What is the maximum inner diameter roughness?

The maximum ID roughness is 0.4 micron.

What standards do these products comply with?

They comply with DIN2391, EN10305, JIS G3445, ASTM A519, and GB/T 8713.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

Hard Chrome Plated Hollow Piston Rods

Name: Hard Chrome Plated Hollow Piston Rods
Brand: Ningbo Maxwell Mechanical and Electrical Co.,Ltd.
SKU: 884257375

Zhejiang, ChinaNingbo Maxwell Mechanical and Electrical Co.,Ltd.

US$0.20-2.00

800 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Application

Oil Pipe, Hydraulic System

Material

All Kind of Brass, Copper, Stainless Steel etc

Tolerance

H8 H9

Model NO.

Piston Rod

Product Name

Hard Chrome Plated Hollow Piston Rods

Surface

Hard-Chromed

Technique

Cold Drawn

Electroplating Hardness

Hv800-1050

Load

Drive Shaft

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round

Transport Package

Oil Apply+ Carton+Pallet

Specification

Customization

Origin

Ningbo

Key features

Wide Material Selection: Available in brass, copper, stainless steel and other materials.

High Precision Tolerance: Inner diameter tolerance meets H8-H9 standard for precision fit.

Hard Chromium Plating: Surface hardness ranges from Hv800 to Hv1050 for durability.

Low Surface Roughness: Inner diameter roughness is max 0.4 micron for smooth operation.

Customization Available: Supports customization based on customer samples or designs.

Multiple Standards Compliance: Meets DIN2391, EN10305, JIS G3445, ASTM A519, and GB/T 8713.

Versatile Applications: Ideal for hydraulic cylinders, swivel cranes, and construction machines.

Flexible Length Options: Standard length 3-9m, with 4-5.8m commonly selected by customers.

Company profile

Ningbo Maxwell Mechanical and Electrical Co.,Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2017, with 88 employees and a business scope covering electronic, mechanical and electrical components, stationery, household appliances, metal products, and building decoration products. It offers shocks and reports annual shock absorber productivity of 10,000 pieces. The supplier has professional technical R&D capability and supports customization from samples and designs, but does not provide 3D software design, ODM, SDK, or new-product development information for the past year. Service support is limited internationally: it has no overseas warehouse, showroom, agent, or branch, although it has participated in the Saudi Riyadh Auto Parts Exhibition. Quality assurance is stated, while audit details are present but the evaluation result is recorded as 0, making the outcome difficult to interpret. Financial records are referenced for recent years, but no financial figures are assessed.

Supplier typeThe supplier is identified as a combined business entity and limited company in China, established in 2017, with 88 employees. Its stated scope includes manufacturing electronic and mechanical/electrical components and several other product categories, indicating a diversified manufacturing and trading profile rather than a narrowly defined entity.

R&D capabilityThe supplier identifies itself as a professional technical supplier with R&D capability. However, it does not provide 3D software design, ODM services, SDK access, or evidence of new products during the past year, which limits the demonstrated scope and recency of its innovation capability.

Production capacityThe supplier states annual productivity of 10,000 shock absorbers, identifies shocks as its primary product, and reports a one-month order fulfillment time in peak season. Its manufacturing scope and product focus support production capability, although no broader capacity, facility, or production-certification details are provided.

Customization capabilityThe supplier explicitly provides customization from samples and customization from designs. This supports product customization, although the supplier does not provide 3D software design services and no additional tooling, engineering, or customization scope is stated.