Razor Wire Chain Link Fence for high security fencing system

We supply razor wire and chain link fence for combined security fencing projects. The fences are supplied aluminum coated or hot dip zinc coated, at customers options, for long term use and excellet corrosion resistance.

INSTALLATION OF Y POSTS, SECURITY RAZOR BARB WIRE AND CHAIN LINK FABRIC

Step 1, Install Y- arm supports: posts to be embedded in cement mortor mix on top of the fence ( Y- hangers spacing 2,000mm )

Step 2, Install security concertina razor barb wire properly positioned on top of the chain link fence.

Install Y Steel fence post directly on low wall or concrete floor, install the flange unit, then install the chain link fence mesh panels below the V shape of the Y steel post, and fix it.

Install the razor wire section. The blade razor wire is in the form of single loop razor barbed wire, double concertina razor wire (concertina coils or razor type barbed wire) or spiral cross-type razor wire. It is installed on the V-frame above the Y steel post, which is the top of the chain link fence.

In this way, the fence system of the combination of razor wire+chain link fence is completed.

Galvanized steel chain link fence has good elasticity, good anti-collision performance and good protection. The blade of the razor wire on the upper end of the chain link fence is bright, sharp, frightening and anti climbing.

The combination of chain link fence and razor wire is practical and effective way of enhancing security to perimeters.

Razor Wire Rolls, barb length( 28 mm),Chain Link Fence, wire diameter (2.5 mm)

Razor wire on top of chain link fence along perimeter of the property

Razor Wire
The distance between each loop of razor wire is 20cm.
Barbed wire is twisted pair of No. 12 gauge aluminum coated wire with a 4 point (Galfan wire)
14 gauge wire barbs on 900mm diameter wire.
Tie wires size: No.9 gauge soft annealed aluminum coated steel ( Galfan coated)
Razor wire equipped with 2 Inch Angle iron posts (required for fixing razor wire), 2.5m length with one pointed end.

Chain link Fence
Chain Link 50mm mesh x 9 gauge wire Zinc-Aluminum Galfan galvanized.
Aluminum Galvanized Chain Link Fence with excellent corrosion resistance for perimeter fencing.

Hot Dipped Galvanized Razor Barbed Tape, Barbed Wire, Chain Link Fabric and Gates - High Security Fencing System
Razor Barbed Tape in Coils
Material: Galvanized Razor barbed wire
Blade type: BTO-30

Chain link fabric: - Zinc-Coated Steel Chain-Link Fence Fabric
BWG 9 galvanized wire x diamond mesh 2 inch

FENCE FABRIC:
ASTM A392, Class 1 , zinc-coated steel wire with minimum coating weight of 370 grams
Fence fabric of 9 gauge wire woven in two inch mesh
Fabric twisted and barbed on the top selvage and knuckled on the bottom selvage.

POSTS
Fence Posts for Chain Link Fence
Material: Steel zinc-coated steel pipe.
Types: Line posts and corner posts, gate and pull posts

V Barbed wire supporting arms: V 6 strand arm type
Steel tie wire for attaching fabric to rails, braces, and posts

Barbed Wire
6 strands - 4 point barbed wire in rows
Galvanized barbed wire conforming to ASTM A121 zinc-coated, 12.5 gauge wire with 14 gauge, round, 4-point barbs spaced no more than 125 mm apart.

Wire ties: 16 gauge stainless steel twistable wire ties for attaching the barbed tape to the barbed wire.

BARBED TAPE
Reinforced barbed tape, double coil for fence toppings
Material: Fabricated from 430 grade stainless steel, Rockwell (30N) 37-45of ASTM A240/A240M.
Stainless steel strip 0.6 mm thick by 25 mm wide before fabrication.
Barb size: minimum of 30.5 mm in length in groups of 4, spaced on 102 mm centers.
Stainless steel core wire 2.5 mm diameter with a minimum tensile strength of 9.68 MPa.

FABRIC INSTALLATION

a. Install chain link fabric on post sides. Use stretcher bars and tension bands on terminal posts.
Pull fabric taut for a smooth, sag-free appearance without distorting fabric diamond or reducing height.
b. Fasten fabric to line posts every 381 mm and to rails/tension wires every 305 mm.
c. Cut the chain link fabric by untwisting and removing pickets. Splice by weaving a single picket into roll ends.
Ensure installed fence fabric bottom is 25 mm ± 13 mm above ground.
d. After installation, apply 222 newtons push-pull force at fabric center between posts.

SUPPORTING ARMS
Install barbed wire to barbed wire arms securely on posts to resist hand tool removal.

BARBED TAPE INSTALLATION
Install stainless steel reinforced barbed tape.
a. Stretch out barbed tape to recommended length.
b. Set on top of the barbed wire and "V" shaped support arms.
c.Secure barbed tape on barbed wire and support arms.
d. Fasten barbed tape to barbed wire at two points and every spiral turn.

SECURITY GATE INSTALLATION
a. Mount gates to swing. Install latches, stops, and keepers as required.
b. Install Slide gates as needed.
c. Attach padlocks to gates or posts with chains.
d. Secure hinge pins and hardware assembly to prevent removal.

Fencing project illustration:

Chain Link Fence Customized Specifiations

Chain link fence, type: Galvanized
Wire dia.: 3mm
Mesh opening shape: Diamond
Mesh opening size: 50x50mm
Fence height: 2.5meter, with line post, extension arms, wires, and top rails

Galvanized Steel Chain link Fencing Material Standard Specification

Chain Link
Material: galvanized steel
Colour: Silver
Wire Thickness (mm): 2 – 4
Length (m): 18 – 25
Height (m): 2.0 – 2.5
Aperture (cm) 3.0 – 5.0
Surface treatment: Galvanized, powder coating
Construction: Woven with twisted edges
Packing: Well secure rolls with both ends wrapped with suitable materials for long distance transportation
Wire tensile strength (N/mm2) 390 -590
Minimum breaking load of completed wire (kN) 3.0 –3.7