|Types of wire||Spiral|
|Feature||Low relaxation, high tensile|
|Application||Prestressed concrete form in construction industry|
· Main features
· High tensile strength and low relaxation.
· High corrosion resistance.
· High bonding force.
· Better performance at elevated temperature.
· Toughness maintains a long time.
· Main application
The PC steel bar is mainly used for building industry, it is the main steel material in pipe pile foundation, has high strength, low usage of metallic material, convenient usage and the quality was easily promised. It has a extensive usage building industry