Concertina Wire Manufacturer in India

Product Overview

Engineered for project-grade supply

MORTH compliant heavy-duty high-tensile galvanized iron concertina razor wire coils engineered with BTO-22 blades for high-security perimeter defense.

Auroguard’s industrial-grade Concertina Wire represents the peak of high-security boundary containment and aggressive perimeter defense technology. Engineered as a multi-layered expandable spiral barrier, these high-tensile razor coils are designed to prevent forced perimeter breaches, climbing attempts, and structural scaling at high-risk sites. The underlying mechanical principle relies on an interlocking cylindrical matrix. By connecting adjacent loops of reinforced barbed tape using high-strength steel clips at staggered intervals, the compressed coil expands into an unyielding three-dimensional barrier that resists compression and distortion under force. The production line utilizes premium carbon spring steel core wire conforming strictly to IS 280 standards. Featuring a 2.50 mm core diameter and a high tensile strength exceeding 1400 MPa, this core wire cannot be cut with standard hand tools or shears. Concurrently, a hot-dip galvanized steel sheet strip measuring 0.50 mm in thickness is fed through high-speed stamping dies to form sharp BTO-22 or CBT-65 razor barb configurations. The punched razor tape is then mechanically crimped around the high-tensile core wire, creating a rigid composite structure. The expanded spiral loops are locked together using heavy dovetail steel clips in 3-clip or 5-clip patterns, creating an interlocking cylindrical configuration. To ensure comprehensive defense against wet monsoons, high humidity, and coastal air salinity, each component undergoes hot-dip galvanization in full compliance with IS 4826 and IS 2629 directives. This uniform protective dipping guarantees long-lasting rust protection, maintaining structural integrity over decades of field service life. Our concertina wire inventory complies fully with the Ministry of Road Transport and Highways (MORTH) guidelines and public infrastructure tender requirements, ensuring simple verification for national contracting firms during formal engineering quality inspections. Universally specified by NHAI contractors, private EPC groups, and government/military engineering bodies, these high-containment safety barriers handle critical perimeter duties. Primary installations focus on high-security highway border boundaries, active railway yards, international airport perimeters, electrical substations, nuclear facilities, and industrial warehouse complexes. Sourcing directly from Auroguard Private Limited guarantees a stable B2B supply line, factory-direct wholesale pricing to optimize project budgets, and complete material validation certifications satisfying strict third-party engineering audits.

Technical Specifications