Product Overview

Steel wire seals (also known as high-security seals) are physical security devices composed of high-strength steel wires and metal locks. They provide one-time mechanical locking to secure and monitor containers, trucks, cargo boxes, meters, valves and other equipment. Once locked, they can only be opened by destructive means, providing irreversible security evidence and effectively preventing illegal opening, theft or tampering.

Typical Application Scenarios

Logistics and Transportation: Shipping/railway containers, freight truck door locks
Energy Control: Electricity meter boxes, tanker trucks, gas valves
Financial Security: ATMs, cash-in-transit vehicles, ticket boxes
Retail Loss Prevention: High-value merchandise display cabinets, warehouse access
Customs Supervision: Bonded goods, transit container seals

Product Details

Specifications

Lock head: 50mm*29.5mm*13mm

Cable Diameter: 5.0mm

Cable Length: Standard 305mm 12"

(Custom Lengths available)

Printing

Laser printing at black color

Name, Logo, Consecutive Numbers, Barcode

Applications

Cross Border Shipments

Container Door Latches

High Value Shipments

Trailer Door Latches

Rail Cars

Packing

Standard: 200 pieces per carton

Carton Dimensions: (50cm x 40cm x 13cm) 19.69" x 15.75" x 5.12"

Weight: 31KG

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FAQ

Q: What is the difference between a steel wire seal and a plastic seal?

A: Safety: steel wire shear strength is much higher than plastic (>10 times), anti-vandalism ability is stronger;
Durability: stainless steel weathering is better than plastic, not easy to aging and fracture.

Q: Where should the seals be applied on tanker trucks?

A: Unloading ports, metering ports, valve switches and other key operating points.

Q: Why do I need to calibrate the energy meter after the seal has been opened?

A: To prevent tampering with the metering device, the seal must be recalibrated and applied by the power supply department after it is opened.

Currently, it is mainly involved in bidding for international government projects.

We have supplied over 30 million high quality security seals to government agencies such as Tunisian Customs, Indian Customs, Pakistani Customs, and others.

National Grid. The newly developed e-RF

RFID seals have gained a worldwide reputation.

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