Concertina L type
Concertina L type, pattern is defined by its blade 65 mm wide (this type of blade near the model Concertina Super H, are the two models with more blade length) belonging to the group of the most aggressive models concertinas, with a spacing of 100 mm blades.
Concertina L type contains extra reinforcement wire, this reinforcement situated on both sides of the wire and with a height of 2 mm, provides extra reinforcement concertina to increase its strength.
The diameter of this type of concertina is 450 mm – 1500 mm, but have different action on other models of concertinas, special measures such as 630, 640 or 955 mm.
L type concertina made of stainless steel or galvanized wire high strength 1400 – 1600 Mpa.
The sectors requiring this type of concertinas are places with high levels of security, such as prisons or military bases offer.
|Diameter (mm)||Nº Clips||Lineal meters (m)|
|Thickness||Ø Wire||Razor long||Razor width||Space between razors|
|0,5 mm||2,5 mm||65 mm||15 mm||100 mm|
- Stainless Steel EN 1.4016 – AISI 430
- Stainless Steel EN 1.4301 – AISI 304
- Stainless Steel EN 1.4401 – AISI 316
- Heavy Galvanized steel Z230 – Z275 (G75-G90)
- High Tensile: 1400 – 1600 MPa
- Nº Coils: 55±1
Concertina L type is manufactured in stainless steel or galvanized steel, in the following characteristics:
Locations with requirement of medium to high security:
- Power stations