Corrugated Tubes

Protect your cables with corrugated tubes. Made from flame retardant Polyamide 6, these tubes will protect cables from impact and abrasion. They are highly flexible and have a high fatigue life, making them ideal for any installation. 18 sizes are available in standard tube or with a lateral slit. Add straight or 90° connectors with seals to complete the installation.

Altech corrugated tubes are made from flame-retardant Polyamide 6 (PA-6), delivering excellent protection for cables against impact, abrasion, and mechanical stress. They are very flexible, offer high fatigue life, and come in a wide range of sizes (inner diameters from about 2.8 mm to 47.7 mm) with both continuous and slit types available.

These tubes operate reliably across a temperature range of –40 °C to 120 °C (short-term up to 150 °C) and are halogen-free, UV resistant, and non-flammable per relevant safety standards (UL94, DIN 75200). Accessories like straight or 90° connectors, seal rings, O-rings, and mounting clips complement the system for full installation flexibility.

For example, the 14 mm version has an inner diameter of 14.2 mm, outer diameter 18.5 mm, and is rated IP65 without O-ring / IP68 with O-ring, with a bending radius around 40 mm.

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POLYFLEX®, PA 6 normal profile conduit

Conduit Gland SEM/W-angled 90°

Quick-mounting system for Polyflex PA 6 conduit

Conduit Gland SEM Straight

Quick-mounting system for Polyflex PA 6 conduit

Material:
Polyamide 6

Upper temperature range:
Short-term: 150°C, (302°F)

Characteristics:
Parallel corrugated
Gray available

Technical properties:
Flame retardant according to FMVSS302 and UL94
Halogen free
Durable
UV resistant according to DIN EN ISO 8580

Applications:
Engine compartment, car body and interior, machines, instruments, devices, ship and train building, switch cabinet and movable machine parts.

Material:
Polyamide 66

Technical properties:
Easy and tight mounting
Special click- in system
Grasps from the outside
Gray available
Conduit can be rotated within the mounting gland
Halogen free

Applications:
All fields using conduit

Mounting instructions:
Insert the conduit with a short twist all the way into the end of the SEM conduit gland.

Material:
Polyamide 66

Technical properties:
Easy and tight mounting
Special click- in system
Grasps from the outside
Gray available
Conduit can be rotated within the mounting gland
Halogen free

Applications:
All fields using conduit

Mounting instructions:
Insert the conduit with a short twist all the way into the end of the SEM conduit gland.