What is the chrome layer hardness?

The chrome layer hardness is a minimum of 800HV.

What are the lead times?

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

China Direct Precision Mechanical Parts Piston Rod

Name: China Direct Precision Mechanical Parts Piston Rod
Brand: Qingzhou Dooharvest International Co., Ltd.
SKU: 795129312

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

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Surface Roughness

0.63-0.16μm

Model NO.

ROD

Tolerance

ISO F7

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

Ø12-Ø320

Length Option

4m, 5.8m, 6m, 7.5m

Material Hardness

HRC15, HRC30, HRC55 Can Be Choice

Mechanical Properties

According to En 10083-2

Material

Carbon Steel

Load

Drive Shaft

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round

Transport Package

Container

Specification

20GP, 40HQ

Trademark

HYDSTEELS

Origin

Wuxi, China

HS Code

8483109000

Production Capacity

20000tons/Year

Key features

Wide Material Options: Available in CK45, 20MnV6, 42CrMo4, and C45E steel grades.

High Precision Tolerance: Dimensional accuracy up to IT6-IT9 with ISO F7 tolerance.

Multiple Hardness Choices: Material hardness options include HRC15, HRC30, and HRC55.

Advanced Surface Treatment: Hard chrome plating with thickness 15-50 microns and hardness min.800HV.

Strict Quality Control: Includes material, mechanical property, and dimensional inspection reports.

Long-Term Warranty: At least one year's quality guarantee provided after delivery.

Third-Party Inspection: Third-party inspection reports can be provided upon request.

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: ≤5.62hTerms 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 has strong R&D capabilities and offers extensive customization services for 3D software design. They are experienced in production and export, serving over 40 countries. Despite having ODM and OEM capabilities, the supplier lacks in-stock service capacity and overseas facilities. Their sustainable development efforts are limited, and they have not introduced new products recently. They hold an ISO9001:2015 certification, indicating a commitment to quality management. However, they do not conduct regular fire drills, and their financial data over recent years is available but not detailed in this analysis.

Supplier typeThe supplier is a professional technique provider with over 15 years of experience, specializing in honed tubes and chrome rods, offering both ODM and OEM services.

CertificationsThe supplier holds an ISO9001:2015 certification, which suggests a commitment to quality management standards.

Production capacityWith significant annual productivity in honed tubes and piston rods, the supplier is well-equipped for large-scale production.

Customization capabilityThe supplier offers extensive customization options, from minor to full customization, based on samples or designs.

Client casesThe supplier has gained recognition from clients in 40 countries, indicating a wide customer base and successful export history.