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Piston rod
Hard chrome plated piston rod
Solid piston rod
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Piston rod for shock absorber manufacturer

Product Details

Piston rod for shock absorber Product Feature

Piston rods made of S45C medium carbon steel. The material conforms to JIS S45C / DIN CK45 / SAE 1045 and JIS S55C.
Rods made of SCM440 steel conform to SAE4140.
Higher tensile strength after a precision cold drawing process.
Wear and corrosion resistance thanks to a hard chrome plating processing.
High-frequency hardening processing.
A piston rod is a pivotal component in a shock absorber and a strut. It should deliver the ideal amount of liquid to the seal, reducing the seal’s wear and tear and minimizing the leaking possibility.
Kuaima Steel Co., Ltd. ’s piston rods have a high-quality finish and are corrosion- and wear-resistant. They sustain the shock absorber’s frequent movement and ensure durability.

表格

Product Name

 

Chrome Plated Rod/Bar

MaterialCK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Stainless Steel 304/316/2205, etc.

Delivery Condition

 

Hard Chrome Piston Rod ( HRC 15-20)
Quenched & Tempered (Q+T) Rod (HRC 28-32)
Induction Hardened Rod (HRC 55-62)
Q+T Induction Hardened Rod (HRC 60-65)

Straightness:


<= 0.2/1000

Roughness:

 Ra <= 0.2u
Diameter

 As customer’s needs

Chrome layer

 20 micron (min) to 100 micron
Length

max 13m

Roundness

 

DIN2391, EN10305, GB/T 1619

Tolerance

ISO f7/h8/g6

ShapeRound

Protection:

anti-rust oil on outside surface,hard cardboard sleeve protection

UsedHydraulic Cylinders

Packing:

 wooden case

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We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.

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