Razor Wire Specification:
Concertina wire or Dannert Wire is a type of barbed wire or razor wire that is formed in large coils which can be expanded like a concertina. In conjunction with plain barbed wire and steel pickets, it is used to form military wire obstacles.
During World War I soldiers manufactured concertina wire themselves, using ordinary barbed wire. Today, it is factory-made.
Razor barbed wire is composed of blade and core wire. The blade is made of galvanized steel sheet or stainless steel sheet, which is punched into blade shape. And the core wire is high tension galvanized iron wire, or stainless steel wire,plastic barbed wire.
Razor barbed wire is widely used as protection fence.
According to different way of installation, razor barbed wire fence can be classified into: spiral cross razor wire fence, single ring razor wire fence, flat razor wire fence, and straight type razor wire fence.