Split Nylon Conduit – Flexible Corrugated Cable Protection (50m Coil)

50 metre coil of split nylon conduit, designed for fast cable protection, repairs, and retrofitting.
This flexible corrugated conduit can be installed over existing cables without disconnecting them, making it ideal for automotive wiring, telecoms repairs, industrial installations, and commercial cable runs.

Manufactured from heat stabilised, flame retardant nylon, this split conduit offers excellent flexibility, UV protection, and long service life in demanding environments.

Product overview

Split conduit is specifically designed for situations where cables are already installed and cannot easily be removed.
The longitudinal split allows the conduit to be opened and wrapped directly around wiring looms, then closed to provide long term mechanical protection.

Using a split conduit installation tool significantly speeds up fitting and ensures a clean, professional finish, especially on long cable runs or tight access areas.

This product is widely used in automotive engineering, telecoms, industrial plant, and infrastructure projects where durability and ease of installation matter.

Key features and benefits

• Split design for fast retrofitting over existing cables
• Flexible corrugated nylon construction
• Flame retardant and heat stabilised
• UV protection for long term outdoor use
• Excellent fatigue resistance for moving cable looms
• Suitable for static and dynamic applications
• Supplied in convenient 50m coils

Technical specification

• Material: Nylon
• Construction: Corrugated split conduit
• Colour: Black
• Flame rating: Flame retardant
• UV protection: Yes
• Heat stabilised: Yes

Operating temperature

• Static: -40°C to +120°C
• Dynamic: -5°C to +150°C (5,000 cycles)

Available sizes

Dimensions shown as internal diameter / outside diameter / minimum static bend radius

• 6.7mm / 10.0mm / 20mm
• 10.1mm / 13.2mm / 26mm
• 13.0mm / 16.0mm / 32mm
• 14.5mm / 18.5mm / 35mm
• 17.0mm / 21.2mm / 42mm
• 21.6mm / 25.6mm / 52mm
• 23.1mm / 28.3mm / 57mm

Typical applications

Automotive and vehicle wiring

Ideal for protecting engine bay wiring, cable looms, and electrical systems where vibration, heat, and movement are present.

Telecoms and data cabling

Commonly used to protect fibre and data cables, especially during repairs to damaged underground or external cable runs, allowing sections to be enclosed without full cable replacement.

Industrial and commercial installations

Used in factories, warehouses, commercial buildings, bridges, and tunnels to protect exposed cable runs from abrasion and mechanical damage.

Retrofitting and repairs

Perfect for upgrades and maintenance work where cables are already installed and downtime needs to be kept to a minimum.

Installation guidance

Split conduit can be installed by hand, but for professional results and faster installation on long runs, we recommend using a split conduit installation tool.
This ensures the conduit closes correctly around the cable and reduces strain during fitting.

Why choose nylon split conduit

Unlike PVC alternatives, nylon split conduit offers higher temperature resistance, better fatigue performance, and longer service life, especially in automotive, industrial, and outdoor environments. For maximum mechanical protection in permanent installations, see our non split nylon conduit range.