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Help CenterMilitary-Grade Security Barbed Wire 2.8mm Steel, 4-inch Spacing, Concertina Style, Anti-Cut for Perimeter Protection
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Anping Xinye Metal Wire Mesh Products Co., Ltd, based in the heart of China's hardware industry in Hengshui, Hebei, is proud to present our Military-Grade Security Barbed Wire – 2.8mm Steel, 4-inch Spacing, Concertina Style, Anti-Cut for Perimeter Protection. Engineered from premium high-tensile steel wire, this concertina barbed wire delivers unmatched deterrence against forced entry, making it the preferred choice for high-security zones such as military bases, correctional facilities, and critical infrastructure. The 2.8mm wire thickness combined with the 4-inch loop spacing ensures a formidable barrier that resists cutting and climbing, while the concertina design allows for rapid deployment and easy installation on walls, fences, or ground-mounted coils.
Our product is manufactured using advanced automated machinery, guaranteeing consistent quality and tight coil formation. Each coil is hot-dip galvanized (or optionally PVC coated) to withstand extreme weather conditions, ensuring long-term durability without rust or corrosion. With over 20 years of experience in wire mesh production, Anping Xinye delivers a product that meets international security standards, providing peace of mind for defense contractors, government agencies, and private security firms alike.
Key Features & Technical Specifications
- Material: High-tensile steel wire, diameter 2.8mm ±0.05mm, tensile strength ≥ 600 N/mm².
- Spacing: 4 inches (100mm) between adjacent coils – standard configuration for effective barrier density.
- Concertina Diameter: Available in 450mm, 600mm, 750mm, and 900mm coil diameters (custom sizes upon request).
- Barb Details: Sharp barbs with 4 points per coil, barb length 15-20mm, barb spacing approximately 80-100mm.
- Surface Treatment: Hot-dip galvanized (zinc coating ≥ 250g/m²) or PVC coated (thickness 0.4-0.6mm) for additional corrosion resistance.
- Breaking Strength: Each wire strand can withstand over 1500 kg of force before failure.
- Anti-Cut Performance: The 2.8mm steel wire is resistant to bolt cutters and similar hand tools, significantly increasing the time required to breach the barrier.
- Packaging: Compressed into flat coils for space-saving transport; each coil typically covers 10-15 linear meters when expanded.
Technical Parameter Table
| Parameter | Value |
|---|---|
| Wire Diameter | 2.8 mm (0.11 inches) |
| Coil Spacing | 100 mm (4 inches) |
| Coil Diameter | 450, 600, 750, 900 mm (customizable) |
| Tensile Strength | ≥ 600 N/mm² |
| Zinc Coating (galvanized) | ≥ 250 g/m² |
| Barb Length | 15-20 mm |
| Expanded Length per Coil | 10-15 m (approx.) |
| Color Options | Silver (galvanized), Green, Black (PVC) |
Why Choose Our Military-Grade Concertina Barbed Wire?
- Enhanced Security: The 2.8mm high-tensile steel and sharp barbs create a physical and psychological deterrent. The 4-inch spacing ensures that even small gaps are difficult to exploit.
- Anti-Cut Resilience: Unlike standard barbed wire, our 2.8mm wire is significantly harder to cut with conventional tools. This property is critical for military and prison perimeters where breach attempts are common.
- Weather Resistance: Hot-dip galvanization provides a protective layer that withstands rain, snow, and UV exposure for years. Optional PVC coating adds extra protection and color matching for aesthetic integration.
- Easy Installation: Concertina style coils are pre-assembled and compressed for convenient transport. On-site, they can be expanded quickly using simple tools, reducing labor time and cost.
- Versatile Applications: Suitable for mounting on existing walls, fences, or as standalone ground barriers. Ideal for military bases, airports, embassies, industrial plants, power stations, and border control.
- Customizable Options: We offer various coil diameters, colors, and packaging methods to meet specific project requirements. Contact us for custom lengths or special barb configurations.
Trust & Reliability
Anping Xinye Metal Wire Mesh Products Co., Ltd has been a trusted manufacturer of wire mesh and security fencing since 2005. Our factory spans over 20,000 square meters and employs more than 150 skilled workers. We have exported to over 30 countries, including the United States, Australia, the Middle East, and Southeast Asia. Our products undergo rigorous quality control checks at every stage – from raw material testing to final packaging. We use imported high-carbon steel wire and advanced galvanizing technology to ensure that every coil meets the highest standards.
We are committed to providing exceptional customer service with fast lead times (typically 15-20 days for standard orders) and flexible shipping options (FOB, CIF, EXW). Our team can assist with product selection, technical drawings, and installation guidance. Whether you need a small quantity for a trial or a large volume for a national project, we are ready to serve.
Contact us today for a quote or sample. Experience the durability and security of our military-grade concertina barbed wire – your perimeter protection partner.
Frequently Asked Questions (FAQ)
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Q: What makes this barbed wire "military-grade"?
A: Our product uses 2.8mm high-tensile steel wire with a tensile strength ≥600 N/mm², which is thicker and stronger than standard industrial barbed wire (typically 1.8-2.5mm). The 4-inch spacing and sharp barbs are designed to meet military security specifications for perimeter defense. -
Q: Can I use this wire for residential security?
A: While it is designed for high-security applications, it can be used for residential perimeters where extreme deterrence is needed. However, local regulations regarding barbed wire use should be checked. We also offer PVC-coated versions in green or black for a less conspicuous appearance. -
Q: How long does the galvanized coating last outdoors?
A: Hot-dip galvanized coating with ≥250 g/m² zinc can provide corrosion resistance for 15-20 years in typical rural environments, and 8-12 years in coastal or industrial areas. Optional PVC coating extends service life further. -
Q: Is the wire cut-resistant?
A: The 2.8mm wire offers significant resistance to hand tools like bolt cutters. While no wire is completely uncuttable, the thicker gauge and high tensile strength make cutting extremely difficult and time-consuming, providing a strong deterrent. -
Q: What is the standard coil diameter and how much coverage does one coil provide?
A: Standard coil diameters are 600mm or 750mm. When expanded, one coil covers approximately 10-15 linear meters of barrier length. The exact coverage depends on how tightly the coil is expanded. We can provide detailed specifications for your project. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer samples of a small section of barbed wire (typically 1 meter) for quality evaluation. Please contact our sales team to arrange sample delivery. Sample cost and shipping charges may apply. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 100 coils. For custom specifications, MOQ may be higher. We also accommodate trial orders for new customers. Please inquire with our team. -
Q: How do you package the concertina barbed wire for export?
A: Each coil is compressed and tied with steel straps, then wrapped in waterproof paper or plastic sheeting. Coils are then packed in wooden pallets or crates for container loading. We ensure the packaging meets international shipping standards to prevent damage during transit.
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