Tel: +86-187 6566 3008
E-mail: patrick@longyuehydraulic.com

Contact

Qingzhou Longyue Hydraulic Machinery Co.Ltd

Add: No.2878, Haidai North Road, Economic Development Zones, Qingzhou, Shandong Province, China
Tel/Fax: +86-536-3295150
Mobile: +86-187 6566 3008
E-mail: longyueyeya@qq.com; patrick@longyuehydraulic.com
Web: www.longyuehydraulic.com; www.leonhydraulic.com
alibaba site: 
https://qzlongyue.en.alibaba.com 


Hollow Piston Rod

Hollow Piston Rod

As one of the professional hollow piston rod suppliers in China, it is waiting for you to wholesale hollow piston rod at low price form our factory. Hollow Piston Rod Product Specification Chemical Composition Product Processing Packing and Shipping About Us

Products Specification:

As one of the professional hollow piston rod suppliers in China, it is waiting for you to wholesale hollow piston rod at low price form our factory.

Hollow Piston Rod 



Product Specification


Material of Chrome Hydraulic Cylinder Rod

SAE1035/SAE1045

Specifications of Chrome Hydraulic Cylinder Rod

6 ~ 50

Length of Chrome Hydraulic Cylinder Rod

80-700mm

Straightness of Chrome Hydraulic Cylinder Rod

According to Drawing

Roundness of Chrome Hydraulic Cylinder Rod

According to Drawing

Cylindricity of Chrome Hydraulic Cylinder Rod

According to Drawing

Concentricity of Chrome Hydraulic Cylinder Rod

According to Drawing

Machining Accuracy of Chrome Hydraulic Cylinder Rod

ISO 2768-1-f

Surface Roughness of Chrome Hydraulic Cylinder Rod

Ra0.1 or Less Than Rz0.8

Surface Treatment Hardness

HRC30~HRC60

Quench Degress of Chrome Hydraulic Cylinder Rod

0.7-1.5

Surface Treatment of Chrome Hydraulic Cylinder Rod

Plated Chrome or Nickel

Plating Chrome Thickness of Piston Rod

According to user requirement

Electroplating Hardness of Piston Rod

HV800-1200

Salt Spray of Chrome Hydraulic Cylinder Rod

48hrs - 120hours(Chromed)

Certificate

TS16949



Chemical Composition


Material

C%

Mn%

Si%

S%

P%

V%

Cr%

Ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035



ST52

0.22

1.6

0.55

0.035

0.04



20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

0.035

0.035

0.10-0.20


42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03


0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37




0.80-1.10



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Product Processing 


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Packing and Shipping


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About Us