High Flow Precision Chrome Hollow Bar for Hydraulic Cylinder with ISO9001

Name: High Flow Precision Chrome Hollow Bar for Hydraulic Cylinder with ISO9001
Brand: East Ai Machinery Co., Limited
SKU: 2291666825

Jiangsu, ChinaEast Ai Machinery Co., Limited

US$1,460.00

1-19 Tons

US$589.00

20+ Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Application

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

Certification

CE, ISO9001

Corrosion Resistance

High Corrosion Resistance

Journal Diameter Dimensional Accuracy

It6-It9, It01-It5

Journal Relative Position Accuracy

0.01-0.03mm

Journal Surface Roughness

0.63-0.16μm

Material

Carbon Steel, Hard Chrome Plated Steel

Shaft Type

Solid Shaft

Strength

High Strength

Surface Finish

Tolerance

Precision Tolerance

Product Name

Hard Chrome Plated Chrome Rod

Heat Treatment

None, Induction Hardened, Q+T

Hardened Depth

0.5-3.5mm

Roundness

Dia.Tolerance/2

Material Grade

Ck45, 20mnv6, 42CrMo4

Chrome Layer Hardness

Min.800hv

Material Hardness

HRC15, HRC30, HRC55 Can Be Choice

Name

Ck45 Hard Chrome Plated Piston Rod for Hydraulic

Load

Drive Shaft

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round

Transport Package

Paper Sleeved, Shockproof Membrane, Wooden Case

Specification

4m, 5.8m, 6m, 7.5m

Trademark

ISO F7

Origin

China

HS Code

8483109000

Production Capacity

20000tons/Year

Key features

High Corrosion Resistance: Ensures durability in harsh environments including marine and agricultural applications.

Precision Tolerance: Journal diameter accuracy ranges from It6-It9 and It01-It5 for high-precision needs.

Customizable Material Hardness: Offers HRC15, HRC30, or HRC55 options to suit specific application requirements.

100% Inspection Before Delivery: Every product undergoes individual checking to guarantee uniform quality and performance.

Flexible Customization: Supports custom solutions for size, material, tolerance, and surface treatment.

Premium Material Sourcing: Uses top-tier steel mills and materials like Ck45, 20mnv6, and 42CrMo4.

ISO9001 Certified: Manufacturing process adheres to strict international quality management standards.

Fast Lead Time: Average production time is within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceStandardized quality control

East Ai Machinery Co., Limited

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.40h

About Our Factory & Business Background

AddressLuqu Industry Park, Lunan Rd, No. 108, Wuxi, Jiangsu, China

Plant Area312 square meters

Number of Employees34

Registered Capital500,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Ton

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsHoned Tube, Chrome Plated Bar, Chrome Bar, Aluminium Tube, Hydraulic Cylinder, Hydraulic Power Unit, Hydraulic Power Pack

Production Lines1

Production MachinesSawing Machine, Drilling Machine, Skiving Machine, Pressing Machine, Honing Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2014-01-17

Main MarketsSoutheast Asia/ Mideast, Australia

Repeat Buyers Choice< 10%

Number of Foreign Trading Staff19

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How do you ensure consistent quality across different batches?

We follow a strict quality control system from raw material sourcing to final inspection. By selecting materials from top-tier steel mills and implementing a full-process quality control loop, we ensure every batch maintains the same high standard with minimal variation.

Q:Do you inspect every product before delivery?

Yes, we carry out 100% inspection before shipment. Each honed tube, chrome plated rod, hydraulic cylinder, and hydraulic power unit is individually checked to ensure uniform quality and reliable performance.

Q:What kind of clients do you typically work with?

We mainly serve medium to large-sized high-end distributors, system integrators, and equipment manufacturers who require stable quality, long-term reliability, and consistent supply.

Q:What are your key advantages compared to other suppliers?

Our core strengths include premium raw material sourcing, full-process quality control, and strict final inspection. This allows us to deliver products with batch-to-batch consistency and piece-to-piece uniformity, reducing risks such as seal failure and premature equipment wear.

Q:Can you support customized hydraulic solutions?

Yes, we provide customized solutions based on your specific application requirements, including size, material, tolerance, and surface treatment. Our engineering team works closely with clients to ensure optimal performance in real-world conditions.