qualified acceptance. Spiral rib drawing is done by special rotating body and spiral die. The stable temperature of the steel wire is generally 380℃-400℃. When the helical rib is pulled, the tension is provided by the pulling force. Generally, the diameter of the finished product is 1.1 times the diameter of the semi-finished steel wire, so that the generated tension can reach a relaxation performance of less than 2.0%.