What are the payment terms?

We accept LC, T/T, D/P, PayPal, and O/A payment terms.

What is the lead time for production?

Peak season lead time is 1-3 months, and off-season lead time is one month.

Is customization available based on customer drawings?

Yes, we can make products according to customer samples or drawings.

Ck45 S45c Chrome Plated Chrome Rod for Hydraulic Cylinder

Name: Ck45 S45c Chrome Plated Chrome Rod for Hydraulic Cylinder
Brand: Qingzhou Dooharvest International Co., Ltd.
SKU: 794817992

Shandong, ChinaQingzhou Dooharvest International Co., Ltd.

US$1,200.00-1,400.00

1 Ton

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Agricultural Equipment, Marine Industry, Medical Industry, Robotics Industry

Certification

ISO9001

Model NO.

ROD

Corrosion Resistance

Medium Corrosion Resistance

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Relative Position Accuracy

0.01-0.03mm

Journal Surface Roughness

0.63-0.16μm

Material

Carbon Steel

Shaft Type

Straight Shaft

Strength

Medium Strength

Surface Finish

Polished

Tolerance

Product Name

Hard Chrome Plated Chrome Rod

Material Grade

Ck45, 20mnv6, 42CrMo4

Axis Straightness

0.1/1000mm

Roundness

Dia.Tolerance/2

Heat Treatment

None, Induction Hardened, Q+T

Hardened Depth

0.5-3.5mm

Chrome Thickness

15-50 Microns

Chrome Layer Hardness

Min.800hv

Package

Paper Sleeved, Shockproof Membrane, Wooden Case

Dia.Range

8-400

Length Option

4m, 5.8m, 6m, 7.5m

Material Hardness

HRC15, HRC30, HRC55 Can Be Choice

Mechanical Properties

According to En 10083-2

Load

Drive Shaft

Stiffness & Flexibility

Stiffness / Rigid Axle

Transport Package

Container

Specification

20GP, 40HQ

Trademark

HYDSTEELS

Origin

Wuxi, China

HS Code

8483109000

Production Capacity

20000tons/Year

Key features

Custom Material Options: Available in CK45, 20mnv6, and 42CrMo4 materials to meet specific strength needs.

Customizable Dimensions: Diameter range 8-400mm with length options of 4m, 5.8m, 6m, 7.5m or custom sizes.

High Hardness Chrome Layer: Chrome layer hardness min. 800HV with thickness options from 15-50 microns.

1-Year Quality Guarantee: Provides at least one year's quality guarantee after customer receives the products.

Third-Party Inspection: Supports third-party inspection reports and official material/mechanical property reports.

ISO9001 Certified: Manufactured under ISO9001 certification with advanced equipment and skilled workers.

Custom Heat Treatment: Options include None, Induction Hardened, or Q+T to suit different application requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Qingzhou Dooharvest International Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-01-01Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical manufacturer specializing in honed tubes, chrome-plated rods, and related hydraulic components. It reports more than 15 years of industry experience, customers in 40 countries, export sales representing 90% of total sales, and annual capacity of 15,000 tons of honed tubes and 5,000 tons of hard chrome-plated piston rods. The supplier offers broad customization, 3D software design, ODM, and OEM services, and holds ISO 9001 certification. However, the evidence also shows no in-stock, overseas warehouse, showroom, agent, or branch capability; no participation in offline trade shows; no new products reported in the past year; no available SDK; and no ERP-based operational integration. Service procedures exist for supplier assessment, corrective actions, and complaints, but written records are absent. Financial credibility cannot be confirmed because the slices only identify financial-information years, not financial results or performance.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and presents itself as a manufacturer focused on honed tubes, chrome rods, piston rods, and related hydraulic products. Its reported 15+ years of specialization and production facilities covering all processing support classification as a specialized industrial manufacturer.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification, although no additional certifications are provided.

Production capacityThe supplier reports annual capacity of 15,000 tons for honed tubes and 5,000 tons for hard chrome-plated piston rods, facilities covering all processing, rich stock, and 100% inspection during processing. These explicit capacity and quality-control claims support substantial production capability, although the separate statement of no in-stock service capacity limits conclusions about ready-stock fulfillment.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. It also offers 3D software design and ODM services, demonstrating broad product and design customization coverage.

Client casesThe supplier states that its products and services have gained recognition from clients in 40 countries and that it provides OEM services for popular brands. These claims indicate international customer exposure and brand-related experience, but no named customers, project details, or independently documented cases are supplied.

Product Q&A

Q:What materials are available for the chrome rod?

We offer CK45, 20mnv6, and 42CrMo4 materials. Material hardness can be HRC15, HRC30, or HRC55.

Q:What is the diameter and length range?

Diameter range is 8-400mm. Standard lengths are 4m, 5.8m, 6m, 7.5m, but special lengths are available upon request.

Q:What is the chrome layer thickness and hardness?

Chrome thickness is 15-50 microns, and the chrome layer hardness is at least 800HV.

Q:Do you provide quality guarantees?

Yes, we provide at least one year's quality guarantee after the customer receives the products.

Q:Can you provide inspection reports?

Yes, we can submit samples with official inspection reports including material, mechanical property, and dimensional reports, as well as third-party inspection reports.