Filter Mesh Sheet: Wire Diameter 0.025-0.5 mm, Porosity 25-50%

Component Specifications

Definition

A precision-engineered filter mesh sheet constructed from corrosion-resistant metal alloys, designed as a critical component within corrosion-resistant metal mesh filter media systems. This component provides controlled porosity for particle separation, liquid-solid filtration, and gas purification in aggressive chemical environments where standard materials would degrade.

Working Principle

Operates on the principle of size-exclusion filtration, where fluid passes through precisely sized mesh openings while retaining particles larger than the mesh aperture. The corrosion-resistant properties maintain structural integrity and filtration performance when exposed to acidic, alkaline, or saline environments that would compromise conventional filter materials.

Materials

316L stainless steel, Hastelloy C-276, Inconel 625, Titanium Grade 2, or other corrosion-resistant alloys with specific composition requirements: Cr 16-18%, Ni 10-14%, Mo 2-3% for 316L; Ni 57%, Cr 15.5%, Mo 16% for Hastelloy C-276

Technical Parameters

Parameter	Typical range	Notes & selection driver
Porosity	25-50%
Thickness	0.1-2.0 mm
Mesh Count	20-400 mesh
Pressure Drop	0.1-5.0 bar at rated flow
Wire Diameter	0.025-0.5 mm
Surface Finish	Electropolished or passivated
Filtration Rating	1-500 microns
Maximum Temperature	500°C (depending on alloy)

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 9044, ISO 4783, DIN 4188, ASTM E2016

Parent Products

This component is used in the following industrial products

Corrosion-Resistant Metal Mesh Filter Media

Perforated or woven metal sheet used as a semi-finished filtering element in industrial systems.

View Product Details

Engineering Analysis

Risks & Mitigation

Chemical incompatibility with specific process fluids
Mechanical damage during installation or cleaning
Pitting corrosion in chloride-rich environments
Galvanic corrosion when coupled with dissimilar metals
Creep failure at elevated temperatures

FMEA Triads

Trigger: Exposure to chlorides beyond material specifications
Failure: Pitting corrosion leading to mesh perforation and bypass contamination
Mitigation: Material upgrade to higher-grade alloys (e.g., from 316L to Hastelloy), implement pre-filtration to reduce chloride concentration, regular ultrasonic inspection for early pitting detection

Trigger: Improper cleaning procedures using abrasive methods
Failure: Mesh wire deformation altering filtration characteristics and reducing service life
Mitigation: Standardize cleaning protocols using chemical or ultrasonic methods, implement handling training, use protective fixtures during maintenance

Trigger: Thermal cycling beyond design limits
Failure: Fatigue cracking at weld points or mesh intersections
Mitigation: Install temperature monitoring with automatic shutdown, design with expansion allowances, select alloys with better thermal fatigue resistance

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Mesh opening tolerance ±5% of nominal size, wire diameter tolerance ±0.005 mm, flatness tolerance 0.1 mm per 100 mm

Test Method

ISO 9044 for wire cloth testing, ASTM E11 for sieve analysis, ASTM A262 for corrosion testing, hydrostatic pressure testing per ISO 2942

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 Filter Mesh Sheet

Manufacturer profiles associated with Filter Mesh Sheet.

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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 distinguishes corrosion-resistant filter mesh from standard filter mesh?

Corrosion-resistant filter mesh utilizes specialized alloys (like 316L stainless steel, Hastelloy, or titanium) that maintain structural integrity and filtration performance when exposed to aggressive chemicals, high temperatures, or saline environments where standard carbon steel or basic stainless steel would corrode and fail.

How is mesh count related to filtration performance?

Mesh count (openings per linear inch) inversely correlates with particle retention size—higher mesh counts provide finer filtration but increase pressure drop. The optimal mesh selection balances filtration requirements with system pressure limitations and flow rate needs.

What maintenance is required for corrosion-resistant filter mesh sheets?

Regular inspection for mesh deformation, chemical cleaning with compatible solutions (avoiding hydrochloric acid for stainless steel), and monitoring pressure differentials to identify clogging. Proper handling prevents mechanical damage to the precise mesh structure.

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.

Filter Mesh Sheet