Wire Mesh Filter: Durable, Corrosion-Resistant, Custom Sizes

Wire Mesh Filter Disc: field notes from the line

If you’re trying to spec a wire mesh filter, start here. I’ve walked factory floors from food plants to chemical skids, and, to be honest, the humble disc does a lot of quiet heavy lifting. This series is built in No. 25 Weiyi Road, Chengdong Industrial Park, Hengshui City, Hebei Province—an area that’s been weaving wire forever, and it shows.

What’s trending (and why it matters)

Higher differential pressure tolerance via edge-reinforced discs for skids and polymer lines.
Finer cut-points (down to ≈ 10 μm) with tighter weave control; real-world use may vary with media.
Traceability—lot-coded mesh per ASTM/ISO, which maintenance teams actually appreciate.

Product snapshot: Wire Mesh Filter Disc

Materials include stainless steel (304/316/316L), copper, and aluminum. Shapes? Round, square, rectangular, oval—even “odd” patterns for legacy housings. Two build types: basic mesh and edge mesh (a beefier, crimped/welded rim for stability at higher flow or pulsation). Many customers say the edge-mesh version “just survives” longer.

Parameter	Spec (≈ real-world)
Mesh range	10–325 mesh (per ASTM E2016 / ISO 9044)
Filtration rating	≈ 10–300 μm (media dependent)
Disc diameter	10–300 mm standard; custom on request
Thickness	Single layer or multi-layer (2–5 plies)
Edge type	Basic cut; crimped; spot-welded rim (edge mesh)
Temperature	Up to ≈ 500°C for SS (steady), copper/aluminum lower
Compliance	ISO 9001 shop; mesh to ASTM E2016 / ISO 9044

How it’s made (short version)

Material select: 304/316/316L, copper, aluminum wire, cert’d to lot.
Weave control: plain/twill per ASTM E2016; visual and caliper checks.
Cutting: precision stamping or laser for tight OD tolerance.
Edge forming: crimped or spot-welded rim for “edge mesh” type.
Cleaning: ultrasonic + DI rinse; optional passivation for SS.
Testing: mesh count verification (ASTM E2016), salt spray sampling (ASTM B117), dimensional audit, burst/∆P spot tests.

Where it works

Chemicals (pump protection, catalyst retention), food & beverage (syrup and edible oil lines), pharma (vent/inline prefilters), environmental sampling, and lab setups. In fact, I’ve seen an edge-rimmed wire mesh filter outlast two paper cartridges on a glycol skid—less downtime, less swearing.

Why choose it

Durable, cleanable (backflush, solvent soak), and steady cut-point.
Edge mesh version holds shape at higher ∆P and flow pulsation.
Custom shapes drop into existing holders—no housing surgery.

Vendor snapshot (quick compare)

Vendor	Lead time	Certs	MOQ	Edge mesh	Notes
QH Wire Mesh Filter Disc	7–15 days	ISO 9001, ASTM/ISO mesh	Flexible	Yes (reinforced)	Custom shapes and multi-layer
Importer A	3–6 weeks	Basic COA	High	Limited	Lower price; fewer options
OEM B	2–4 weeks	ISO 9001	Medium	Yes	Good docs; premium pricing

Customization and service life

Specify media, viscosity, target micron, temperature, and ∆P. For abrasive slurries, move to multi-layer with a protective top mesh. Typical service life? Weeks to months in continuous duty; I’ve seen a wire mesh filter run six months in syrup with weekly backflush. Your mileage will vary.

Two quick case notes

Food oil line: Swapped paper screens for 316L edge-mesh discs (60 mesh). Downtime dropped ≈ 35%, operators report faster CIP—surprisingly simple win.

Resin plant: Multi-layer disc (20/60/100 mesh stack) stabilized reactor feed; clogging events fell from weekly to monthly.

Final thought: If you’re wrestling with a temperamental strainer, a properly sized wire mesh filter disc—especially the edge-reinforced type—often pays for itself in the first maintenance cycle.