Black Wire Welded Mesh Panel
A black wire welded mesh panel is a grid of low-carbon steel wires welded at their intersections, supplied without a galvanized or polymer coating. This plain steel panel family is an economical option for indoor and temporary applications. Send your required opening, wire diameter, panel dimensions and intended use to request a quotation.
FOB reference price from $2.80 / m². Varies by spec and quantity; final quote on inquiry.
Catalog Mesh Label
1
Wire Diameter
4.5–6 mm
Listed Aperture
50–100 mm
Open Area
84.2–88.4%
Material
Carbon Steel
Catalog Specs
2
Sample
Available

Official Standard Tolerance SKU Matrix
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| Nominal Mesh Count | Std. Wire Dia. (mm)Std. Wire Dia. (inch / Gauge) | Aperture Size (mm)Aperture Size (inch) | Ref. Open Area | Est. Weight (kg/m²)Est. Weight (lb/ft²) | Micro Link | |
|---|---|---|---|---|---|---|
| 1 Mesh | 4.500 mm0.17720" | 50.000 mm1.96850" | 84.2% | 3.80 kg/m²0.7800 lb/sq.ft | ||
| 1 Mesh | 6.000 mm0.23620" | 100.000 mm3.93700" | 88.4% | 5.10 kg/m²1.0400 lb/sq.ft |
Download the Full Wire Mesh Catalog
Get the complete catalog with specifications, applications, and ASTM compliance — as a PDF.
100X Simulated Microscope Lens View (Auxiliary Physical Design)
Indoor and Temporary Panel Applications
The catalog lists temporary fencing, storage racks and cable trays as application areas for this family. Treat the panel as a material for the specified assembly: supports, edge treatment, loading and any protective finish need separate confirmation. These application labels do not declare a load rating or certify a complete fence, rack or cable-support system.
- Temporary fencing infill
- Storage rack fabrication
- Cable tray fabrication
Bare Steel, Surface Condition and Finish Selection
What Black Wire Means for This Product
This entry describes an uncoated low-carbon steel welded mesh panel. Black refers to the plain steel product family, rather than a specified black paint or PVC color. Surface appearance alone cannot identify the steel grade or establish corrosion protection. Request a material declaration and agree the acceptable surface condition when ordering.
No chemical composition or specific steel grade is declared for this catalog entry. Confirm any required grade and supporting material documents before ordering.
Decisions to Make Before Ordering
- Uncoated versus black-coated mesh:A dark plain steel panel and a black PVC-coated or powder-coated panel have different surface specifications. State whether you need bare wire or a declared coating system; a color description alone does not define the product.
- Corrosion exposure:Bare plain steel can rust when exposed to atmospheric conditions. Describe humidity, wetting and storage conditions in the RFQ. For exposed service, compare a specified protective finish or another material rather than assuming that temporary use prevents corrosion.
- Fabrication and finishing:Identify cutting, forming, joining and edge requirements before agreeing the supply condition. If the finished assembly needs corrosion protection, ask the fabricator to define surface preparation, the coating process and treatment of welds and cut ends.
- Handling and acceptance:Agree limits for visible rust, surface residue, distortion and weld defects, together with the packing and storage instructions. Request the supplier's inspection plan and any required records instead of assuming an inspection method from the product name.
Plain Steel Welded Panel RFQ and Acceptance Checklist
Use this checklist to define a comparable quotation and an agreed acceptance basis. The catalog mesh label alone does not define the panel geometry: provide a drawing that distinguishes clear opening from centre-to-centre pitch in both directions. The items below are purchasing requirements to agree, not certified tolerances or a declaration of compliance with a reinforcement standard.
| Check item | Define the requirement | Include in the RFQ | Agree before acceptance |
|---|---|---|---|
| Base wire | Material grade and wire diameter | Required grade, diameter and units | Material declaration, diameter tolerance and measurement method |
| Mesh geometry | Clear opening between wire surfaces or centre-to-centre pitch | Dimensions in both directions on a labeled drawing | Dimensional basis, tolerances and measurement locations |
| Panel size and edges | Width, height, orientation, flatness and wire-end condition | Panel drawing, edge requirements and quantity | Dimensional limits and permitted edge projection |
| Weld intersections | Required weld integrity and permitted visible defects | Intended assembly and relevant weld acceptance requirements | Inspection method, sampling and any required test evidence |
| Surface and further processing | Bare-steel supply condition and any subsequent finishing | Exposure environment, fabrication steps and surface limits | Accepted surface condition and responsibility for protective treatment |
| Packing and identification | Bundle protection, handling and order traceability | Destination, handling constraints and required documents | Packing specification, bundle labels and storage instructions |
Plain Steel Material and Mesh Terminology References
- “Plain steel does not resist corrosion”Edward J. Darby & Son: Plain Steel Wire MeshGeneral material reference describing plain steel mesh, its often dark appearance and its corrosion limitations. This source does not verify the grade, finish or performance of the product offered here.
- “Width of Opening”Edward J. Darby & Son: Plain Steel Welded Wire Mesh CatalogTerminology reference listing mesh designation, wire diameter and width of opening separately. Use a dimensioned drawing to confirm the basis of your order; the linked supplier's dimensions are not this product's specifications.
Custom Processing for Welded Mesh · Quality Assurance for Welded Mesh · Packaging & Logistics
Custom Processing for Welded Mesh
Fabrication services on welded mesh rolls and panels before dispatch.
Panel Cut-to-Size
Welded panels guillotine-cut to your exact length and width with trimmed flush edges, ready for direct installation or frame welding.
Roll Slitting & Rewinding
Welded rolls slit to narrower widths and rewound on sturdy cores for automatic mesh feeding lines.
Flattening & Framing
Roller-leveled panels and angle-steel framed screens fabricated per drawing for machine guards and enclosures.
Quality Assurance for Welded Mesh
Each welded mesh batch is checked for weld integrity, coating and dimensions before export.
Weld Shear Testing
Random intersection points are shear-tested per ASTM A185/A497 to confirm every weld holds rated loads.
Zinc Coating Verification
Galvanized coatings measured by magnetic gauge against ASTM A641 Class 1 or hot-dip standards, with readings logged per bundle.
Dimensional Inspection
Aperture, wire diameter and panel flatness measured batch by batch before packing.
Packaging & Logistics
Packing formats matched to welded mesh rolls and flat panels.
Roll Packing
Rolls wrapped in waterproof kraft paper and woven bag, with end caps protecting cut wire ends.
Panel Pallets
Flat panels stacked on fumigated wooden pallets with steel strapping and corner protectors for forklift handling.
Container Loading
Optimized 20GP / 40HQ loading plans with photos and loading reports shared before vessel departure.
Trade Terms
FOB Tianjin or CIF major ports; DHL, FedEx and SF Express available for sample shipments worldwide.
Black Wire Welded Mesh Panel Purchasing FAQ
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Request a quote for Black Wire Welded Mesh Panel
Send your wire diameter, opening or pitch, panel dimensions, quantity and destination. Add a drawing, intended use and surface requirements so the quotation defines the panel you need.