4140 Alloy Steel Round Bar 42CrMo4 Piston Rod S20c for Hydraulic Cylinder

Name: 4140 Alloy Steel Round Bar 42CrMo4 Piston Rod S20c for Hydraulic Cylinder
Brand: Wuxi Hanhai Hydraulic Machinery Co., Ltd.
SKU: 2013954462

Jiangsu, ChinaWuxi Hanhai Hydraulic Machinery Co., Ltd.

US$1,000.00-2,000.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Surface Roughness

2.5-0.63μm

Model NO.

6-1600 mm

Material

Carbon Steel

Tolerance

Usually with F7

Heat Treatment

Hardened and Quenched

Coating

Chrome

Length

Customized

Load

Drive Shaft

Stiffness & Flexibility

Flexible Shaft

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round

Transport Package

Anti Rust Oil+Paper Sleeve+Wooden Box

Specification

6 to 1600mm

Trademark

Origin

China

HS Code

8412909090

Production Capacity

3000 Tons/Year

Key features

Customized Length: Length can be customized to meet specific project requirements.

Chrome Coating: Surface coated with chrome for enhanced wear and corrosion resistance.

Heat Treatment Options: Available in quenched and tempered, induction hardened, and QT+hardened.

Wide Diameter Range: Piston rods available from 6mm to 1600mm diameter.

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

Versatile Material: Made from CK45, 42CrMo, ST52, and other high-quality alloys.

Factory Direct Supply: Direct manufacturer with advanced equipment and flexible capacity.

Global Logistics: Shipped via sea or other methods with FOB, EXW, CIF terms.

Company profile

Wuxi Hanhai Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤0.06hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited company with combined business characteristics, offering honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, flanges, and related metal-processing services. It reports ISO 9001 and GMP certification, seven production lines, inventory capability, and quality assurance with raw-material traceability. Technical support and product development are stated capabilities, but the detailed data indicates only one R&D engineer and no available SDK. Quality procedures exist, yet several inspection and supplier-management processes lack records. The supplier has export experience and accepts multiple payment methods, but no evidence establishes customer cases or verified financial strength. It also lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehousing, and an overseas showroom.

Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated business covers general equipment and accessories, non-standard metal structural parts manufacturing, processing, and sales, while its listed products include honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, and flanges.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity dates, or scope details.

Production capacityThe supplier operates seven production lines, offers manufacturing and processing of metal and hydraulic-related products, and reports inventory capability. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, so the reliability and governance of all stated capacity are not fully established.

Customization capabilityThe supplier explicitly describes design and development support, and its technology engineers are responsible for confirming customer requests and designing new products. Its scope includes non-standard metal structural parts manufacturing and processing, which directly supports customized production capability.

Product Q&A

Q:Can I customize products to suit my needs?

Yes, of course. If you have drawings or special requirements, please send them to us in advance so we can produce according to your specifications.

Q:How can I track my order?

After receiving the deposit, we purchase raw materials and update the progress at every step. If you have any questions, please let us know and we will explain.

Q:What about transportation?

Usually, we ship by sea transportation as it is more convenient and cheaper for large machines. If you have other requirements, we can ship accordingly.