Galvanized Chain Link Fence
Galvanized steel chain link fence with diamond pattern. Flexible and durable.
FOB reference price from $1.80 / m². Varies by spec and quantity; final quote on inquiry.
Mesh Count
2–3
Wire Diameter
2.5–4 mm
Aperture
50–60 mm
Open Area
84.6–90.3%
Material
Hot-Dip Galvanized Steel
Standard Specs
4
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 | |
|---|---|---|---|---|---|---|
| 2 Mesh | 2.500 mm0.09840" | 50.000 mm1.96850" | 90.3% | 1.54 kg/m²0.3200 lb/sq.ft | ||
| 2 Mesh | 3.000 mm0.11810" | 50.000 mm1.96850" | 88.4% | 2.22 kg/m²0.4500 lb/sq.ft | ||
| 2 Mesh | 4.000 mm0.15750" | 50.000 mm1.96850" | 84.6% | 3.95 kg/m²0.8100 lb/sq.ft | ||
| 2.5 Mesh | 3.000 mm0.11810" | 60.000 mm2.36220" | 90.3% | 1.85 kg/m²0.3800 lb/sq.ft |
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100X Simulated Microscope Lens View (Auxiliary Physical Design)
Where Is Galvanized Chain Link Fence Used?
Chain link is the default perimeter fabric where visibility, airflow and budget all matter: sports courts and school playgrounds run 2.5-3.0 mm wire for safe impact absorption, highways, airports and industrial yards step up to 3.0-4.0 mm for cut resistance, and farms or garden boundaries use light 2.5 mm rolls that a two-person crew can tension by hand.
- Sports courts
- highway fencing
- garden boundary
Metallurgical Composition & Alloy Ratio Analysis
GAW Zinc Coating, Sealed at Every Twist
Every roll in this family is woven first and then hot-dip galvanized (GAW), so the zinc layer seals the twisted joints where cheaper galvanized-before-weaving (GBW) fabric cracks and starts to rust. Standard supply meets ASTM A392 Class 1 at 366 g/m² minimum zinc mass, verified per lot by the ASTM A90 coating weight test, with heavy Class 2 (610 g/m²) and galfan options for coastal service; each shipment carries an ASTM A641 mill certificate tied to the wire heat number, so the coating behind this galvanized chain link fence is always traceable.
- C: ≤ 0.22%
- Si: ≤ 0.35%
- Mn: ≤ 1.4%
- Zn coating: ≥ 366 g/m² (ASTM A392 Class 1)
Zinc, Strength & Edge Options
- Zinc Coating Mass：Class 1 supply is 366 g/m² minimum per ASTM A392; upgrading to Class 2 (610 g/m²) roughly doubles time to first rust in salt air.
- Tensile Strength：Wire tensile holds 350-550 MPa per ASTM A641/A817, enough to tension a 30 m roll tight without necking at the knuckles.
- Service Life：Expect 15-20 years inland with Class 1 zinc; within 1 km of saltwater, specify Class 2 coating or the PVC-coated version for the same maintenance window.
- Selvedge Options：Rolls ship knuckle-knuckle (KK) for playgrounds and schools; knuckle-twist (KB) or twist-twist (BB) add a barbed top edge for security perimeters.
Which ASTM A392 and EN 10223-6 Limits Apply to This Fabric?
Two documents govern this family: ASTM A392 controls the zinc coating on the fabric itself, while EN 10223-6 fixes mesh geometry and roll dimensions for European projects. State the applicable class in your purchase order, and request the actual measured values in the pre-shipment report.
| Characteristic | Reference Standard | Standard Tolerance | Verified At |
|---|---|---|---|
| Zinc coating mass (Class 1) | ASTM A392 / A90 | ≥ 366 g/m² (1.2 oz/ft²) | Coating weight test each lot |
| Wire diameter (2.5-4.0 mm) | ASTM A641 | ± 0.05 mm | Mill certificate plus batch micrometer check |
| Mesh opening (50/60 mm) | EN 10223-6 | ± 5% of nominal | Pre-shipment dimensional report |
| Roll width & length | EN 10223-6 | ± 1% | Measured before packing |
Where Do These Specifications Come From?
- “This specification covers zinc-coated (galvanized) steel chain-link fence fabric, zinc coated either before or after weaving.”ASTM A392-11a, Scope 1.1ASTM International - coating classes and fabric requirements for this galvanized chain link fence
- “Chain link fencing has been the product of choice for security fencing for over 60 years.”CLFMI Security Fencing RecommendationChain Link Fence Manufacturers Institute - industry guidance on security-grade chain link systems
Custom Processing for Fence & Netting · Quality Assurance for Fence & Netting · Packaging & Logistics
Custom Processing for Fence & Netting
Finishing services for chain link, hexagonal netting and gabion products.
Edge Finishing
Chain link supplied with knuckled, twisted or barbed selvedges; hexagonal netting with reinforced edge wires per spec.
Gabion Assembly Kits
Gabion boxes and mattresses factory-folded with diaphragms, lacing wire and stiffeners bundled per unit.
Cut-to-Length Rolls
Fence rolls cut and compacted to site-specific lengths, reducing waste and installation time on site.
Quality Assurance for Fence & Netting
Fencing wire and coatings are verified against outdoor service requirements.
Zinc Coating Mass
Galvanized wire coating mass tested per ASTM A90/A641; heavy zinc and galfan options certified per order.
Tensile & Elongation
Wire tensile strength and elongation verified lot by lot with mill certificates covering each fence batch.
Mesh Geometry Check
Diamond opening, roll width and length measured before packing to match project bill of quantities.
Packaging & Logistics
Compact packing formats for high-volume fence and gabion shipments.
Compacted Rolls
Chain link and netting rolls tightly compacted and wrapped in woven bag or kraft paper for maximum container utilization.
Gabion Bundles
Folded gabion panels strapped into flat bundles on pallets, with lacing wire packed in marked cartons.
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.
What Do Buyers Ask About Galvanized Chain Link Fence?
Related Product Families
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