Concrete Cylinder:
Our product stands at the forefront of engineering excellence, embracing cutting-edge technology with customized quenched and tempered heat rail tubes. These advanced tubes provide a remarkable leap in performance, surpassing conventional market products. Boasting a material hardness over 260HB, well above the national standard of ≥ 230HB, alongside an impressive yield hardness of 680 ± 10, eclipsing the national standard of ≥ 450, and a tensile strength of 920, outperforming the national standard of ≥ 680, this product truly shines. Furthermore, its end face shrinkage rate of 60, significantly higher than the national standard of ≥ 40, highlights its extraordinary build quality and reliability.
Our mastery in the art of manufacturing is reflected in the sophisticated process and honing techniques vital for crafting premium concrete cylinders. The honing quality, especially before electroplating, is of utmost importance as it directly influences the end result. Through our precise honing process, we ensure the inner hole roundness is expertly controlled within 0.03mm, achieving a remarkable roughness level of R0.01, which bestows a mirror-like finesse. Integrating the revolutionary Hc3mS chrome plating technology from Anmet, we ensure a flawless and consistent coating of 0.01 thickness, offering unmatched uniformity and dependability.
Our innovative paint process is second to none, featuring a superior anti-rust primer followed by a high-performance topcoat. This meticulous process results in a formidable paint film thickness of 80um ± 10, providing enduring strength and resilience. The paint’s adhesion strength not only meets but exceeds the rigorous GB/T1720 standard level II, promising long-lasting protection and unparalleled durability for years to come.
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