CBT-60 Concertina Razor Wire: Ultimate Heavy-Duty Barrier for Maximum Security
When high-level perimeters demand absolute protection, CBT-60 Concertina Razor Wire stands as the ultimate, maximum-security fortification choice. Widely recognized for its massive 60mm fish-hook style blades, this heavy-duty razor ribbon creates an aggressive multi-directional cutting surface. Unlike standard security meshes, the unique geometrical spacing and enlarged profile of CBT-60 maximize physical entanglement risks, rendering unauthorized breaching practically impossible without heavy technical equipment. For global B2B procurement managers handling tier-one military or border construction tenders, CBT-60 provides the ultimate level of site integrity.
Why Global Engineering Contractors Choose Our CBT-60 Razor Wire
- Massive 60mm Hook Profiles: The extended blade structure delivers deeper slicing mechanics and maximum surface entanglement compared to smaller commercial variants.
- High-Carbon Structural Rigidity: Built around a 2.50mm high-tensile spring steel inner core wire that resists high-leverage shears, ensuring the physical form remains locked under high pressure.
- Severe Atmosphere Protection: Manufactured using heavy hot-dipped galvanization exceeding 240g/m² or high-alloy SS316 stainless steel to ensure lifelong rust resistance in coastal and humid zones.
- Seamless Defense Scaling: Perfect for creating standalone high-profile ground rolls or adding reinforcement to high security mesh gates and concrete walls.
Technical Specifications & Standard Configurations
| Specification Property | Standard Metric Value | Engineering Tolerances |
|---|---|---|
| Blade Specification Designation | CBT-60 (Concertina Barbed Tape) | Industry Standard |
| Blade Length | 60 mm | ± 2.00 mm |
| Blade Width | 32 mm | ± 1.00 mm |
| Blade Thickness | 0.60 mm | ± 0.05 mm |
| Core Wire Diameter | 2.50 mm | ± 0.05 mm |
| Blade Center-to-Center Spacing | 100 mm | ± 2.00 mm |
| Coil Diameters Available | 450mm, 500mm, 600mm, 730mm, 900mm, 1000mm | Custom Orders Accepted |
| Surface Finish Options | Hot-Dipped Galvanized / SS304 / SS316 Stainless Steel | Grade Compliant |
Advanced Metallurgical Grades & Concertina Mechanics
To successfully integrate with global anti-intrusion infrastructure tenders, our factory implements strict material classification for our CBT-60 product lines, optimizing performance based on geographical climatic stresses:
- Hot-Dipped Galvanized Steel (Commercial & Severe Exposure): Treated via an immersive hot molten zinc process. Heavy industrial weights exceeding 240g/m²-275g/m² are widely specified to protect cross-border perimeters from acid rain and intense humidity.
- Premium Stainless Steel (SS304 & SS316 Grades): Imbued with a naturally occurring chromium oxide passivation layer, preventing rust pitting under severe marine environments, industrial chemical centers, or high-risk offshore facilities.
The structural layout of our bulk CBT-60 relies predominantly on a Cross-Type Concertina Framework. Using high-tensile, anti-tamper interlocking iron buffer clips, adjacent razor ribbon spirals are bound together in alternating sequences. When stretched open during installation, the coils expand into an incredibly stable, interlocking tubular barrier that cannot be collapsed, flattened, or easily bypassed by intruders trying to utilize mechanical leverage.
B2B Logistics Engineering & High-Capacity Freight Packing
Efficient shipping logistics and deep container optimization are critical success elements for global infrastructure material importers. Our factory applies strict industrial packaging workflows to all volume CBT-60 concertina razor wire shipments:
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- Hydraulic Compression Packing: Each CBT-60 coil bundle undergoes intense hydraulic compression, drastically reducing volumetric metrics to maximize container loading rates and lower your final shipping costs per unit.
- Dual-Layer Shield Protection: Coils are securely sealed with an interior wrap of waterproof bitumen protective paper, followed by a heavy-duty outer woven plastic shield to protect long-distance transit workers from the aggressive 60mm blades.
- Forklift-Ready Secure Palletization: Coils can be stacked systematically onto reinforced iron or wooden pallets and held fast with heavy steel tension bands to streamline customs inspection and unloading at international ports.
Frequently Asked Questions (FAQ)
Q1: What are the primary structural differences between CBT-60 and standard BTO-22 razor wire versions?
A: The main difference lies in the blade geometry and dimensions. BTO-22 features a shorter 22mm blade profile suited for general security commercial sites. CBT-60 utilizes massive 60mm fish-hook styled blades with broader 100mm spacing. This creates an extremely aggressive hook action and higher surface area coverage, making CBT-60 the standard choice for national borders and military base perimeters where extreme physical defense is required.
Q2: How do I determine whether my project requires 3 clips or 5 clips on a CBT-60 concertina roll?
A: Clip placement directly determines the extension length and structural density of the expanded concertina cylinder. A 3-clip configuration expands farther per coil, which is more cost-effective for standard long-distance perimeters. A 5-clip configuration creates a much tighter, highly rigid interlocking tube structure with higher resistance to deformation, making it highly recommended for prisons and borders.
Q3: Can your factory supply authentic Mill Test Certificates (MTC) for international government tenders?
A: Yes, we provide full transparency for our global B2B procurement partners. Every production run of CBT-60 razor wire includes official Mill Test Certificates (MTC). This paperwork verifies the high-tensile core wire strength, steel alloy composition, and precise zinc coating weights required to clear strict state inspections.
Q4: What data must be submitted by a B2B importer to receive an official bulk wholesale quote?
A: To provide an accurate, high-utility quote, please specify your chosen material grade (galvanized or stainless steel), the external coil diameter, the weight per individual coil or loop count, the clip configuration, and your total required container volume.
Get Factory-Direct Wholesale Price & Free Samples
Are you searching for a stable, high-capacity Chinese manufacturer to optimize your industrial CBT-60 Concertina Razor Wire procurement costs? Partner with our ISO-certified facility to secure premium-grade, ultra-high security razor ribbon products and a seamless global supply chain service designed to maximize your perimeter protection and market competitiveness.
- Flexible Tiered Pricing: We offer massive volume-based bulk discounts alongside highly competitive FOB, CIF, and CFR quotes tailored for full container loads (20GP). This rigid cost-control approach is structurally designed to significantly boost your local security fencing distribution margins or commercial re-selling profitability.
- 100% Free Samples: Pre-qualification physical CBT-60 Concertina Razor Wire testing samples can be dispatched immediately to your facility. This allows your project engineering team to complete local laboratory heavy blade profile verification, zinc coating density and thickness audits, or rigorous high-tensile core wire strength testing before placing a commercial tender order.
- Guaranteed Fast Lead Time: Our infrastructure features advanced automated heavy razor blade punching presses and high-tensile wire clipping lines. Backed by a permanent, massive raw material galvanized steel sheet and high-carbon steel wire rod inventory, we guarantee prompt manufacturing turnaround and strict adherence to your global deployment schedules.
- Customized Packaging: To thoroughly eliminate shipping vulnerabilities and handling hazards associated with heavy coils, we utilize specialized dual-layer protective packing. The interior is wrapped with waterproof, anti-moisture kraft paper or VCI protective film, while the exterior is securely bound in rugged, anti-puncture woven bags and reinforced with high-density structural wood pallets or heavy steel strapping. This complete armor system guarantees zero rust from salty sea air, zero loop distortion, and maximum safety during long-distance maritime transit and port unloading.
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