Hard Chrome Plating Piston Rod
Professional manufacturer of honed tube & chrome rod/bar/shaft, founded in 2004, one of biggest manufacturer in China.
The various types of chrome bars in our stocks are
Hard chrome bars/ Piston rod in CK45, 20MnV6, 42CrMo
Induction hardened chromed bars / piston rods in CK45, 20MnV6, 42CrMo
Hollow chrome rods in CK45, 20MnV6, 42CrMo
Nickel + chrome plating bars
Hard Chromed Bars
Standard Parameters |
|
Steel Grade |
C45E (EN 10083) |
Tolerance |
ISO f7 |
Roundness |
Diameter tolerance / 2 |
Standard Length |
- for Ø ≤ 60 mm: 5600 – 6200 mm |
Surface Roughness |
Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm) |
Surface Hardness |
15 – 25HRC or 20-30HRC or 50-55HRC or 55-60HRC(Based on different heat treatment) |
Chrome Layer Thickness |
≤ Ø20 mm: min. 15 µm |
Chrome Layer Hardness |
min. 900 HV(0.1) |
Straightness |
≤ Ø16 mm: max. 0.3 mm : 1000 mm |
Mechanical Properties |
according to EN 10083-2 |
Induction Hardened Chromed Bars
Standard Parameters |
|
Steel Grade |
C45E (EN 10083) |
Tolerance |
ISO f7 |
Roundness |
diameter tolerance / 2 |
Standard Length |
- for Ø ≤ 60 mm: 5600 – 6200 mm |
Surface Roughness |
Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm) |
Surface Hardness |
50 HRC – 60 HRC, or More precise requirements |
Hardened Layer Depth |
From 0.4 to 3.5 mm |
Chrome Layer Thickness |
≤ Ø20 mm: min. 15 µm |
Chrome Layer Hardness |
min. 900 HV(0.1) |
Straightness |
≤ Ø16 mm: max. 0.3 mm : 1000 mm |
Mechanical Properties |
according to EN 10083-2 |
Nickel and Chrome Plating Bars
The nickel and chrome plating technology is the solution to extreme environments with intense corosion:
Offshore, marine conditions
Military applications, wind, solar and aerospace sector
Agriculture, mining industry, oil and gas industry
The nickel layer is completely free of cracks, pores and by this, the base material is isolated from the atmospheric corrosion, while the chrome layer ensures a very good wear resistance.
Standard Parameters |
|
Steel Grade |
C45E, 20MnV6 / 38MnVS6 |
Tolerance |
ISO f7 |
Dimension |
Ø20 - 160 mm / Ø3/4” – 6” |
Roundness |
diameter tolerance / 2 |
Standard Length |
Up to 6000 mm |
Surface Roughness |
Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm) |
Nickel Layer Thickness |
min. 10 µm |
Chrome Layer Thickness |
min. 25 µm |
Nickel Layer Micro Hardness |
min. 300 HV(0.1) |
Chrome Layer Micro Hardness |
min. 900 HV(0.1) |
Straightness |
max. 0.20 mm/1000 mm |
Why Choice Us
1.Professional, rich experience, reliable.
2.One-stop solution for honed tube, chrome bars.
3.Full range of size and material, ready stock goods with fast delivery
4.Customizable, non-standard sizes available
5.Small quantity acceptable
6.Refund or replace if any quality issue.
About Us
Established in 2004, reowned firm engrossed in manufacturing honed tube, chrome rod over 14years. ISO9001 certificated.
Annual output 12 thousand tons, at present we are the biggest manufacturer in North China.
Rich experience in production and export, prefect products & services gained recognition of clients from 20 countries & area.
Products range as following:
>Cylinder tube: honed tube, Skived tube, Bored tube.
>Cylinder rod: Hard chrome piston rod, Chrome bars, Linear shaft, Hollow rod.
Induction hardened rod, bars, shaft, Hollow rod.
>Cold drawn tube, Read-to-hone tube, Cylinder parts.
We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry soon.
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Hard Chrome Plating Piston Rod
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Contact: Dooharvest
Phone: +86 186 6128 5080
Tel: +86 186 6128 5080
Add: Economic Development Zones Huishan, Wuxi, Jiangsu, China