FlexTex PES-B self-wrapping textile sleeve

Textile sleeve: technical solution for harness protection

The FlexTex PES-B self-wrapping textile sleeve is an essential solution for automotive equipment, designed to protect, organize and ensure the durability of electrical harnesses. It meets the requirements of automotive manufacturers and automotive suppliers, particularly in constrained environments such as under-hood, chassis and cabin areas.

Developed by Joubert Group, this sleeve is part of a technical solutions approach for the automotive industry, combining mechanical performance, integration flexibility and compatibility with industrial processes.

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Technical structure and materials

FlexTex PES-B is made from braided polyester monofilament, offering:

High expandability for easy integration on complex harnesses
Excellent mechanical strength
High dimensional stability

The material also provides:

Abrasion resistance
UV and humidity stability
Self-extinguishing properties: on request
Halogen-free composition

Performance in automotive environments

The sleeve meets the severe constraints of the automotive environment:

Temperature: -50°C to +150°C, with peaks up to 220°C
Resistance to fluids: oils, fuels, technical fluids
High mechanical resistance: over 45,000 cycles
Noise and vibration reduction: over 10 dB

These performances enable reliable use in engine, chassis and cabin areas.

Optimized industrial integration

FlexTex PES-B is designed to facilitate the work of automotive suppliers:

Fast installation without specific tools
Adaptation to complex shapes: connectors, bends
No constraints on assembly lines
Serial production compatibility

This ease of integration makes it an ideal solution for automotive manufacturers.

Available configurations

Diameters: 3 to 50 mm, expandable up to 84 mm
Packaging: 25 to 250 m
Options: custom cutting, colors, kits

Slotted resealable tubing for cable insertion and protection in industrial and automotive applications

Self-sealing fabric sleeving in a range of colours for protecting cables and wiring harnesses

Automotive quality control: reliable and compliant OEM parts

Before shipment, each automotive OEM part undergoes strict quality control to ensure compliance with the requirements of automotive manufacturers and suppliers. Our qualified operators check every detail: cutting, sewing, bonding and assembly, according to standardized procedures.

This control aims to ensure the reliability, durability and performance of parts under real operating conditions. It is based on a structured control plan, including:

Dimensional checks
Appearance inspections
Mechanical strength tests
Full component traceability

Our production sites in Morocco and Tunisia are IATF 16949 certified, the benchmark standard for the automotive industry, guaranteeing controlled and reproducible serial production. ISO 9001 certification complements this system by ensuring an organization focused on continuous improvement and customer satisfaction.

Thanks to this quality culture, we deliver automotive technical solutions that meet the most demanding standards in the sector, with a high level of reliability and industrial consistency.