Concrete Cylinder:
Our product redefines excellence with its advanced, customized quenched and tempered heat rail tubes, setting a new benchmark in performance over conventional market alternatives. Boasting a material hardness exceeding a remarkable 260HB (surpassing the national standard of ≥ 230HB), a yield hardness of 680 ± 10 (far above the national standard of ≥ 450), and an impressive tensile strength of 920 (well beyond the national standard of ≥ 680), this component truly excels. Furthermore, an end face shrinkage rate of 60 (outperforming the national standard of ≥ 40) highlights its outstanding build quality and reliability.
The crafting of our concrete cylinders is an art, perfected through sophisticated processes and honing techniques, ensuring unparalleled quality. The honing quality prior to electroplating is a key determinant of the final electroplating outcome. Our precise honing ensures the inner hole's roundness is flawlessly maintained within 0.03mm, reaching a stunning roughness of R0.01. The result is an inner hole with a mirror-like brilliance. Incorporating the cutting-edge Hc3mS chrome plating technology from Anmet, we assure a consistent and dependable coating precision of 0.01 thickness.
Our product showcases a superior paint process, beginning with an anti-rust primer and culminating in a robust topcoat, achieving a formidable paint film thickness of 80um ± 10. The paint's adhesion strength is meticulously engineered to meet the rigorous GB/T1720 standard level II, ensuring unrivaled long-lasting protection and enduring durability.
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