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

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

Hollow semi-flexible decorative conduit for visible wiring, made of red PVC with a smooth white textile coating. Designed as a modern alternative to conventional plastic trunking, it allows elegant exposed installations that highlight the lighting layout while keeping a clean aesthetic.

Composition, format and sale per metre

Manufactured from flexible PVC with a textile outer layer, this conduit offers strength, flexibility and a refined finish. Sold per metre: order as many units as metres required (e.g. 5 metres = 5 units). Supplied as a single continuous piece up to 25 metres, ideal for uninterrupted wall or ceiling runs.

• Type: Semi-flexible hollow conduit for exposed decorative wiring
• Inner material: Red PVC
• Outer coating: White textile finish
• Outer diameter: 20 mm
• Maximum continuous length: 25 m (single piece)
• Sold by: Linear metre (price per metre)
• Use: Visible decorative electrical installations

Technical data and electrical performance

This decorative tube meets European standards for safety and durability. It provides high resistance to impact, crush and heat, making it suitable for professional and domestic 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 the conduit length:

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

These guidelines ensure safe maintenance and easy cable replacement throughout the system’s lifetime.

Installation and recommendations

Designed for surface-mounted wall or ceiling installations in homes, studios, shops or offices. Fix using clips, saddles or decorative brackets. Trim cable ends before inserting into junction boxes for a clean, professional finish.

Main advantages

• Minimalist white textile finish for modern interiors
• Flexible, durable and easy to handle
• Fire-retardant VO-rated PVC core
• Supplied up to 25 m in a single piece
• Ideal for creative exposed lighting layouts

Recommended applications

Perfect for visible decorative wiring in design studios, lofts, cafés, shops or contemporary homes. Combines technical safety with minimalist style.

Made-to-order production and delivery

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