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Hard chrome plated rod

  • Hard Chrome Plated Steel Bar Suppliers
  • Hard Chrome Plated Steel Bar Suppliers
  • Hard Chrome Plated Steel Bar Suppliers
Hard Chrome Plated Steel Bar SuppliersHard Chrome Plated Steel Bar SuppliersHard Chrome Plated Steel Bar Suppliers

Hard Chrome Plated Steel Bar Suppliers

  • Dia. Range: Ø8-Ø600
  • Tolerance: ISO f7
  • Chrome Thickness: 20-50micron
  • Straightness: 0.1/1000mm
  • Product description: Hard Chrome Plated Steel Bar Suppliers

Professional manufacturer of Hard chrome piston 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.

Hard Chrome Rod

Professional manufacturer of hard chrome rods and hydraulic barrel (honed tube, skived and roller burnished tubes). We stock a wide range of hard chrome rod and hydraulic barrel (honed tube, skived and roller burnished tube) also for various engineering companies.

The various types of rods/bars we have in stocks are standard hard chrome rods (C45) and induction hardened chromed rods (C45). Other types of rods such as nickel chrome rod and stainless steel 304 or stainless steel 316 chrome rods are also available on request.

Standard Parameters

Steel Grade

C45E (EN 10083)


ISO f7


diameter tolerance / 2

Standard Length

- for Ø ≤ 60 mm: 5600 – 6200 mm
- for Ø ≥ 60 mm: 5800 – 7200mm
Upon request: special lengths on all diameters

Surface Roughness

Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm)

Chrome Layer Thickness

≤ Ø20 mm: min. 15 µm
≥ Ø20 mm: min. 20 µm

Chrome Layer Hardness

min. 900 HV(0.1)


≤ Ø16 mm: max. 0.3 mm : 1000 mm
> Ø16 mm: max. 0.2 mm : 1000 mm

Mechanical Properties

according to EN 10083-2

Packing and Delivery

1. Coated by antirust oil.

2. 1-2m plastics film covered both ends of bars, to avoid oil leak.

3. Sheathed by paper carton tube, both ends covered by roundness paper carton.

4. Cotton rope twined and bundled without interspace, to avoid any surfaced scratched.

5. Plastic film covered overall of bundled bars, to keep seal.

6. (Options) Woven tarpaulin covered overall of bundled bars, to keep packing clear.

7. Lifting belts on the middle of bundled bars.

8. (Options) Wooden box packed.

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.

Why Choice Us

1. Professional, rich experience, reliable.
2. One-stop solution for honed tube, chrome rod.
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.


Q1: Are you a manufacture or a trade company?

A: Manufacture, we are one of leading manufacturer of honed tube, chrome rod in China with 14 years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.

Q2: Do you have quality control system?

A: Yes, quality management system introduced as ISO9001.

Q3: What about the quality feedback of your products?

A: We gained recognition of 160+ customers in 20 countries and areas and established long-term business relationships with us.

Q4: What is the delivery time?

A: Within 20-45 days for bulk production, which is depend on quantity.

Q5: What is your main payment term?

A: T/T, L/C, D/A, D/P either is available.

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Contact Us

Contact: Dooharvest

Phone: +86 186 6128 5080

Tel: +86 186 6128 5080

Add: Economic Development Zones Huishan, Wuxi, Jiangsu, China