What is the minimum order quantity?

The minimum order quantity is 5 tons.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the average lead time?

The average lead time is one month for both peak season and off season.

SAE1045 4140 St52 Hard Chrome Plated Rod Bright Bar for Piston Rod

Name: SAE1045 4140 St52 Hard Chrome Plated Rod Bright Bar for Piston Rod
Brand: Shijiazhuang Gangxin Steel Processing Co., Ltd
SKU: 2173715705

Hebei, ChinaShijiazhuang Gangxin Steel Processing Co., Ltd

US$600.00

5-24 Tons

US$580.00

25-49 Tons

US$550.00

50+ Tons

Sample price:US$620.00/ton.Request sample

Product profile

Customization

Available

Application

Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry

Certification

CE, ISO9001

Model NO.

6mm-150mm

Corrosion Resistance

High Corrosion Resistance

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Relative Position Accuracy

0.01-0.03mm

Journal Surface Roughness

0.63-0.16μm

Material

Chrome Plated Steel

Shaft Type

Solid Shaft

Strength

High Strength

Surface Finish

Polished

Tolerance

Chrome Thickness

10um-50um

Hardness

HRC50±60

Surface Roughness

Ra 0.2-0.4um

Size Ranges We Can Supply

6-200mm

Transport Package

Paper Sleeved, Shockproof Membrane, Wooden Case

Specification

many specifications

Trademark

Origin

China

HS Code

8483109000

Production Capacity

200t/Month

Key features

High Corrosion Resistance: Features high corrosion resistance with polished surface finish for durability.

Wide Material Selection: Available in CK45, SAE1045, 4140, 4340, SS304/316, and other steel grades.

Customizable Specifications: Chrome thickness (10-50um), hardness, roughness, and size ranges are customizable.

High Precision Accuracy: Journal dimensional accuracy IT6-IT9 with relative position accuracy 0.01-0.03mm.

Versatile Industry Application: Used in aerospace, automotive, marine, medical, robotics, and hydraulic cylinders.

Multiple Delivery Conditions: Options include Quenched & Tempered, Induction Hardened, and Q+T Induction Hardened.

Certified Quality Standards: Compliant with CE, ISO9001, and IATF 16949:2016 standards.

Sample Testing Available: Samples provided for testing before bulk orders to ensure quality satisfaction.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceIn-stock Capacity

Shijiazhuang Gangxin Steel Processing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Tianjin portAverage Response Time: >24h

AI-Powered supplier vetting

SummaryShijiazhuang Gangxin Steel Processing Co., Ltd. presents itself as an industrial steel-processing supplier with professional technical R&D status, broad customization and 3D design services, ODM capability, and OEM experience for well-known brands. Its management systems include ISO9001:2015 and ISO14001:2015 certifications, while quality controls include documented corrective-action and complaint-handling procedures, quality assurance, and raw-material traceability. Production resources include multiple grinding, heat-treatment, drawing, peeling, straightening, polishing, sawing, and pulling lines, with stated inventory capability and one-month average lead times in both peak and off-season. Limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no SDK availability. Financial information is indicated for 2021–2023, but no financial results are provided. Customer references are...

Supplier typeThe supplier is described as a steel-processing company and identifies itself as a professional technical supplier. Its stated capabilities include R&D, 3D software design, ODM, and OEM services for well-known brands, supporting classification as a manufacturer with technical and design-service capability.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, plus other unspecified certifications. These explicitly demonstrate quality- and environmental-management certification, although the additional certificates are not identified.

R&D capabilityThe supplier reports professional technical R&D capability, new products developed within the past year, ODM services, and 3D software design. It does not have an available SDK, but the provided evidence supports product and design innovation capability for physical products.

Production capacityThe supplier reports inventory capability, a one-month average lead time in both peak and off-season, and extensive processing equipment covering grinding, heat treatment, drawing, peeling, straightening, polishing, sawing, and pulling. A stated deficiency is the absence of a valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-governance limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor, flexible, and full customization, together with 3D software design services. This indicates broad customization coverage across customer inputs and design complexity.

Product Q&A

Q:Is GX a factory or trade enterprise?

GX is an enterprise incorporating both Factory and Trade.

Q:Where is your factory located and how can I visit?

Headquarter is in Hi-tech development zone, Shijiazhuang, Hebei Province. Factory is in Xingtang County, Shijiazhuang, Hebei Province. You can take a plane to Shijiazhuang, then we pick you up by car for about 1 hour.

Q:Which certificates does your product have?

ISO9001 and IATF 16949:2016.

Q:Can I get a sample for testing before ordering?

Yes, of course. We provide samples for testing before bulk orders.

Q:How does your company control product quality?

Quality is the cornerstone of survival and development for GX. We control quality from the beginning to the end all the time.