... , drying, heat resistance, etc.3).Application: Razor type barbed wire is widely used in high-grade residence ... wire can be classified into straight type razor wire, concertina coils, crossed type and flat type according to the installation models. ... Diameter No. of Loops Standard Length per Coil Type Notes 450mm338MCBT-65Single coil500mm4110MCBT-65Single coil700mm4110MCBT-65Single coil960mm5313MCBT- ...