Structured Manufacturing Data (2026)

Corrosion-Resistant Metal Mesh Filter Media

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Corrosion-Resistant Metal Mesh Filter Media used in the Manufacture of Other Fabricated Metal Products sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Corrosion-Resistant Metal Mesh Filter Media is characterized by the integration of Filter Mesh Sheet and Reinforcement Frame (Optional). In industrial production environments, manufacturers listed on CNFX commonly emphasize 316L Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

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

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Product Specifications

Technical details and manufacturing context for Corrosion-Resistant Metal Mesh Filter Media

Definition

Corrosion-resistant metal mesh filter media is a semi-finished industrial material consisting of a precisely perforated or woven metal sheet, engineered to act as a primary filtering element. It is manufactured from alloys like stainless steel or nickel-based superalloys to withstand harsh chemical and thermal environments. This material serves as a critical raw input for fabricators producing final filtration components for chemical processing, power generation, and water treatment plants. Its role in B2B supply chains is foundational, providing the base matter for system integrators and OEMs who assemble complete filtration units, ensuring reliable separation of solids from liquids or gases.

Working Principle

Fluid passes through precisely sized apertures in the metal mesh, physically trapping particulate matter larger than the pore size while allowing the cleaned medium to flow through.

Common Materials

316L Stainless Steel, Hastelloy C-276, Inconel 625

Technical Parameters

Nominal filtration rating (absolute pore size) (microns) Per Request
Open area percentage (ratio of open space to total area) (%) Per Request

Components / BOM

Filter Mesh Sheet Part
Primary filtering surface with uniform apertures

Material: Specified corrosion-resistant alloy
Reinforcement Frame (Optional) Optional Part
Provides structural support for large filter panels

Material: Matching or compatible alloy

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Corrosion-Resistant Metal Mesh Filter Media.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems

Downstream Applications

Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits

pressure:	Up to 100 bar (dependent on mesh thickness and support structure)
flow rate:	0.1-10 m/s (dependent on pore size and open area)
temperature:	-50°C to 500°C (dependent on alloy)
slurry concentration:	Up to 60% solids by weight (dependent on particle size distribution)

Media Compatibility

✓ Chemical processing fluids (acids, alkalis) ✓ High-temperature gas streams ✓ Food-grade filtration applications

Unsuitable: Hydrofluoric acid environments (attacks most metal alloys)

Sizing Data Required

Required filtration efficiency (micron rating)
System operating pressure and differential pressure limits
Particle size distribution of the feed material

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Pitting corrosion

Cause: Localized chemical attack from chlorides, acids, or other aggressive media, often exacerbated by stagnant flow conditions or improper material selection for the specific environment.

Fatigue cracking at weld joints

Cause: Cyclic stress from pressure pulsations, vibration, or thermal cycling, concentrated at welded mesh-to-frame connections due to residual stresses and potential microstructural changes in the heat-affected zone.

Maintenance Indicators

Visible reddish-brown streaks (iron oxide) or greenish deposits (copper salts) downstream of the filter, indicating active corrosion and potential media breach.
Abnormal pressure drop increase (>15-20% above clean baseline) across the filter, signaling significant clogging or structural deformation of the mesh.

Engineering Tips

Specify and validate alloy compatibility using corrosion charts (e.g., ISO 9223, NACE MR0175) for the exact process fluid composition, temperature, and pH—common errors include underestimating chloride concentration or stray currents.
Implement a regular ultrasonic thickness testing program at high-risk zones (welds, bends, bottom sections) and trend the data to predict remaining life, rather than relying solely on visual inspections.

Compliance & Manufacturing Standards

Reference Standards

ISO 9044:2016 (Industrial wire cloth - Technical requirements and testing) ASTM E2016-15 (Standard Guide for Industrial Wire Cloth) EN 10204:2004 (Metallic products - Types of inspection documents)

Manufacturing Precision

Wire diameter tolerance: +/- 0.01mm
Mesh opening tolerance: +/- 2% of nominal opening

Quality Inspection

Salt spray test per ASTM B117 (corrosion resistance verification)
Microscopic examination for pore uniformity and defects

Factories Producing Corrosion-Resistant Metal Mesh Filter Media

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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.

Frequently Asked Questions

What are the main applications for corrosion-resistant metal mesh filter media?

This filter media is used in chemical processing, oil and gas, pharmaceutical manufacturing, food and beverage processing, and water treatment systems where corrosion resistance and durability are critical.

How do I select the right material for my filtration application?

Choose 316L stainless steel for general corrosion resistance, Hastelloy C-276 for highly corrosive environments with chlorides, and Inconel 625 for extreme temperatures and oxidation resistance. Consider your operating conditions and chemical exposure.

What specifications should I consider when ordering metal mesh filter media?

Key specifications include filtration rating (µm), mesh count (mesh/inch), sheet thickness (mm), wire diameter (mm), maximum operating temperature (°C), and tensile strength (MPa). Also consider optional reinforcement frames for structural support.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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.

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