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Introduction to Concertina Coil
– Concertina coil is a type of razor wire which is formed in large coil which can be expanded like a concertina. In the past time, It is widely used in wars as barrier for protection and defense. Later concertina razor wire can be found in agriculture, industry, road protection and other fields. Concertina razor wire materials have galvanized sheet, stainless steel sheet, low carbon sheet and hot dipped galvanized wire, stainless steel wire and others.
FEATURES OF CONCERTINA COIL FENCING
- Concertina Coil spirally coiled and clipped to form a Helical Diamond pattern
- Dimensions ranging from 300 mm to 1200 mm Diameter
- Concertina Coil can be stretched to 6-12 mtrs (customization available)
- Low price maintenance
- Easy to move and install.
- Anti-abrasive and anti-corrosive
- Long lasting shelf life
Specification
- Central Core Wire - Made from High Tensile Spring Steel - High Carbon Wire conforming to IS 4454/Part-1/Grade-SM duly Hot dipped galvanized with diameter starting from 2.50 mm, UTS 1670 N/mm2, Heavy zinc coating with minimum 230 gms per sqm
- Razor Punched Tape - Galvanized steel strip As per IS 513 / D.D Grade/2004
- Concertina Clips: Special Heavy Duty "J" Clips used for making Concertina Coils which is made from Steel Fe 410 We also make J clips made of SS-304 Grade as well as Aluminium Grade.
What is Included
Barbed wire is primarily used for security fencing, livestock control, property boundaries, and perimeter protection in agricultural, industrial, and residential areas.
Galvanized and PVC-coated barbed wire typically lasts 10–20 years, depending on weather conditions and installation quality.
Yes, it is widely used for livestock such as cattle, buffalo, and horses. However, it is not recommended for very small or delicate animals due to the sharp barbs.
Single strand: Lightweight and suitable for low-security or small fencing projects
Double strand: Stronger, more durable, and used for higher-security or long-distance fencing
Yes, barbed wire is often used along with chain-link fencing, weld mesh, or boundary walls to create an extra layer of security.

