Product Overview
The Container Cable Seal is a tamper-evident, single use, heavy-duty locking device, with a self locking steel cable construction. Flexible closures are the most common container seals in the world shipping industry and are incredibly durable and weather resistant even in the most extreme weather conditions.
They are designed to guard containers, trailers, tankers, warehouse doors and other high-value assets and provide a level of high-security protection equal to bolt seals and can only be opened with industrial bolt cutters.
Technical Parameters
|
Parameter |
Specification |
|
Lock Head Size |
26 mm × 14 mm |
|
Cable Diameter |
1.8 mm |
|
Cable Length |
Standard 305 mm (12") |
|
Cable Length Option |
Custom lengths available |
|
Material |
Steel cable + ABS/nylon/metal lock body |
|
Identification |
Laser serial number; optional barcode/2D code |
|
Removal Method |
Destructive only |
|
Packaging |
2,000 pcs per carton |
|
Carton Size |
37 × 30 × 26 cm |
|
Carton Weight |
28 kg |


Key Features
- High grade ABS, nylon or metal alloy body lock for maximum structural stability and impact resistance.
- Internal ratchet lock mechanism provides secure, one-way irreversible cable engagement.
- Steel-ball locking cylinder integrated in the body for absolute retention of internal components.
- The closed internal cavity prevents access to the locking components after successful engagement.
- Lock housing secures crimped cable termination to prevent structural failure permanently.
- Excellent long term material stability in harsh environments, due to UV and chemical resistant surface treatment.
Applications
1. Container & Cargo Transport
- Container and cargo security
- Shipping container doors security
- Freight and intermodal cargo security
- Truck and trailer door security
- Distribution and logistics transport security
2. Tanker & Bulk Liquids
- Tanker and bulk liquid security
- Fuel and chemical valve security
3. Warehouse & Storage
- Warehouse security
- Storage facilities security
- Inventory and asset control
4. Utilities & Industrial Equipment
- Electricity and water meter sealing
- Industrial instrumentation boxes sealing
- Pipeline and utility access points sealing
5. Customs & Government
- Customs and border control sealing
- Bonded warehouse security
- Government logistics and supply chain control
Customization Options
- Cable length customization
- Lock body color customization
- Consecutive or random serial numbering
- Logo laser marking or printing
- Barcode or 2D code integration
- OEM packaging options
Compliance & Quality Assurance
- ISO 17712 certified (Dayton T. Brown Laboratory, USA)
- ISO 9001 certified manufacturing system
- C-TPAT compliant production process
- Independent R&D and automated production lines
- Batch-level traceability for serial number control
- Selected products comply with Annex A and Class 6 requirements
FAQ
Q: Can the Container Cable Seal be reused after removal?
A: No. This is a strictly single-use, tamper-evident device. The locking mechanism and steel cable are permanently destroyed during removal to ensure security integrity.
Q: How do you verify a cable seal during shipping?
A: Logistics personnel must audit and cross-reference the unique seal number recorded at dispatch against the physical seal number inspected at the final destination.
Q: What should be considered when choosing a cable seal length?
A: Cable length selection depends on your specific application's locking span, door handle configuration, and the operational clearance required for installation.
Q: How are seal numbers managed in logistics operations?
A: Every unique seal number is logged upon issuance, tracked throughout transit, and verified at receiving to maintain a seamless, untampered chain of custody.
Q: What happens if a seal is broken or compromised during transit?
A: Any broken or compromised seal signals a potential cargo breach. You must immediately freeze the shipment, document the condition, photograph the damage, and initiate a formal security investigation.
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