A 3/4 inch SS304 welded mesh panel is a stainless steel panel made by resistance-welding wires at their intersections, with a nominal mesh opening of 0.75 inch (19.05 mm). It is commonly considered when buyers need a rigid, open grid for screening, guarding, partitions, or equipment enclosures. The opening alone is not enough to specify a product: wire diameter, panel size, edge condition, tolerances, and service environment also affect suitability. In this guide, we explain what to confirm before requesting a quotation from Shunqiang Wire Mesh or another supplier.
This guide is intended for procurement teams, fabricators, engineers, and distributors sourcing welded stainless steel mesh panels for commercial or industrial use. It is useful when you have identified a 3/4 inch opening but still need to define the rest of the product specification. Buyers comparing supplier quotations can also use the checklist below to distinguish a fully specified offer from one based on assumptions. Final suitability should be confirmed against the conditions and requirements of the intended project.
The product consists of intersecting stainless steel wires joined at their crossings to form a regular mesh, supplied as a flat panel. “3/4 inch” refers to the nominal opening dimension, while “SS304” identifies the requested stainless steel grade. The phrase does not by itself define the wire diameter, panel dimensions, manufacturing tolerances, or surface finish. Those details should be agreed in writing before production.
Mesh opening can be specified as the clear distance between adjacent wires or as the pitch from the center of one wire to the center of the next. These measurements are not interchangeable: the clear opening is smaller than the center-to-center pitch by approximately one wire diameter in that direction. For example, with a hypothetical 2.0 mm wire, a 19.05 mm clear opening corresponds to a pitch of approximately 21.05 mm. Treat this as a geometry illustration, not a standard product configuration; tell the supplier which measurement you require.
Request SS304 explicitly and ask how the supplier identifies the material for the order, such as through available material documentation or agreed inspection procedures. SS304 is a general-purpose stainless steel grade, but corrosion performance depends on the environment, fabrication, cleaning, and exposure conditions. Chloride-rich, strongly acidic, or otherwise aggressive service may require an engineering review and comparison with another grade. Do not assume that the word “stainless” guarantees suitability for every outdoor, chemical, or coastal application.
Wire diameter influences the panel’s open area, mass, rigidity, and suitability for the intended load. A thicker wire may make a panel more substantial, but it also changes the clear opening if the pitch remains fixed. State the required opening measurement method, wire diameter, and whether the mesh is square or has another pattern. If the panel will support objects or act as a barrier, provide the expected load or functional requirement for technical review rather than selecting by appearance alone.
Give the required panel length and width, quantity, and any dimensional tolerances that matter for installation. Confirm whether the perimeter should have cut wire ends, a finished border, or another edge arrangement, since exposed ends can affect handling and assembly. Describe the surface finish or appearance requirement, and identify any cleaning, passivation, or secondary fabrication needs for the supplier to assess. If panels must fit a frame, provide the frame opening and installation details instead of relying on nominal panel dimensions.
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A 3/4 inch opening can be appropriate where the goal is an open, rigid grid rather than fine filtration. Potential uses include machine guards, partitions, storage dividers, equipment covers, and selected screening duties, subject to design and safety requirements. It is not automatically suitable for retaining small particles, preventing access by small objects, or serving as a structural support. The buyer should verify opening size, panel stiffness, fastening method, and applicable workplace or project requirements.
Panel price is generally affected by material grade, wire diameter, panel dimensions, order quantity, fabrication requirements, and packaging. Custom sizes, special edges, or additional processing can change the quotation, so compare offers only after confirming that suppliers are pricing the same specification. Minimum order quantity (MOQ) and lead time vary by supplier, stock position, production schedule, and customization. Ask for these terms in writing, including whether the quoted lead time begins after specification approval or another agreed milestone.
A reliable sourcing process starts with a complete specification and clear answers to technical and commercial questions. Ask each supplier to confirm the mesh opening measurement method, wire diameter, panel size, material grade, edge condition, and any stated tolerances. Request details on material documentation and inspection options that are actually available for your order, rather than assuming a certificate or test is included. Also check packaging, export handling, quotation validity, payment terms, and the process for resolving a specification discrepancy.
One frequent mistake is ordering only by the phrase “3/4 inch SS304 welded mesh” and leaving the supplier to interpret the opening and wire size. Another is treating panel dimensions as sufficient while overlooking perimeter finish, mounting details, or required tolerances. Buyers may also compare prices that cover different grades, wire diameters, finishes, or delivery terms, producing a misleading comparison. Avoid these issues by attaching a drawing or a written specification to each request for quotation.
At Shunqiang Wire Mesh, we support B2B buyers evaluating stainless steel welded wire mesh panels by clarifying the requested opening, wire diameter, panel dimensions, and finishing requirements before quotation. Share your application, environment, target quantity, and any drawing or installation details so we can review the requested configuration. We can then confirm the specifications and commercial details available for your order, including MOQ and lead time. Final product selection should be based on your project requirements and the confirmed quotation rather than the mesh opening alone.
A 3/4 inch SS304 welded mesh panel has a nominal opening of 0.75 inch, or 19.05 mm, but that description is only a starting point for procurement. To determine whether it fits your application, define how the opening is measured and confirm grade, wire diameter, panel size, edges, tolerances, environment, and installation method. The next step is to prepare a complete RFQ with drawings or dimensions and request written confirmation of technical and commercial terms. Contact Shunqiang Wire Mesh with those details to discuss a configuration for your project.
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