Decorative semi-flexible natural linen-colour Ø20 mm tube for exposed electrical installations

Decorative semi-flexible natural linen-colour Ø20 mm tube for exposed electrical installations

Hollow semi-flexible decorative conduit for visible electrical wiring, made of red PVC with a natural linen-colour textile coating (RN03). Designed as an elegant alternative to traditional plastic trunking, it allows creative exposed electrical runs that add a warm and handcrafted aesthetic to interior spaces.

Composition, format and sale per metre

Manufactured from flexible PVC with a woven textile outer layer, this conduit combines strength, flexibility and visual refinement. Sold by the metre: order as many units as metres required (e.g. 5 metres = 5 units). Supplied in a continuous length of up to 25 metres for smooth, joint-free installations.

• Type: Semi-flexible hollow conduit for decorative exposed wiring
• Inner material: Red PVC
• Outer coating: Natural linen-colour textile RN03
• 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

This decorative tube meets European standards for indoor electrical installations. It provides excellent mechanical resistance and flame retardancy while ensuring long-term reliability.

• 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, the maximum cable diameter depends on the conduit length:

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

These parameters ensure easy maintenance and safe cable replacement over time.

Installation and recommendations

Suitable for wall- or ceiling-mounted exposed wiring in modern or rustic interiors. Fix using clips, saddles or decorative supports. Trim any cable ends before inserting into junction boxes for a clean, professional finish.

Main advantages

• Natural linen-effect textile finish, warm and refined
• Flexible, durable and easy to handle
• Fire-retardant VO-rated PVC core
• Delivered up to 25 m in one continuous length
• Ideal for visible decorative electrical systems

Recommended applications

Perfect for homes, studios, cafés and retail interiors where exposed wiring complements the decorative style. Combines technical safety with handcrafted appeal.

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 standards.