TrenzaFlex
Cable protection for Spain and the European Union

Professional Cable Sleeving for Industrial Applications

Are your cables really protected for the conditions they work in?

Professional cable sleeving for protection against abrasion, heat, fire, electromagnetic interference, moisture and mechanical damage.

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Cable protection problems

Are your cables really protected for the conditions they work in?

Cable insulation wears out due to friction and vibration.
Cable insulation wears out due to friction and vibration.
Wiring is exposed to high temperatures.
Wiring is exposed to high temperatures.
Cable bundles are difficult to organize and service.
Cable bundles are difficult to organize and service.
Electromagnetic interference affects signal stability.
Electromagnetic interference affects signal stability.
Standard plastic sleeving may not meet fire requirements.
Standard plastic sleeving may not meet fire requirements.
Existing protection is too rigid or difficult to install.
Existing protection is too rigid or difficult to install.
Incorrect sleeving diameter causes installation problems.
Incorrect sleeving diameter causes installation problems.
Cable failure can stop production or damage equipment.
Cable failure can stop production or damage equipment.
Business risk

Unprotected cables create risks far beyond damaged insulation

Proper cable protection costs much less than equipment downtime, field repairs or product failure.
Insulation wears through before anyone notices
Insulation wears through before anyone notices
Friction, vibration and sharp edges expose conductors and turn a small routing mistake into a failure point.
One unstable signal can stop the line
One unstable signal can stop the line
Unshielded signal cables routed beside drives or power lines can create intermittent faults that are hard to reproduce.
Heat turns insulation into a failure point
Heat turns insulation into a failure point
Cables near hot components can soften, carbonize or expose conductors before the next inspection.
Animals can destroy exposed wiring overnight
Animals can destroy exposed wiring overnight
Warehouses, farms, outdoor cabinets and technical rooms can expose cables to chewing damage that standard plastic protection may not prevent.
Problem to solution

Different problems require different cable sleeving

There is no universal sleeving for every application. The correct solution depends on temperature, abrasion, flexibility, fire resistance, electromagnetic compatibility and installation method.

Abrasion

PET or nylon sleeving

High temperature

Fiberglass or high-temperature sleeving

Fire risk

Flame-retardant sleeving

EMI interference

Tinned copper shielding sleeving

Existing cable assemblies

Split or self-closing sleeving

Difficult installation

Wrap-around or hook-and-loop sleeving

Rodent exposure

Rodent-resistant sleeving

Sleeving types

Choose by material, risk and installation method

PET Expandable Sleeving

PET Expandable Sleeving

Light, flexible expandable sleeving for cable bundles, harnesses and general abrasion protection.

  • Lightweight
  • Expandable
  • Easy to install
Material
Polyester PET monofilament
Diameter
3 mm to 50 mm typical range
Temperature
-50 C to +150 C typical, confirm by model

Wire harnesses / Control cabinets / Electronics

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Nylon Sleeving

Nylon Sleeving

High abrasion sleeving for dynamic cables, vibration and heavy mechanical conditions.

  • High mechanical strength
  • Long service life
  • Good for transport and industrial use
Material
Nylon polyamide monofilament
Diameter
6 mm to 50 mm typical range
Temperature
-40 C to +125 C typical, confirm by model

Moving cable routes / Vehicle harnesses / Robotics

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Fiberglass High-Temperature Sleeving

Fiberglass High-Temperature Sleeving

Thermal sleeving for cables near engines, heaters, ovens and high-temperature zones.

  • Thermal resistance
  • Heavy-duty protection
  • Fire-resistant constructions available
Material
Fiberglass yarn, Optional silicone coating
Diameter
4 mm to 80 mm typical range
Temperature
Up to +260 C continuous for many silicone fiberglass grades, higher by special model

Engines / Heating equipment / Furnaces

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Flame-Retardant Sleeving

Flame-Retardant Sleeving

Sleeving for applications with fire-safety requirements and documented material performance.

  • Slows flame spread
  • Reduces fire risk
  • Datasheets and certificates available by model
Material
Flame-retardant PET, Modified polyamide, Fiberglass options
Diameter
3 mm to 60 mm typical range
Temperature
Depends on material family

Electronics / Transport systems / Control cabinets

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Tinned Copper EMI Shielding Sleeving

Tinned Copper EMI Shielding Sleeving

Conductive braided sleeving for electromagnetic shielding and signal stability.

  • High conductivity
  • Flexible shielding
  • Professional harness compatibility
Material
Tinned copper wire braid
Diameter
3 mm to 40 mm typical range
Temperature
Model dependent, often limited by insulation and termination method

Signal cables / EMC harnesses / Audio/video systems

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Split and Self-Closing Sleeving

Split and Self-Closing Sleeving

Installable protection for existing wiring without disconnecting connectors.

  • Install without disconnecting cables
  • Fast retrofit
  • Easy access for service
Material
PET, Polyamide, Textile composites
Diameter
5 mm to 50 mm typical range
Temperature
-40 C to +150 C typical, confirm by model

Retrofits / Service routes / Machine upgrades

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Wrap-Around and Hook-and-Loop Sleeving

Wrap-Around and Hook-and-Loop Sleeving

Reusable wrap-around sleeving for frequent cable access and changing bundle composition.

  • Reusable opening
  • Quick installation
  • Add or remove cables easily
Material
Polyester textile, Hook-and-loop closure, Coated fabrics
Diameter
10 mm to 100 mm typical range
Temperature
Depends on textile and closure system

Automation cells / AV systems / Temporary test rigs

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Rodent-Resistant Sleeving

Rodent-Resistant Sleeving

Additional cable protection for outdoor, infrastructure, storage and agricultural environments.

  • Additional bite resistance
  • Longer cable life
  • Lower repair risk
Material
Stainless steel blends, Glass or mineral reinforced options, Special polymer constructions
Diameter
Model dependent
Temperature
Model dependent

Warehouses / Agriculture / Infrastructure

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Client benefits

More than cable protection

Longer cable service life
Proper protection reduces wear, cuts and insulation damage.
Lower maintenance costs
Fewer cable failures mean fewer emergency repairs and replacements.
Faster and cleaner installation
Organized cable bundles are easier to install, inspect and maintain.
Better equipment reliability
Protected cables reduce the risk of failures, downtime and signal instability.
Compliance with technical requirements
Specialized materials help meet temperature, fire-safety and EMC requirements.
Easier product development
Samples and technical support help engineers test the solution before production orders.
Stable B2B supply
Different materials, diameters, colours and models are available for repeat purchases.
UAV / Drones
UAV / Drones
Lightweight protection, EMI shielding and compact harnesses for UAV and drones.
Defense / EW / RF
Defense / EW / RF
EMC shielding and cable protection for RF and electronic-warfare systems.
Electric Vehicles
Electric Vehicles
HV, thermal and mechanical protection for electric-vehicle harnesses.
Industrial & Automation
Industrial & Automation
Abrasion, vibration and heat protection in industrial machinery.
Robotics
Robotics
Flexible sleeving for dynamic routes and repeated movement.