Eastern Weldmesh Pvt Ltd- The Best Concertina Wire Manufacturer and Supplier in India, Located in Kolkata

What are Concertina wires? Concertina wires are sometimes also called Concertina coils. They are made by mixing barbed and razor wire. These wires are commonly available in 600 mm diameters. They are also available in other variations like 450mm diameters, 600 mm, 1050 mm or any other specific length as suggested by the client. Though commonly used in a 6-meter length form, these wires can be customized as per the client’s requirement. 

Concertina coils are also known as PTCC or Punched Tape Concertina coils. These wires are mainly used for fencing. Why? Because these wires can be enlarged to form a coil-like structure and they are primarily used for security and protection purposes in the military to form a coiled trap for the enemies.

The manufacturing of Concertina wires should be handled by skilled professionals because of the sector that they are mostly employed for. What does the manufacturing process consist of? Concertina wire is manufactured either as a single coil or in the form of crossed spiral coils. 

Manufacturing Of Concertina Wires

Often, Concertina wires or coils are made with stainless steel sheets and galvanized high tensile claps. These two materials ensure a striking crossing outlook. Hence, the Concertina wire can be used for several processes like extending and creating the required security fencing with appropriate anti-climb and anti-cutting properties. In simple words, the basic purpose of a Concertina wire is to provide significant protection, and when trespassers try to cross the property, they will get trapped in the wires.

Galvanized or Stainless Steel are the standard materials that used for the preparation and manufacture of Concertina type barbed wire. The following are some specifications of Concertina Wire components:

• Central Core Wire- This is Made from High Tensile Spring Steel 

• High Carbon Wire- This confirms to IS 4454/ Part -1 /Grade –SM duly Hot-dipped and galvanized with a diameter ranging from 2.50 mm, UTS 1670 N/mm2. It also comes with a heavy zinc coating with a minimum of 230 gms per sqm. 

• Razor Punched Tape – Galvanized steel strip as per the I.S 513 / D.D Grade/ 2004 specification.

• Concertina Clips: Special Heavy Duty “J” Clips are employed for making Concertina Coils which are made from Steel Fe 410. We also manufacture J clips made of SS-304 Grade and Aluminium Grade.

Types of Concertina Wires:

• Concertina Razor Wires
• Galvanized Iron Concertina Wires
• Concertina Wire Fencings
• Punched Tape Concertina Wires

Another common type of concertina wire is called Razor Barbed Wire, also popularly known as RBT. They are very similar to concertina coils. A major difference between the two of them is that they come in straight lines rather than in round diameter form in Concertina coils. RBT Concertina world is normally available 100 meters in length.