Zhongzhen Special Steel is a manufacturer specializing in the production of high-strength cold-rolled ribbed steel bars, evolving into an integrated production-type joint-stock enterprise encompassing R&D, production, sales, and services. The company boasts an annual production capacity of 30,000 tons of high-strength cold-rolled ribbed steel bars. It is equipped with production and testing facilities, as well as a comprehensive production process and quality assurance system.

The appearance of high-strength deformed rebars is quite different from that of ordinary rebars. High-strength deformed rebars are hot-rolled straight rebars with discontinuous external threads, having a helical shape without longitudinal ribs, and the threads on both sides of the rebars are on the same helical line. This means that, compared to ordinary rebars, the high-strength deformed rebars have no longitudinal ribs, are only threaded externally, and do not bear any steel markings.

Inspection of finished cold-rolled threaded steel bars

After surface and specification inspection, the anti-float anchor bolt function is next, followed by the chemical composition test of the finished precision rolled螺纹钢. This type of inspection is generally not included in the standard check category unless mandatory for the project. Due to the complexity, time requirements, and strict technical standards for laboratory equipment, air quality, and inspectors themselves, such component inspections are rarely conducted in this category.

Zhongzhen Special Steel is a manufacturer specializing in the production of high-strength deformed steel bars, evolving into an integrated production-oriented joint-stock company encompassing research, production, sales, and service. The company boasts an annual production capacity of 30,000 tons of high-strength deformed steel bars. It is equipped with production and testing facilities, as well as a comprehensive production process and quality assurance system.

Rebar deformed is known as high-strength ribbed bar.

The standard name for deformed rebars should be "Deformed Steel Bars."

Commonly used II and III grade ribbed rebars in engineering, typically featuring a crescent rib surface shape. Similar to the threads on a bolt, this shape is not produced in our country, but it's said to be available abroad. The main function of the longitudinal ribs is to improve the load-bearing performance of the transverse ribs, supporting the load-bearing surface of the transverse ribs in the longitudinal direction, reducing stress concentration at the flange, thereby enhancing the mechanical strength of the transverse ribs, increasing the grip strength between deformed rebars and concrete, and allowing the rebars to work more effectively with the concrete. The role of the longitudinal ribs is indirect, as they improve the mechanical properties of the transverse ribs, indirectly enhancing the bonding performance with concrete.

Anti-Float Anchor Bolt Image - Anti-Float Anchor Bolt - Zhongzhen Threaded Steel Anchor Bolt supplied by Zhongzhen Special Steel Co., Ltd. (Jiangsu). Zhongzhen Special Steel Co., Ltd. (Jiangsu) dedicates much passion and enthusiasm to the field of metal building materials. Zhongzhen Special Steel always focuses on the customer, creating value for them, and winning the market with quality and service. We sincerely hope to collaborate with all sectors of society to achieve success and brilliance together. For related business inquiries, please contact Wu Haiyang.