Concertina wire creates security barrier to protect your property

Single coil concertina wire

Concertina wire security barrier is by far one of the most perfect physical obstacles. Security barrier made of galvanized steel strip thickness of 0.55 mm - 1.5 mm, having a double-edged, symmetrically spaced, directed spines, and reinforced with high carbon galvanized wire diameter of 2.65 mm, 2.8 mm, 3.0 mm. Nominal diameter of the razor concertina is 450 mm, 500 mm, 600 mm, 730 mm, 900 mm, 980 mm (after stretching, the diameter is reduced by 5-10%).

Concertina wire according to different shapes can be divided into single coil, crossed and double coils.

Single coil razor wire forms: straight ribbons or single coil concertina.

Characteristics: single coil barbed type wire is installed without clips. It runs in natural loops on walls. Costless and can be easily installed.

Crossed concertina wire coil

Cross concertina wire coil is two pieces of stainless steel razor wire or zinc-coated wire bound together by clips to make it stronger. This galvanized wire tape compresses the core, and adjacent turns of the cramp in five equidistant points on a circle. Total installed 3 or 5 rows of staples, so that it becomes formidable concertina, springy, spatial design. The spiral intersecting barbed wire presents an intersecting shape after opening. After stretch and installation, concertina creates a fixed and strong spatial structure. In order to overcome this type concertina wire, it must be cut at least three points.

Double Concertina Razor Coil includes two razor concertina coils with different diameters, and small diameter concertina is included in the large diameter concertina. Three nodes connect the two concertina razor. Double concertina razor wire has more beautiful appearance and better protection than other razor mesh.

Cross type hot dipped galvanized concertina wire technique parameter:

• Razor type wire, in length of 14-15 m.
• Diameter: 10 cm.
• Wire: 2.5 mm.
• Thickness: 0.5 mm.
• Barb length: 22 mm.
• RBard width: 15 mm.
• Bard spacing: 34 mm.
• Type: cross type.
• Material: steel wire.
• Surface treatment: hot dipped galvanized.
• Type: barbed wire coil.
• Razor type: Cross Razor.
• Wire diameter: 2.5 mm.
• Thickness: 0.5 mm.
• Bard length: 22 mm.
• Bard width: 15 mm.
• Bard spacing: 34 mm.
• Outside diameter: 450 mm, 500 mm.

Cross Type Razor barbed wire specifications as below:

A- BTO-10, cross type razor barbed wire

1. Material of core wire: galvanized #45, diameter: 2.3 mm.
2. Material of blade: galvanized strip, thickness: 0.4 mm.
3. Coil diameter: 90 cm.
4. No. of loops/coil: 39.
5. No. of clips/coil: 19(pairs) × 5(clips/pair).
6. No. of handles/coil: 2(handles) × 2(sides).

B- BTO-22, Cross type razor barbed wire

1. Material of core wire: galvanized #45, diameter: 2.3 mm.
2. Material of blade: galvanized strip, thickness: 0.4 mm.
3. Coil diameter: 60 cm.
4. No. of loops/coil: 30.
5. No. of clips/coil: 15(pairs) × 3(clips/pair).
6. No. of handles/coil: 2(handles) × 2(sides).

Other description:

• Packing: moisture proof paper inside, weaving bag outside, each 10 coils packed together as bundle.
• Loading: each 60 cm bundle loaded into a 90 cm bundle.
• Weight: 50 kg (90 cm) or 100 kg ( 60 cm).

Concertina coiled security barrier is installed on the ground or an existing fence to create high performance physical obstructions extremely difficult to overcome. The main advantage of concertina razor wire is that its design is able to retain their protective properties after damage in a few places. And the concertina wire fence is easily installed and disassembled, allowing you to use it repeatedly. This is the cheapest way to protect property from outside intrusion.

Project case:

Barbed tape/razor wire (concertina type with oppositely wound helices) composed of high-strength galvanised steel wires (tensile strength of 800 kg). The blades will serve to intruders attempting to breach the wire. Wire to be installed on mounting adapted to the enclosure walls. - loop diameter 750 mm and strand diameter 4 mm.

BTO-22 and CBT-60 concertina razor edge wire, triple coils in pyramid shape, base coil diameter 73 cm and top diameter 98 cm Hot dipped/Galvanized for a security solution.

Concertina Barbed Tape:

• Coil
  • Standard diameter Un-Stretchered: 730 mm max.
  • No. Of turns: 55.
  • Clips per spiral 5 per spiral turns.
• Blade
  • Type: Galvanized.
  • Thickness: 0.50 mm JIS G 3302 LFQ.
  • Length: 22 mm.
  • Width: 19 mm before crimping.
  • Spacing c to c: 37.5 mm.
• Core Wire
  • Type: galvanized (275 gms m²) high tensile wire (1600 MPa).
  • Diameter: 2.5 mm diameter.