What is the inner diameter tolerance?

The inner diameter tolerance is H8-H9.

What is the surface roughness?

The ID roughness is RA 0.4 micron (max).

Is there quality inspection?

Yes, finished products undergo 100% visual inspection.

Hardening Cutting Digital Control Press Rolled Thread Hydraulic Cylinder Piston Rod

Name: Hardening Cutting Digital Control Press Rolled Thread Hydraulic Cylinder Piston Rod
Brand: Ningbo Maxwell Mechanical and Electrical Co.,Ltd.
SKU: 1902743515

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

US$0.20-2.00

800 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Application

Oil Pipe, Hydraulic System

Journal Surface Roughness

0.63-0.16μm

Tolerance

H8 H9

Model NO.

Piston Rod

Product Name

Precision Piston Rod Steel Hollow Shaft

Surface

Hard-Chromed

Technique

Cold Drawn

Electroplating Hardness

Hv800-1050

Sample Time

Within 7 Days

Load

Drive Shaft

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round

Material

Stainless Steel 23/30/45

Transport Package

Oil Apply+ Carton+Pallet

Specification

Customization

Origin

Ningbo

Key features

Customization Options: Supports customization from samples and designs for specific requirements.

Surface Hardness: Hard-chromed surface with HV800-1050 hardness for durability.

Precision Tolerance: Inner diameter tolerance of H8-H9 ensures high precision.

Surface Roughness: ID roughness RA 0.4 micron (max) for smooth operation.

Fast Sample Time: Samples can be produced within 7 days.

Low MOQ: Minimum Order Quantity is just 1 PC.

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

100% Inspection: Finished products undergo 100% visual inspection.

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: ≤24h 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.