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303034 Valve Spring
Item number:303034
$0.00 dollar
0.48kg 12.7cm
7.1cm 7.1cm
303034 Valve Spring (SKU 303034), forged from 30W4Cr2VA spring steel, quenched+tempered (HRC≥48), salt spray tested 1000hrs corrosion-free, API 6A certified, designed for mud pump overpressure protection, fatigue resistance to ISO 15154-E, fully compatible with FMC/Huaming valve systems.
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