Parsh Nath Manufacturers Pvt Ltd
162, Pushpanjali, Delhi - 110092
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+91-9999998081
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parshnath74@gmail.com
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Concertina Coils Manufacturers
Razor Edge PTCC / RBT — Spring Steel Core — Hot-Dipped Galvanized
Concertina Coil
Short Barb
Installation Diagram
160
Barbs per Running Metre
3×
More Than Conventional Barbed Wire
40%
Lighter Than Conventional Wire
33%
Less Length for Same Coverage
Our in-house brand, trusted since the 1960s for supreme quality and reliability in various industries that require premium quality metal meshes.
The Razor Edge Concertina Coils or Punched Tape Concertina Wire (PTCC) are spirals consisting of sharp-edged tape crimped to a spring steel core wire, duly galvanized against rusting.
With approximately 160 barbs per running metre — three times that of conventional barbed wire — RBT/PTCC security fencing is highly effective and very difficult to cross over, making it the preferred choice for perimeter security across sensitive installations.
Barb Types Available
Features & Advantages
Features
- Lighter in weight (about 40%) — easy to transport and carry
- Consumes lesser length (about 33%) for the same area of fencing
- Provides perfect and effective obstacles against intrusion
- Sturdy in construction, easier and economical in installation
Advantages
- Acts as an instant barrier
- Sharp barbed points act as a strong deterrent
- Wide area can be cordoned off in very short time
- More effective and economical than conventional barbed wire
Installation Guide
- With PTCC rolls it is possible to erect protective barriers quickly, easily and exactly, keeping with actual fencing requirements of houses, residential complexes, VVIP areas, etc.
- Ditches, walls and fences can be reinforced with barbed wire crests in a variety of ways. A small diameter is particularly suitable on account of its greater rigidity.
- When used entirely on their own they make highly effective barrier installations.
- Multiple barriers of concertina wire coils are particularly effective.
- Quick to install as a twin barrier (comprising one roll inside another).
Standard Specifications
| S.No. | Coil Dia (mm) | No. of Loops | Weight (Kg) | Coverage Length |
|---|---|---|---|---|
| 1 | 1050 | 51 | 15.20 | 10 – 15 m |
| 2 | 750 | 51 | 10.75 | 8 – 10 m |
| 3 | 610 | 51 | 8.75 | 5 – 7 m |
| 4 | 610 | 72 | 12.50 | 10 – 18 m |
| 5 | 450 | 45 | 5.70 | 4 – 5 m |
How to Choose Concertina Coils
Concertina coil, also called razor wire or PTCC, is a spiral of sharp-edged tape crimped to a spring steel core and galvanized against rust. With about 160 barbs per running metre, it is hard to cross and quick to put up, which is why it is used on top of walls, along fences and around sensitive sites.
Choose the coil by diameter and length. The larger 1050 mm and 750 mm coils cover more distance from a single roll, with 10 to 15 m and 8 to 10 m of coverage, while the 610 mm and 450 mm coils suit tighter spaces. More loops give longer coverage from the same diameter: the 610 mm coil with 72 loops covers 10 to 18 m, against 5 to 7 m with 51 loops.
For stronger protection you can fit a twin barrier, with one roll sitting inside another, or use several rolls together. Because the coil is about 40% lighter than conventional barbed wire and needs about 33% less length for the same area, it is easier to carry and cheaper to install. Short, medium, long and scrapper barb types are available.
Tell us the coil diameter, number of loops, barb type and the length of boundary you need to cover, and we will quote for your site. You may also like our chain link fencing and welded mesh.
Concertina Coils FAQs
What is a concertina coil?
A concertina coil, also called razor wire, PTCC or RBT, is a spiral of sharp-edged tape crimped to a spring steel core wire and galvanized against rusting.
How many barbs does it have per metre?
About 160 barbs per running metre, which is three times that of conventional barbed wire.
What coil sizes are available?
Standard coil diameters are 1050 mm, 750 mm, 610 mm (51 or 72 loops) and 450 mm, giving coverage from about 4 m to 18 m per coil. Custom specifications and barb types are available on request.
Where are concertina coils used?
They are used for perimeter security of houses, residential complexes, VVIP areas and sensitive installations, and to reinforce walls, fences and ditches.
Custom specifications and barb types (Short, Medium, Long, Scrapper) available on request. Contact us for bulk orders and competitive pricing.