Barbed wire 1.Type:BTO-10,12,15,18,22,30; ... 3.No.of loops:33,56 4.OEM concertina razor barbed wire:1.Material: High Carbon Steel, Stainless Steel Wire, Hot ... Steel Blade2.Features: Razor Wire is also named Tape Wire, Razor Tape Wire, Barbed Tape or Barbed Tape Wire. It can be installed to achieve the ... .22Cross type960mm529MBTO-10.15.22Cross type China manufacturer galvanised razor barbed wire