High strength prestressed anchor

High-strength prestressed anchor bolts are used in places with harsh environments. They have to pass the test of severe winter and heat. On the premise that the mechanical properties of the product meet the requirements, they must also meet the requirements of low-temperature impact toughness and surface treatment salt spray test. Mechanical performance requirements of wind power bolts Among them, quenching and tempering heat treatment is the key to the process; the company is committed to high-performance heat treatment of various steels to ensure the accuracy and consistency of product performance.