Premium Crossed Concertina Wire – Full Razor Blade Specification Types (BTO-10 to CBT-65)
As a globally recognized tier-1 industrial manufacturer specializing in bulk B2B physical barrier fabrication and security-grade wire exports, we are proud to introduce our definitive Crossed Concertina Wire portfolio. This elite high-security fencing line is systematically engineered to fulfill the extreme atmospheric and tactical structural threats mandated by international military engineers, national border guard commands, correctional facility procurement directors, and critical infrastructure managers. By operating high-tonnage automated razor stamping presses alongside multi-station pneumatic interlocking clip arrays, our factory delivers a crossed spiral razor ribbon that sets the benchmark for dimensional consistency, radial tension, and uncompromising structural integrity.
Key Advantages Of Our All-Blade Crossed Concertina Wire
- Complete Razor Blade Catalog Availability: From the low-profile short barb BTO-10/BTO-12 to the standard commercial BTO-22, up to the brutal ultra-long razor profiles of CBT-60 and CBT-65, we satisfy all international regulatory blueprints.
- Rigid Interlocking Crossed Matrix: Reinforced with heavy-duty galvanized or stainless steel buffers (3-clips or 5-clips per loop configuration) to form an immovable, non-collapsible accordion system that defeats vertical climbing tools and crawling tactics.
- High Carbon Tensile Core Backbone: The interior core spine wire is cold-drawn from premium high carbon spring steel wire (tensile strength stretching beyond 1450 N/mm²), ensuring the protective loops cannot be snipped with standard handheld wire cutters.
- Elite Marine-Grade Longevity: Offered in heavy hot-dip zinc formulations (up to 275g/m²) or superior stainless steel alloy sheets (AISI 304, AISI 430) to completely resist oxidation from industrial smog, salty shoreline mist, and seasonal monsoons.
Calibrated for Military Infrastructure Tenders and High-Security Industrial Perimeters
Our heavy manufacturing facility maintains specialized automatic tracking systems to control steel core tempering and wrapper compression flawlessly. This state-of-the-art wire processing ensures that our Crossed Concertina Wire entirely avoids blade-to-wire separation or slipping even when forcefully dragged or dropped during aggressive deployment maneuvers. The 450mm to 1000mm outer diameter variants serve as our highest commercial volume drivers among international defense contractors, border fencing agencies, and industrial supply dealers due to their field-tested rapid setup capacity.
Whether you are a defense logistics director securing thousands of rolls for territorial boundary fence barriers in the Middle East or a commercial hardware supplier provisioning industrial perimeter security projects across North America and Western Europe, our concertina razor coils deliver unwavering operational reliability. They slash installation time frames when mounted onto Y-shaped fence posts, lower long-term maintenance overhead, and provide an exceptionally rugged defensive asset that commands premium positioning in regional bidding tenders.
Technical Specifications & All Razor Blade Profile Parameters
To enable international B2B purchasing agents, global military procurement directors, and civil engineering compliance inspectors to accurately audit batch qualities, we provide a transparent engineering matrix covering our full line of razor profiles.
| Blade Type | Blade Length (mm) | Blade Width (mm) | Blade Spacing (mm) | Core Wire / Thickness | Visual Profile Type | Suggested Security Grade |
|---|---|---|---|---|---|---|
| BTO-10 | 10 ± 1 mm | 13 ± 1 mm | 26 ± 1 mm | 2.5 mm / 0.5 mm | Short Razor Barb | Commercial / Civil Fence |
| BTO-12 | 12 ± 1 mm | 15 ± 1 mm | 26 ± 1 mm | 2.5 mm / 0.5 mm | Standard Short Barb | Industrial Separation |
| BTO-22 | 22 ± 1 mm | 15 ± 1 mm | 34 ± 1 mm | 2.5 mm / 0.5 mm | Medium Ribbon Barb | Global Market Standard Leader |
| BTO-30 | 30 ± 1 mm | 18 ± 1 mm | 45 ± 1 mm | 2.5 mm / 0.5 mm | Long Razor Barb | Military Outpost / Airport |
| CBT-60 | 60 ± 2 mm | 22 ± 1 mm | 76 ± 2 mm | 2.5 mm / 0.6 mm | Heavy Fishtail Razor | High-Level Prison Security |
| CBT-65 | 65 ± 2 mm | 21 ± 1 mm | 100 ± 2 mm | 2.5 mm / 0.6 mm | Ultra Long Hook Razor | National Borders / Maximum Defense |
Get Factory-Direct Wholesale Price & Free Samples
Are you searching for a stable, high-capacity Chinese manufacturer to optimize your security fencing and Crossed Concertina Wire procurement costs? Partner with us to enjoy premium quality high-tensile wire products and seamless global supply chain service that maximizes your operational reliability and market competitiveness.
