What surface treatments are available?

Common plating is chrome, but we also offer nickel and ceramic coatings based on customer needs to enhance durability and performance.

Hydraulic Cylinder Ck45 42CrMo4 Hard Chrome Plated Piston Rod

Name: Hydraulic Cylinder Ck45 42CrMo4 Hard Chrome Plated Piston Rod
Brand: Wuxi Hanhai Hydraulic Machinery Co., Ltd.
SKU: 2011279382

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

Customizable Dimensions: Piston rod diameter ranges from 6mm to 1600mm with customized length options.

High-Strength Materials: Made from CK45, 42CrMo, or ST52 steel for superior strength and wear resistance.

Hard Chrome Plating: Surface treated with chrome, nickel, or ceramic coating for corrosion resistance.

Versatile Applications: Suitable for hydraulic cylinders, engineering machinery, and automotive manufacturing.

Multiple Heat Treatments: Available in quenched, tempered, induction hardened, or QT+hardened states.

Professional Manufacturing: Factory direct supply with advanced equipment and flexible production capacity.

Company profile

Wuxi Hanhai Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤2.23hTerms 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 your products be customized?

Yes, we are a professional manufacturer specializing in cylinder tubes (ID 32-1600mm), piston rods (diameter 6-1600mm), and hollow piston rods. We also produce hydraulic cylinders and related spare parts.

Q:How can I customize products to suit my needs?

You can send us your drawings or special requirements in advance. We will produce the products strictly according to your specific requirements.

Q:How can I track my order?

After receiving the deposit, we purchase raw materials and update you on the progress at every step. You can contact us with any questions, and we will provide explanations.

Q:What is the transportation method?

We usually ship by sea transportation as it is more convenient and cheaper for large machinery. However, we can accommodate other shipping requirements if needed.

Q:What materials are used for the piston rods?

Piston rods are typically made from high-quality alloy steel or stainless steel, specifically CK45, 42CrMo, or ST52, to ensure strength, wear resistance, and corrosion resistance.