Posts/Verticals: Height 900-1100mm standard

Component Specifications

Definition

Posts/Verticals are load-bearing structural components in safety handrail systems, designed to anchor horizontal rails and withstand impact forces. They transfer loads to the floor or mounting surface while maintaining precise alignment and spacing according to safety standards. These components feature standardized mounting interfaces, height adjustability options, and corrosion-resistant finishes for industrial environments.

Working Principle

Posts function as cantilevered or fixed-end columns that resist bending moments from lateral impacts and distributed loads. They employ mechanical fastening (bolted, welded, or clamped connections) to create rigid frameworks. Load distribution follows structural engineering principles where vertical members absorb kinetic energy through material deformation and transfer forces to secure foundations.

Materials

Typically carbon steel (S235JR/S355JR), stainless steel (304/316), or aluminum alloys (6061-T6). Steel posts often feature hot-dip galvanized coatings (minimum 85μm) or powder-coated finishes. High-visibility yellow or orange safety colors with retroreflective strips may be applied.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Height	900-1100mm standard
Spacing	≤1500mm between posts
Mounting	4x M12 anchor bolts
Base Plate	150x150mm minimum
Load Capacity	≥1.5kN horizontal force
Wall Thickness	3-5mm steel, 4-6mm aluminum

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 14122-3, DIN EN ISO 14120, OSHA 1910.23

Parent Products

This component is used in the following industrial products

Safety Handrail

A protective barrier system installed on machinery platforms to prevent falls and provide support for operators.

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Engineering Analysis

Risks & Mitigation

Improper anchoring causing collapse
Corrosion in chemical environments
Impact damage from forklifts
Non-compliance with local regulations

FMEA Triads

Trigger: Insufficient concrete embedment depth
Failure: Post pull-out under impact loading
Mitigation: Use epoxy anchors with minimum 100mm embedment and torque verification

Trigger: Galvanic corrosion between dissimilar metals
Failure: Structural weakening over 2-5 years
Mitigation: Install dielectric isolators between aluminum posts and steel floors

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2mm vertical alignment, ±1.5° plumb deviation

Test Method

Static load test with 1.5kN horizontal force applied at top rail height for 60 seconds

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Posts/Verticals

Manufacturer profiles associated with Posts/Verticals.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What spacing is required between safety railing posts?

Maximum spacing is 1500mm center-to-center per ISO 14122-3, with reduced spacing for high-impact areas.

Can posts be installed on uneven floors?

Adjustable leveling bases or shim plates allow installation on slopes up to 10°, maintaining top rail level within ±3°.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Posts/Verticals