1. Product Description Welded wire mesh is produced by resistance-welding longitudinal and transverse wires at every intersection, forming a rigid, dimensionally stable mesh with uniform square or rectangular openings. Bolin primarily supplies welded wire mesh in stainless steel grades 304 and above, ensuring excellent corrosion resistance for demanding industrial, security, and architectural environments. The mesh is available in roll, panel, or custom fabricated forms. 2. Available Materials Stainless Steel 304 / 304L / 316 / 316L (primary grades — 304 and above) | 2205 2507 904L Surface options: acid-pickled, polished

Material	Typical Grade	Characteristics
Stainless steel wire	SS304 / SS316 / SS316L	Excellent corrosion resistance, hygienic, for chemical / food / marine use
High tensile steel wire	45# / 65Mn (optional)	Higher strength for heavy-duty reinforcement
Special stainless steel wire	2205 2507 904L	Excellent corrosion resistance

3. Wire Diameter (Gauge Reference) Available wire diameter range: 0.5 mm – 6.0 mm (0.020″ – 0.236″). Gauge conversion below follows the SWG (Standard Wire Gauge) system commonly used in the wire mesh industry.

Gauge (SWG)	Diameter (mm)	Diameter (inch)	Common Use
8	4.06	0.160	Heavy construction / fencing
9	3.66	0.144	Heavy construction / fencing
10	3.25	0.128	General construction
11	2.95	0.116	Fencing / partitions
12	2.64	0.104	Fencing / animal cages
13	2.34	0.092	Cages / guards
14	2.03	0.080	Cages / partitions
15	1.83	0.072	Poultry netting
16	1.63	0.064	Poultry netting
17	1.42	0.056	Light netting
18	1.22	0.048	Light netting
19	1.02	0.040	Fine mesh
20	0.91	0.036	Fine mesh
22	0.71	0.028	Fine mesh

Note: For mesh opening, customers should always confirm whether the size refers to center-to-center spacing or inside (clear) opening. Example: 1″ × 1″ opening with 3.0 mm wire = 25.4 mm center-to-center, ≈ 22.4 mm clear opening. 4. Mesh Opening — Standard Combinations Common mesh openings and recommended wire diameter ranges. Other combinations and custom openings are available upon request.

Gauge (SWG)	Diameter (mm)	Diameter (inch)	Common Use
8	4.06	0.160	Heavy construction / fencing
9	3.66	0.144	Heavy construction / fencing
10	3.25	0.128	General construction
11	2.95	0.116	Fencing / partitions
12	2.64	0.104	Fencing / animal cages
13	2.34	0.092	Cages / guards
14	2.03	0.080	Cages / partitions
15	1.83	0.072	Poultry netting
16	1.63	0.064	Poultry netting
17	1.42	0.056	Light netting
18	1.22	0.048	Light netting
19	1.02	0.040	Fine mesh
20	0.91	0.036	Fine mesh
22	0.71	0.028	Fine mesh

Other popular metric openings: 25 x 25, 50 x 50, 75 x 75, 100 x 100, 150 x 150, 200 x 200 mm (wire dia. 1.0 – 6.0 mm). 5. Standard Sheet & Roll Sizes

Form	Width	Length	Common Sizes
Roll	0.5 – 2.0 m (1.6′ – 6.6′)	10 – 50 m (33′ – 164′)	3′ x 50′, 4′ x 50′, 4′ x 100′, 5′ x 50′, 1 x 30 m, 1.5 x 30 m, 2 x 30 m
Panel / Sheet	0.4 – 2.0 m	1.0 – 5.0 m	4′ x 8′, 4′ x 10′, 2 x 3 m, 2 x 4 m, 2 x 5 m

6. Key Features • Strong, rigid weld joints: resistance-welded at every intersection for high structural integrity • Flat, uniform surface: precise and consistent opening size across the full sheet • Corrosion resistant: stainless steel grades 304 and above for outdoor and corrosive environments • Dimensionally versatile: wire diameter, mesh opening, and panel width all customisable • Easy to install: can be cut, bent, and welded into cages, frames, and enclosures 7. Applications • Construction: reinforcing mesh, partition screens, protective fencing • Industrial: equipment guards, shelving decks, filter support structures • Security: perimeter fencing, anti-intrusion barriers • Agriculture: livestock cages, poultry enclosures, perimeter fencing • Mining: shaft support, screening support frames 8.Ordering Information Please confirm the following details when placing an inquiry or order: 1. Material & wire grade (e.g. stainless SS304 or 316 or other) 2. Wire diameter (mm or gauge) 3. Mesh opening — specify center-to-center or clear opening (mm or inch) 4. Width x length of roll or panel, and quantity 5. Surface finish 6. Edge treatment (cut edge, folded edge, welded border) if required 7. Packing requirement (plastic film, carton, pallet, wooden case) and destination port Note: Clear product photography of standard stainless steel welded wire mesh panels is recommended — please supplement from factory or product library. All specifications subject to factory confirmation.