- Flexible Tiered Pricing: Massive volume-based discounts and competitive FOB/CIF/CFR quotes for full container loads (20GP) of premium galvanized and stainless steel concertina razor coils to significantly boost your local perimeter fence distribution or re-selling margins.
- 100% Free Samples: Physical Crossed Concertina Wire testing samples are available immediately for your local laboratory wire gauge verification, zinc coating layer audits, or strict steel sheet thickness and tensile strength testing.
- Guaranteed Fast Lead Time: Our advanced continuous high-speed razor stamping and automatic ribbon wrapping lines, backed by a stable raw galvanized and stainless steel coil inventory, guarantee prompt manufacturing and on-time shipping schedules even during peak infrastructure security tender seasons.
- Customized Fence Wire Packaging: Heavy-duty marine-grade dual packing (waterproof anti-moisture plastic protective film inside + rugged high-density structural wooden pallet casing with high-strength metal strapping outside) to thoroughly protect against salty sea air, razor roll distortion, and surface edge abrasion during long-distance maritime transit and inland security depot delivery.
Global Logistics Control, Secure Freight Bracing & Maritime Rust Protection
Concertina razor materials require specialized, high-integrity containment protocols due to their sharp profiles and vulnerability to marine salt mist during transoceanic shipping. To guarantee your volume order of Crossed Concertina Wire reaches your destination port in immaculate condition, our export logistics team utilizes a proven packaging standard. Individual coils are wrapped internally with industrial anti-corrosion kraft linings, encased inside extra-thick woven polymer sleeves with reinforced handling loops, strapped tightly into dense compressed bundles, and anchored securely onto heavy-duty pallets with multi-point steel strapping to facilitate fast port forklift movement.
With an active automated plant production scale exceeding 3,500 metric tons of defense-grade wire fencing per month, our company effortlessly fulfills national security infrastructure tenders, regional military depot logistics, and urgent wholesale imports with comprehensive mill test report (MTC) tracking and international security verification certificates.
Frequently Asked Questions (FAQ)
Q1: What are the main functional differences between short blade profiles like BTO-10 and heavy profiles like CBT-65?
A: Short blade profiles (BTO-10, BTO-12) are lightweight, highly cost-efficient, and optimized for secondary deterrence atop commercial industrial meshes. Heavy blade profiles (CBT-60, CBT-65) carry massive hook-like shears with double the plate thickness, designed specifically to lock clothes and tissue, making them the default choice for military borders and international maximum-security prisons.
Q2: What determines whether a roll of Crossed Concertina Wire should use 3 clips or 5 clips per spiral loop?
A: It depends heavily on the total coil outer diameter and target security thresholds. Small diameters like 450mm typically deploy with 3 clips, which is ideal for a budget-friendly layout. Larger diameters (600mm to 960mm) are heavily built with 5 clips to tighten the expanded spiral pitch gap, creating a highly dense mesh matrix that resists vertical human compression.
Q3: Can your factory manufacture mixed blade models or customize coil diameters within a single FCL shipment?
A: Yes, absolutely. As a direct industrial scale wire manufacture plant, we offer a comprehensive B2B OEM service catalog. We can mix different razor profiles (such as loading 70% BTO-22 and 30% CBT-65) inside the same container, change base steel to AISI 316 stainless for seaside deployments, and affix your custom regional distribution labels or barcoding.
Q4: What quality assurance testing credentials do you supply for large government engineering tenders?
A: Every shipment of our Crossed Concertina Wire is accompanied by an official Mill Test Certificate (MTC) specifying exact wire core carbon chemistry, breaking loads, blade gauge dimensions, and precise zinc mass per square meter. We also regularly facilitate on-site inspection testing by SGS, Intertek, or BV prior to closing container seals.
Get Factory-Direct Wholesale Price & Free Samples
Are you a defense perimeter contractor, national border fence distributor, bulk building materials wholesaler, or security hardware importer looking for a full-blade supplier? Capitalize on our tier-1 direct factory prices, certified metallurgical testing matrices, and elite transoceanic supply chain networks. Contact our commercial sales experts today for a targeted price break schedule and free physical raw material samples.
