Qingzhou Longyue Hydraulic Machinery Co.,Ltd

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+86-536-3295150

+86 13280195875 13406669513

Finished Chrome Cylinder Rod for Hydraulic Cylinder

Finished Chrome Cylinder Rod for Hydraulic Cylinder

Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China. Finished chrome cylinder rod for hydraulic cylinder finished piston rod...

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  • Product Details

Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China. 


Finished chrome cylinder rod for hydraulic cylinder

finished piston rod

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Standard Materials

Tube materials are typically 1026CD DOM or ST52.3. Bar materials are typically 1045 or similar steels. Non-standard materials are available upon request.


Standard Finishes

All materials are polished to a specific surface finish to create the optimum conditions for successful plating. The material is finish polished to your final specifications after plating insuring adherence to your dimensions and surface texture requirements.


Quality Assurance

In-process inspections are performed throughout the manufacturing process to insure the final quality of the product. Salt spray testing per ASTM B117 is available in-house as well as independent analysis from outside laboratories.


Other Value Added Services

Materials can be induction hardened prior to plating. This increases the parent metal surface hardness to approximately 55 Rockwell "C" to a depth of 0.050". Induction hardening may be done in zones to provide soft areas for further welding or machining.

Machining capabilities are available for chrome plated bar and tubing from 1” to 5” up to 180” in length.

Surface compounds can be applied to the finished material to enhance the corrosion resistance of the product for several applications. Other value-added machining can be quoted upon special request.


Product Description 

specification

φ3-φ12

φ16-φ25

φ30-φ50

φ55-φ100

φ105-φ1200

Length

200-2000

200-3000

200-5000

200-10000

1000-10000

Scheduling axis hardness

HB220-280

Surface hardness

HRC602 58-65

The straightness

0.15/1000mm

Accuracy

g6 grade h7 grade

Hardened layer depth

0.8-3mm

Roundness tolerance

<=0.01

Chrome-plated thickness

10um-20rum

Full length tolerance

<=0.02

The materiel

45# High-quality carbon steel

Surface roughness

ra0.10m-ra0.35m

Supply status

Heat treatment, surface chrome or nickel phosphorus

Chromium plating thickness and material as your request


Product Processing   

Raw material – Peeling – Straightening – Heat treatment – Cutting – Grinding 3 times – Straightening – Grinding 2 times – Polishing Ra0.2 – Chrome plating – Polishing Ra0.2 – Finished products

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