Razor wire is a high-security fencing product designed for critical perimeter protection. It is manufactured using high-tensile steel wire combined with sharp steel tape blades, formed into concertina or straight coil configurations. Typical coil diameters range from 450 to 1000 millimeters, with blade types such as BTO and CBT. Razor wire is widely used in prisons, military facilities, airports, and restricted industrial sites.

Specifications

• Materials: Galvanized low-carbon steel, high-tensile steel, or stainless steel 304/316.
• Coil Diameter: 300–1,000 mm, standard 450 mm, 600 mm, 730 mm, 900 mm.
• Blade Thickness: 0.45–0.60 mm, typical 0.50 mm ±0.05 mm.
• Blade Width: 19–65 mm, common 22 mm, 30 mm, 45 mm, 60 mm.
• Core Wire Diameter: 2.0–3.0 mm, widely used 2.5 mm.
• Blade Types: BTO-10, BTO-22, BTO-30, CBT-60, CBT-65.
• Loops per Coil: 33–60 loops per coil.
• Clips per Loop: 3–5 clips per loop, galvanized or stainless steel.
• Expanded Length: 6–15 m per coil.
• Tensile Strength: 350–1,600 MPa core wire strength.
• Zinc Coating Weight: 80–275 g/m² galvanized coating.
• Coil Weight: 7–15 kg per coil.
• Service Life Range: 10–30 years outdoor service life.
• Applications: Prisons, military bases, airports, borders, industrial sites, and high-security fencing.