Stainless Steel Chromium Plated Bar Hydraulic Shaft Piston Rod

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Product Description

Basic Information
Model NO.
Piston Rod
Surface
Hard-Chromed
Technique
Cold Drawn
Plating Hardness
Hv800-1050
Load
Drive Shaft
Stiffness
Stiffness / Rigid Axle
Axis Shape
Straight Shaft
Appearance
Round
Material
Brass, Copper, Stainless Steel etc.
Package
Oil Apply + Carton + Pallet
Packaging & Delivery
Package Size
10.00cm * 10.00cm * 10.00cm
Gross Weight
10.000kg
Product Description
Piston Rod
Stainless Steel Chromium Plated Bar Specification
StandardDIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713
MaterialBrass, copper, stainless steel etc.
Heat treatmentBKS
SpecificationOuter diameter: 50-300mmInner diameter: 40-250mm
I.D Tolerance: H8-H9
Length3-9m (Standard: 4~5.8m)
ID RoughnessRA 0.4 micron (max)
TechnologyHoned & SRB (Skived and Roller Burnished)
Piston Rod Detail
Manufacturing Process
1Hydraulic shear cutting
2CNC machining + additional broaching and milling
3Induction hardening (various frequencies/powers)
4Rotary straightening
5Proportionally servo controlled CNC grinding
6Hard chromium leading edge technologies
7Dehydrogenation and tempering
8Wet polish & superfinish with 100% surface control
Our Advantages
Our Advantages
Production Equipment
Equipment 1
Equipment 2
Equipment 3
Equipment 4
Equipment 5
Test Equipment
Test Unit 1
Test Unit 2
Frequently Asked Questions
What materials are available for the piston rods?
We provide piston rods in various materials including brass, copper, and high-grade stainless steel to meet different industrial requirements.
What is the standard hardness of the hard-chromed surface?
The electroplating hardness typically ranges from Hv800 to Hv1050, ensuring excellent wear resistance and durability.
What length specifications can you provide?
While our standard lengths range from 3m to 9m, most customers opt for lengths between 4m and 5.8m. Custom lengths are available upon request.
What is the surface roughness of the honed tubes?
The inner diameter roughness is maintained at a maximum of RA 0.4 micron using advanced Honed & SRB technology.
Do you offer customized specifications?
Yes, we specialize in customization. You can provide your specific requirements for diameter, length, and material.
What applications are these rods suitable for?
Our chromium-plated bars are ideal for hydraulic cylinders, swivel cranes, injection machines, and various construction machinery applications.

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