Decorative semi-flexible marbled Ø20 mm tube for exposed electrical wiring

Decorative semi-flexible marbled Ø20 mm tube for exposed electrical installations

Hollow semi-flexible decorative conduit made of red PVC with a marbled textile outer layer in grey and beige tones. Designed as a stylish alternative to standard trunking, it allows creative and refined exposed electrical layouts with a natural handcrafted aesthetic.

Composition, format and sale per metre

Manufactured from flexible PVC with a marbled textile coating that imitates stone texture, this conduit offers both durability and a distinctive look. Sold per metre: order as many units as metres required (e.g. 5 metres = 5 units). Supplied as a single continuous piece of up to 25 metres for seamless installations.

• Type: Semi-flexible hollow conduit for visible decorative wiring
• Inner material: Red PVC
• Outer coating: Grey-beige marbled textile (natural stone effect)
• Outer diameter: 20 mm
• Maximum continuous length: 25 m (single piece)
• Sold by: Linear metre (price per m)
• Use: Decorative and visible electrical installations

Technical data and electrical performance

Complies with European safety and performance standards. Flame-retardant, impact-resistant and durable, ensuring long-term reliability for interior use.

• Classification No: 3321
• Crush resistance: > 750 N / 5 cm at 20 °C
• Impact resistance: Test at −15 °C with 2 kg mass
• Operating temperature: −5 °C to +60 °C
• Flame resistance: VO self-extinguishing
• Dielectric strength: < 2000 V at 50 Hz
• Insulation resistance: > 100 MΩ

Cable capacity and CEI 64-8 compliance

According to CEI 64-8 standards, maximum cable diameter depends on conduit length:

• Up to 10 m → cables ≤ 10 mm
• Up to 20 m → cables ≤ 9 mm

These parameters ensure safety, easy maintenance and long-term reliability.

Installation and recommendations

Suitable for wall or ceiling surface-mounted installations. Fix using clips, saddles or decorative supports. Trim cable ends before connecting for a clean, professional result.

Main advantages

• Marbled textile finish with natural stone effect
• Flexible, durable and fire-safe construction
• Supplied in continuous lengths up to 25 m
• Ideal for visible decorative and design projects
• Conforms to European safety standards

Recommended applications

Perfect for homes, studios, shops or cafés where visible wiring becomes a design feature. Ideal for natural, Scandinavian or rustic-modern interiors.

Made-to-order production and delivery

This product is manufactured to order and may require slightly longer delivery times. Fully compliant with European electrical and safety regulations.