ASTM PVC CoatedChain Link Fencing - Command Fencing-China Fence Company

Fencing Overview

Chain Link Fence Elevation Drawing

Connection Assembly

Top Security Detail

1 Chain Link

2 Straining Post

3 Intermediate Posts

4 Strut

5 Stretcher Bar

6 Band Clamp

7 Line Wire

8 Stainless Steel Mesh Clip

9 Wire Ties

10 Steel Flat Extension Arm

11 Barbed Wire

12 Steel Flat Extension Arm

13 Concertina Razor Wire

Compliance with

Standard	Specification
ASTM F668-17	Standard Specification for Polyvinyl Chloride (PVC), Polyolefin and Other Polymer-Coated Steel Chain Link Fence Fabric
ASTM F1043-18	Standard Specification for Strength and Protective Coatings for Steel Industrial Fence Framework
ASTM F626-14	Standard Specification for Fence Fittings
ASTM A123	Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products
EN ISO 1461	Hot-dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
EN ISO 12944	Paints and varnishes — Corrosion protection of steel structures by protective paint systems

Chain link panel

chain-link fence fabric—a fencing material made from steel wire helically wound and interwoven in such a manner as to provide a continuous mesh without knots or ties except in the form of knuckling or of twisting the ends of the wires to form the selvage of the fabric. Variations to knuckled or twisted selvages are permissible.

Class I consists of polymer coatings extruded over zinc-coated, aluminum-coated, or zinc-5 % aluminummischmetal alloy-coated, or zinc-5 % aluminum-mischmetal alloy-coated steel wire.

Class 2a consists of polymer coating extruded and adhered to zinc-coated, aluminum-coated, or zinc-5 % aluminum-mischmetal alloy-coated steel wire.

Class 2b consists of polymer coating fused and adhered to zinc-coated, aluminum-coated, or zinc-5 % aluminum-mischmetal alloy-coated steel wire.

Figure 1 — Mesh size

Figure 2 — Chain link fencing

Figure 3 — Knuckled ends

Figure 4 — Barbed ends

A distance measured at right angles.

1.height

2.length

Available Mesh Sizes，Zinc Coating Weights and Breaking Strength

Specified Diameter	Mesh Sizes	Zinc Coating	Breaking Strength	Polymer Coating
0.192 (4.88)	1 3/4 (45), 2 (50)	0.40 (122)	2170 (9650)	0.015–0.025 (0.38–0.64)
0.148 (3.76)	1 3/4 (45), 2 (50)	0.30 (92)	1290 (5740)	0.015–0.025 (0.38–0.64)
0.120 (3.05)	1 3/4 (45), 2 (50)	0.30 (92)	850 (3780)	0.015–0.025 (0.38–0.64)

Typical dimensions for steel posts and struts

Outside Diameter	Wall Thickness		Yield Strength
Outside Diameter	Group IA	Group IC	Schedule 80 psi (MPa)	Schedule 40 psi (MPa)
1.660 (42.2)	0.140 (3.56)	0.111 (2.8)	30000 (205)	50000 (344)
1.900 (48.3)	0.145 (3.68)	0.120 (3.0)	30000 (205)	50000 (344)
2.375 (60.3)	0.154 (3.91)	0.130 (3.3)	30000 (205)	50000 (344)
2.875 (73.0)	0.203 (5.16)	0.160 (4.0)	30000 (205)	50000 (344)
3.500 (88.9)	0.216 (5.49)	0.160 (4.0)	30000 (205)	50000 (344)
4.500 (114.3)	0.226 (5.74)	0.226 (5.74)	30000 (205)	50000 (344)

Surface anti-corrosion treatment

Product Type		ISO 12944
Product Type		C1	C2	C3	C4	C5
Steel wire	Minimum Weight of Zinc or Zinc-5% Aluminum Mischmetal Alloy Coating, g/m²	122	122	122	122	122
	Polymer Coating Process	Class I	Class I	Class I	Class 2a	Class 2a
	Polymer Coating Type	PE	PE	PE/PVC	PVC	PVC
	Thickness of Polymer Coating in. (mm)	0.015 (0.38) – 0.025 (0.64)	0.015 (0.38) – 0.025 (0.64)	0.015 (0.38) – 0.025 (0.64)	0.015 (0.38) – 0.025 (0.64)	0.015 (0.38) – 0.025 (0.64)
Post	Minimum Weight of Zinc or Zinc-5% Aluminum Mischmetal Alloy Coating, g/m²	275 g/m²	275 g/m²	275 g/m²	275 g/m²	275 g/m²
	Polymer Coating Process	Class I	Class I	Class 2b	Class 2b	Class 2b
	Polymer Coating Type	PE	PE	PVC	PVC	PVC
	Thickness of Polymer Coating in. (mm)	0.003 (0.0076)	0.003 (0.0076)	0.01 (0.254)	0.01 (0.254)	0.01 (0.254)