Hebei Qijie Wire Mesh MFG Co., Ltd
Hebei Qijie Wire Mesh MFG Co., Ltd
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Green Black PVC Coated Galvanized Diamond Chain Link Wire Mesh Fence
Product Name: Zinc Coated (Galvanized) Steel Chain Link Fence Fabric.
Basic Use: Zinc coated (galvanized) steel chain link fence fabric for industrial, commercial and institutional applications. Zinc coated fabric is contained in local, state and federal government specifications for use in prison, road, dock, airport, housing, forestry, and military use.
Composition and Material: Zinc coated steel chain link fence fabric is produced by cold drawing good commercial grade steel rod into wire of the appropriate diameter. The steel rod from which the wire is drawn is produced by the open hearth, electric furnace or basic oxygen process.
The zinc coating may be applied before weaving into fabric (GBW) or after weaving into fabric (GAW). Galvanized before weaving (GBW) – The wire is cleaned, passed through a bath of molten zinc, and then woven into chain link fabric. Galvanized after weaving (GAW) - The uncoated wire is woven into chain link fence fabric of the appropriate height and mesh size. The coating is produced by passing the woven mesh through a continuous line which includes cleaning of the fabric. After cleaning, the fabric passes through a molten bath of zinc metal to produce the galvanized coating. Zinc used to produce the coating conforms to the requirements of ASTM specification B6.
Standards:
ASTM A392 Type 1 – Zinc-Coated Steel Chain Link Fence Fabric ASTM F567 – Installation of Chain Link Fence
ASTM A817 – Metallic-Coated Wire for Use in Chain Link Fence ASTM B6 – Zinc (Slab Zinc)
Federal Specification RR-F-191K/1F Type 1 Fencing, Wire and Post Metal (Chain-Link Fence) AASHTO M-181 Chain Link Fence, Type 1
| Nomi al Coated Wire Diameter | Allowable Variance | Zinc Coating Weight, min. | Breaking Strength, minimum | |||||||
| Class 1 | Class 2 | |||||||||
| Gage | Inch | mm | Inch | mm | Oz/ft² | g/m² | Oz/ft² | g/m² | lbf | Newtons |
| 6 | 0.192 | 4.88 | ±0.005 | ±0.13 | 1.2 | 366 | 2.00 | 6.10 | 2,170 | 9,650 |
| 9 | 0.148 | 3.76 | ±0.005 | ±0.13 | 1.2 | 366 | 2.00 | 6.10 | 1,290 | 5,740 |
| 11 | 0.120 | 3.05 | ±0.005 | ±0.13 | 1.2 | 366 | --- | --- | 850 | 3,780 |
Table 1 – Zinc Coated Wire Characteristics
Table 2 – Zinc Coated Chain Link Fabric Characteristics
Recommended Use |
Mesh Sizes Available |
Nominal Coated Wire Size, gage | Height of Fence Fabric inch |
| Inch | |||
Industrial/Commercial |
2” | 6 | 36” – 144” |
| 9 | 36” – 144” | ||
| 11 | 36” – 144” | ||
Industrial/Security |
1” | 6 | 36” – 144” |
| 9 | 36” – 144” | ||
Security | 1” | 9 | 36” – 144” |
| 1” | 11 | 36” – 144” | |
| 3/4" | 9 | 36” – 144” | |
| 3/4" | 11 | 36” – 144” | |
| 5/8” | 9 | 36” – 144” | |
| 5/8” | 11 | 36” – 144” | |
| 1/2" | 9 | 36” – 144” | |
| 1/2" | 11 | 36” – 144” | |
| 3/8” | 11 | 36” – 144” | |
Tennis Court |
1 3/4" | 9 | 36” – 144” |
| 11 | 36” – 144” |
(1) Breaking strength (table 1) based on a minimum tensile strength of 75,000 psi.
(2) Fabric with mesh size less than 1" is galvanized before weaving.
(3) Chain-link fabric shall be furnished in the standard heights shown in Table 2. Custom order fabric is available in heights to and including 20ʼ.
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