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Post/Upright Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A critical load-bearing component in handrail systems that transfers vertical and lateral forces from handrails to machine frames or foundations. Designed to withstand operational stresses, vibrations, and environmental factors while maintaining precise alignment and safety compliance.

Working Principle

Acts as a rigid column that resists compressive, bending, and torsional loads through its geometric design and material properties. Distributes forces from handrails evenly to mounting points while maintaining dimensional stability under dynamic conditions.

Materials

Typically carbon steel (ASTM A36/A500), stainless steel (304/316), or aluminum alloy (6061-T6). Surface treatments include hot-dip galvanizing, powder coating, or anodizing for corrosion resistance.

Technical Parameters

Height 800-1200mm
Diameter 42.4mm (standard tube)
Load Capacity ≥1500N vertical, ≥500N lateral
Mounting Type Flange base or direct weld
Surface Finish Rz≤40μm
Wall Thickness 2.0-3.0mm

Standards

ISO 14122-3, DIN EN 1090, OSHA 1910.23

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Post/Upright.

Parent Products

This component is used in the following industrial products

Handrail System

A safety and support structure attached to access ladders or platforms to prevent falls and assist users during ascent/descent.

View Product Details

Engineering Analysis

Risks & Mitigation

Structural failure under overload
Corrosion in harsh environments
Improper installation causing instability
Vibration-induced fatigue cracking

FMEA Triads

Trigger: Inadequate wall thickness
Failure: Buckling under load
Mitigation: Specify minimum 2.0mm thickness and verify material certifications

Trigger: Poor weld quality at base
Failure: Fracture at connection points
Mitigation: Implement weld procedure specifications and 100% visual inspection

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±1.5mm on critical dimensions, ±2° on perpendicularity

Test Method

Static load testing per ISO 14122-3, salt spray testing per ASTM B117 for corrosion resistance

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the critical dimensions for handrail posts?

Standard height is 42 inches (1067mm) with 42.4mm diameter tubing. Wall thickness must be ≥2mm for structural integrity.

How are posts tested for compliance?

Posts undergo load testing per ISO 14122-3: 1500N vertical force and 500N lateral force applied at the top without permanent deformation.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Post/Upright