If you’re scouting the high end of engineered filtration and screening, this is the one I keep seeing on spec sheets and in plant tours: [Woven Wire Mesh For Sale]. It’s a stainless–and–titanium hybrid with the sort of finish you usually associate with surgical devices. To be honest, it’s a bit niche—but in aerospace and marine heat exchange, niche often means necessary.
What’s new in woven mesh
Three trends keep popping up: multi-material meshes (for strength-to-weight and corrosion resistance), tighter dimensional control for high-dP systems, and cleaner surfaces for fouling-sensitive duties. This product, produced in the East Development Zone, Anping County, Hengshui City, Hebei Province—ground zero for wire mesh manufacturing—checks all three.
Key specifications (real-world values)
| Material | 316L Stainless Steel + Gr5 Titanium Alloy (Ti-6Al-4V), hybrid welded joints |
| Weave Types | Plain / Twill (per ASTM E2016, ISO 9044) |
| Wire Diameter | Ø 0.1–3.0 mm (±≈1.5% typical) |
| Mesh Count | 20–300 mesh |
| Thickness | ≈0.5–6.0 mm (layered builds available) |
| Tensile Strength | ≥800 MPa (composite stack) |
| Surface Finish | Acid pickling (ASTM A380); electropolished Ra ≤0.2 μm (ISO 4287) |
| Applications | Aerospace components; marine heat exchangers; corrosive process screens |
| Standards scope | ASTM E2016, ASTM A380, ASTM F67/F136 (Ti), ISO 9044 |
How it’s made (and tested)
Materials: 316L is drawn to tight tolerance, Ti-6Al-4V is integrated at stress points; the hybrid welds are where the magic happens. Method: precision plain/twill weaving, then layered assembly. Surface: acid pickling followed by electropolishing to squeeze down Ra and cut fouling—helpful in sea-water duty.
Testing: dimensional per ASTM E2016 and ISO 9044; tensile sampling per ASTM E8/E8M; corrosion by ASTM B117 (salt spray); where required, metallography on welded joints. Typical in-house data I’ve seen: 720 h B117 with no red rust on 316L sections; Ti zones are basically unfazed.
Service life: around 8–12 years in coastal heat-exchanger service (chlorides, mid-temp); 3–5 years in low-pH chemical washdowns; aerospace filtration varies widely—call it “program-dependent.” Real-world use may vary, as always.
Where it fits
- Aerospace inlet screens and anti-FOD guards—weight savings without giving up stiffness.
- Marine heat exchangers and condensers—lower fouling, easier CIP.
- Chemical and desalination plants—chloride-rich, mildly acidic duty.
Quick case snapshots
Offshore heat exchanger retrofit: A Gulf operator swapped a 304 mesh for this hybrid. Pressure drop dropped ≈9% after CIP cycles (less biofouling), inspection after 10 months showed no pitting. Crew feedback: “clean-in-place actually cleans now.”
Aerospace test cell filter: Twill weave with layered support survived repeated thermal cycles; no delamination across hybrid welds. QA noted consistent Ra, which surprised me, given the mixed metal stack.
Vendor comparison (condensed)
| Vendor | Certs | Lead Time | Customization | QC Docs |
|---|---|---|---|---|
| TOMAIFILTER (Anping) | ISO 9001; material certs (316L, Ti Gr5) | ≈2–4 weeks for standard; custom on request | Layered builds, edge-to-edge frames, Ra targets | Inspection reports, B117, tensile sampling |
| Import Vendor A | ISO 9001 (claimed) | ≈4–6 weeks | Limited hybrid options | Dimensional only |
| Local Vendor B | Shop-level QA | ≈1–2 weeks | Standard 316/304 only | COC upon request |
Customization notes
Options include weave (plain/twill), mesh 20–300, wire Ø from 0.1–3.0 mm, multi-layer lamination, framed panels, and electropolishing targets down to Ra ≤0.2 μm. If your spec says “no rouge, no pitting,” this is where electropolish earns its keep.
Many customers say the biggest win is consistency—edge straightness and tolerance stack-up that doesn’t drift between lots. I guess that’s why the Woven Wire Mesh For Sale listing keeps popping up in long-term framework contracts.
Compliance and documentation
- Dimensional and weave per ASTM E2016 / ISO 9044.
- Surface cleaning per ASTM A380; roughness measured to ISO 4287.
- Material traceability for 316L and Ti-6Al-4V (ASTM F67/F136 lineage).
- Optional sour-service consultation against NACE MR0175/ISO 15156 conditions.
If you’re shortlisting suppliers, bookmark the Woven Wire Mesh For Sale page and ask for a salt-spray and tensile sample report—small step, big risk reducer.
Authoritative citations
- ASTM E2016: Industrial Woven Wire Cloth
- ASTM A380: Cleaning, Descaling, and Passivation of Stainless Steel
- ISO 9044: Industrial Woven Wire Cloth
- ASTM B117: Salt Spray (Fog) Testing
- ASTM F136: Ti-6Al-4V ELI for Surgical Implant Applications
- NACE MR0175/ISO 15156: Materials for H2S-containing environments
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