Razor Wire Blades Type
- BTO-10: Small blades (10×13 mm), used for basic residential fences with light security needs.
- BTO-18: Blades measure 18×15 mm, offering more protection, suitable for commercial fences.
- BTO-22: Common type with 22×15 mm blades, used for standard industrial and perimeter security.
- BTO-22: Same 22×15 mm blade spec, ideal for general security in public or private facilities.
- BTO-28: Larger 28×15 mm blades, designed for higher security in industrial and infrastructure areas.
- BTO-30: Strongest BTO type with 30×18 mm blades, ideal for military zones and prisons.
- CBT-60: Wider spaced blades at 60 mm, good for large-area protection with moderate security.
- CBT-65: Largest 65 mm spacing, used where visibility and long-range perimeter defense are important.
Razor Wire Classification
- Straight Line Razor Wire: This type is laid out straight and pulled tight on top of walls or fences. It has sharp blades (often types BTO-22 or CBT-65) on a strong wire (2.5 mm to 3.0 mm thick). The blades are usually spaced 26 mm to 65 mm apart and are 10 mm to 30 mm long. It’s used in single lines for quick protection to stop climbing without being too bulky.
- Concertina Wire (Coils): This wire is made into round coils that can stretch out like a spring. You can get it in different sizes (450 mm, 610 mm, 730 mm, 900 mm, and 980 mm across). It’s made of strong galvanized or stainless steel with BTO-22 or CBT-60 blades, which are 34 mm to 65 mm apart. This kind is often used by the military, in prisons, and at borders to secure areas.
- Flat Wrap Razor Wire: This type is pressed into flat sections, which is good for cities or places with limited space. It usually has BTO-22 blades and comes in sizes from 450 mm to 980 mm across. Because it’s flat, it can be put right onto existing fences or walls without sticking out too much. The blades are usually 26 mm to 35 mm apart. It provides security but doesn’t look too aggressive.
- Crossed Concertina Wire: This has two coils clipped together in a crisscross “X” shape to make it harder to get through. It uses CBT-65 or BTO-28 blades. The coils are 500 mm to 980 mm across, and the clips are spaced 125 mm to 200 mm apart. This type is very hard to get tangled in and is good for high-risk places like airports, army camps, and secure borders.
- Razor Ribbon: This is a ready-made strip of razor wire that’s put on fences or stretched along barriers. It has CBT or BTO blades, usually 22 mm to 30 mm long, on a 2.5 mm thick wire. The strips are 15 mm to 18 mm wide and usually come in rolls of 10 to 100 meters. Razor ribbon makes a neat and flexible barrier for businesses and factories.
- Welded Razor Mesh Panels: These are sheets of razor wire welded together at a factory, often using BTO-22 blades. The holes in the mesh are usually 150×300 mm or 75×150 mm, and the blades are 26 mm to 50 mm apart. Panels are often 2.4 meters high and 2.1 meters wide. These strong panels stop climbing and are used in prisons, embassies, and power plants.
- Helical Razor Wire: This type is a single coil that isn’t connected to itself, so it opens up naturally. It’s made with BTO or CBT blades on a 2.5 mm thick wire. The coils are usually 450 mm to 980 mm across, and the spaces between loops are 100 mm to 250 mm. It’s often used for temporary fences or barriers in fields where you need to set something up fast.
Razor Wire Material Options
- Galvanized Steel: Includes hot-dip type for strong, rust-resistant outdoor use, and electro-galvanized type for dry areas with a smooth finish.
- Stainless Steel: Grade 304 is durable and rustproof for outdoor use; 316 is ideal for coastal or chemical areas.
- Galfan-Coated Steel: Has a zinc-aluminum layer that lasts longer and resists rust better than normal galvanized steel.
- Low-Carbon Steel: Low-cost option without rust protection, mainly used for short-term or temporary fencing.
- PVC-Coated Steel: Plastic-coated for added color and weather resistance, commonly used in urban or decorative fences.
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