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warranty1 YearstypeElectroplating
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customized supportOEMmodel number25mm 30mm 40mm 50mm 100mm
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usageShot Blastingabrasive grain sizes25-100mm
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Hardness40-50 HVShapeRound
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ColorBlackMOQ1 Ton
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AdvantageHigh Working EfficiencyPackage25kgs/bag
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StandardGB/T 470-2008Raw materialSteel
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Durability2800 TimesPurityMin 99.995%
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SampleSample ProvidedQualityPremium
99.995% Pure Zinc Ball | 25–100mm Electroplating Size Selection and Material Inspection
Zinc balls have actual Zinc material with a combined 25, 30, 40, 50 and 100mm specification. The body records round shape, minimum 99.995% purity and 40–50HV hardness.
Specify the selected diameter and required purity acceptance. The separate 7–120 grit field has no stated size unit and should not replace the millimeter specification. Request batch chemistry and dimensional records to define the supplied material.
For electroplating, provide bath and process acceptance requirements. No dissolution, coating-uniformity or validated consumption result is supplied. The GB/T470-2008 reference needs selected documentation, while a 2800-times durability entry is not a guaranteed process life. Evaluate the proposed use against inspection evidence rather than general efficiency labels.
