Retard-bonded Prestressed Steel Strand 2230-18.9

Retard-bonded PC Strand 2230 18 9: High-Performance Prestressed Steel Strand for Modern Construction The Retard-bonded PC Strand 2230 18 9 is a specialized prestressed steel strand designed for advanced construction applications where high strength, durability, and long-term performance are essential. This product is engineered to meet the rigorous demands of modern infrastructure projects, offering an optimal balance between tensile strength and flexibility. As a key component in pre-stressed concrete systems, the Retard-bonded PC Strand 2230 18 9 plays a vital role in enhancing structural integrity and longevity. Whether used in bridges, high-rise buildings, or industrial facilities, this strand ensures reliable performance under challenging conditions. The Retard-bonded PC Strand 2230 18 9 is known for its unique chemical composition and surface treatment, which provide controlled bond characteristics that enhance load distribution and reduce stress concentrations. This makes it particularly suitable for structures requiring precise reinforcement and long-term stability. The strand’s high tensile strength of 2230 MPa, combined with its 18 mm diameter and 9 wire configuration, ensures it can withstand heavy loads and maintain structural integrity over time. Its design also supports efficient installation and long-term corrosion resistance, making it an ideal choice for both new construction and retrofitting projects. Key features of the Retard-bonded PC Strand 2230 18 9 include its superior mechanical properties, enhanced corrosion protection, and ease of integration into various construction techniques. The strand is manufactured using advanced cold drawing processes and heat treatment, resulting in a uniform structure that minimizes the risk of defects. Its retard-bonded coating ensures controlled adhesion to concrete, preventing premature failure and ensuring consistent performance throughout the lifespan of the structure. Additionally, the strand is available in standardized lengths and configurations, allowing for seamless compatibility with different construction methods and engineering specifications. In terms of technical specifications, the Retard-bonded PC Strand 2230 18 9 meets international standards for prestressed steel materials, including ISO, ASTM, and EN specifications. 

Chunpeng Group is a leading and professional manufacturer of prestressed concrete (PC) steel materials, with over 30 years of industry experience.

We are committed to delivering high-quality products and innovative solutions for infrastructure and construction projects worldwide.

Our core products are  pc steel strand  (Ultra High Tensile Strength PC Strand, Normal Tensile Strength PC Strand), Unbounded PC Strand, Galvanized PC Steel Strand, Weather-Resistant & Anti-Corrosion PC Strand, and  PC Steel Wire . 

In addition to our PC strand products, we also supply  Prestressed Anchorage Systems and Photovoltaic Mounting Systems. 

Our products are as follows:

l Prestressed Steel Material include ultra high tensile strength PC Strand, Normal Tensile Strength PC Strand, Unbonded PC Strand , Epoxy Coated PC Strand , PC Steel Wire, Galvanized PC Steel Strand.

l Accessories Of PC Strand include Prestressed Anchorage, Prestressed Bellows , Aanchor Bearing Plate

l Prestressed Cable Photovoltaic Mounting System

l Photovoltaic Mounting System

  Our Prestressed Concrete Steel Strand is widely used in bridges, highways, railways, high-rise buildings, and energy infrastructure projects. All products are manufactured in compliance with international standards such as ASTM, BS, EN, AS/NZS, and GB, ensuring excellent performance, durability, and reliability for global construction needs.