Support Ribs: Load Capacity Up to 5000 N/m², Height 20-100 mm

Component Specifications

Definition

Support ribs are engineered structural elements integrated into drainage grid systems to provide mechanical reinforcement, distribute operational loads evenly, prevent sagging or buckling, and maintain grid geometry under static and dynamic conditions. They enhance structural integrity and longevity in industrial drainage applications.

Working Principle

Support ribs function by transferring applied loads from the drainage grid surface to the supporting framework through their rigid structural design, reducing stress concentrations and preventing plastic deformation or failure of the grid under operational pressures.

Materials

Typically manufactured from corrosion-resistant materials such as stainless steel (e.g., AISI 304, 316), galvanized steel, or engineered polymers (e.g., polyethylene, polypropylene) with high tensile strength and durability for harsh environments.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Height	20-100 mm
Spacing	150-300 mm
Thickness	3-10 mm
Load Capacity	Up to 5000 N/m²
Corrosion Resistance	ISO 9227 salt spray test compliant

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 9001, DIN 19580, ASTM A240

Parent Products

This component is used in the following industrial products

Drainage Grid

A perforated or slotted grid component within a filter drum that facilitates liquid drainage while retaining solid materials.

View Product Details

Engineering Analysis

Risks & Mitigation

Material fatigue under cyclic loading
Corrosion in aggressive environments
Improper installation leading to structural failure

FMEA Triads

Trigger: Excessive load beyond design limits
Failure: Permanent deformation or fracture of ribs
Mitigation: Implement load monitoring systems and use materials with higher yield strength.

Trigger: Corrosive chemical exposure
Failure: Material degradation and loss of structural integrity
Mitigation: Apply protective coatings or select corrosion-resistant alloys like stainless steel 316.

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±1 mm for dimensional accuracy per ISO 2768-m

Test Method

Static load testing per DIN 19580, corrosion resistance per ISO 9227

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

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Manufacturers of Support Ribs

Manufacturer profiles associated with Support Ribs.

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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 is the primary function of support ribs in a drainage grid?

The primary function is to provide structural reinforcement, distribute loads evenly, and prevent deformation or failure of the drainage grid under operational stresses.

What materials are commonly used for manufacturing support ribs?

Common materials include stainless steel (AISI 304/316), galvanized steel, and high-strength engineered polymers like polyethylene or polypropylene for corrosion resistance and durability.

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.

Support Ribs