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WUXI QUNKE MACHINERY CO., LTD.

SNIEC N1.851

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hard chrome plated monoblock forged piston rod

Product Category: Equipment and accessories

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Product Introduction

Our hard chrome-plated integral forged piston rods are forged from premium materials including 25Mn, C45E, 40Cr4 and 42Cr4, featuring seamless integral structure and excellent mechanical properties. Available in diameters of 40mm-500mm and lengths of 200mm-7500mm, it supports customized forged specifications. Equipped with single/double-layer chrome plating of 0.02-0.05mm thickness, the rod reaches 800-1150 HV hardness and ultra-smooth mirror finish of Ra 0.05 for low friction and outstanding wear resistance. It passes 100-200 hours NSS test for reliable corrosion resistance. The integral forged design eliminates welding defects, delivering high strength, impact resistance and stable performance for heavy-duty hydraulic equipment.

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International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

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Tel. +49 89 949-20252

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Tel. +86 21 2020-5500
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