Wire Concertina - Galvanized Strand, SS Blade and Clips

Concertina blade has sharp barb and should be careful when install the razor wire.

The concertina coil can be extend in a certain distance for security.
Technical specification of wire concertina (blade type)
NO. |
Description |
Specification |
1. |
Material of wire |
Spring steel (galvanized) |
2. |
Diameter of wire |
2.5 mm single strand (approx) |
3. |
No. of turns per coil |
68 |
4. |
Shape of coil |
Spiral |
5. |
Dia. of each turn |
40" (1016 mm) |
6. |
Material used of clipping of coil |
Stainless steel |
7. |
Blade material |
Stainless steel |
8. |
Thickness of blade |
24 BWG (0.56 mm) (Min) |
9. |
Distance between blade at tip |
18 mm (Max) |
10. |
Length of blade |
11 mm (Min) |
11. |
Width of blade |
13 mm (Approx) |
12. |
Shape of blade |
Square type |
13. |
Extended length of coil |
15 m - 20 m |
14. |
Carrying loops |
02 Nos. Length - 400 mm Dia. 300 mm (Max) |
15. |
Fixing Method |
The blade material should be punched and sharpened! From continuous strip of stainless steel. This continuous strip should be embedded by pressed with the spring wire. |
16. |
Chemical composition of wire material: |
|
a. Percentage of Carbon |
0.45-1% |
|
b. Percentage of manganese |
0.6% (Min) |
17. |
Mechanical properties of wire material: |
|
a. UTS (Kg/mm2) |
160 kg/mm2 (Min) |
|
b. Hardness (HRC) |
35 (Min) |
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