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

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bauma CHINA 2026
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WUXI QUNKE MACHINERY CO., LTD.

SNIEC N1.851

Headquarters: 

Target Groups: 

hard chrome plated solid piston rod

Product Category: Equipment and accessories

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Product Introduction

Our hard chrome-plated solid piston rods are made of high-quality materials such as 25Mn, C45E, 40Cr4 and 42CrMo4, suitable for medium and heavy-duty working conditions. Custom sizes are available, with diameters of 20mm-500mm and lengths of 200mm-20000mm, supporting ultra-long non-standard customization. Single-layer and double-layer chrome plating with 0.02-0.05mm thickness ensures firm and uniform coating. The rod achieves 800-1150 HV high hardness and ultra-fine mirror finish of Ra 0.05 for low friction and excellent wear resistance. It passes 100-200 hours NSS test for superior corrosion resistance. Featuring integral solid structure, it provides high strength, strong deformation resistance and stable performance for heavy-duty hydraulic machinery.

Product Brochure

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

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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