Concrete Cylinder:
Our product is a testament to advanced engineering, utilizing meticulously customized quenched and tempered heat rail tubes. This enhancement propels the performance of our accessories beyond typical market expectations. Sporting a material hardness that surpasses 260HB, against a national standard of ≥ 230HB, it boasts a remarkable yield hardness of 680 ± 10, far exceeding the national standard of ≥ 450. Its tensile strength of 920 triumphs over the national benchmark of ≥ 680. Moreover, the end face shrinkage rate of 60 outstrips the national standard of ≥ 40, further highlighting its unrivaled construction and performance excellence.
The creation of premium concrete cylinders hinges on an advanced process combined with expert honing techniques. The honing quality prior to electroplating is not just important; it's pivotal, directly impacting the final electroplating finish. Through painstaking attention to detail, our honing process ensures that the inner hole roundness is stringently maintained within 0.03mm, achieving a roughness level as fine as R0.01. This precision results in a mirror-like inner hole finish. With the integration of cutting-edge Hc3mS chrome plating technology from Anmet, we promise a consistent and dependable coating precision within a 0.01 thickness, setting a benchmark in quality.
We employ a painting process of unrivaled superiority, commencing with an anti-rust primer and culminating in a topcoat that achieves a robust paint film with a thickness of 80um ± 10. Our paint's adhesion strength meets the rigorous GB/T1720 standard level II, ensuring protection and durability that stand the test of time, providing long-lasting resilience and maintaining aesthetic appeal even under demanding conditions.
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