General
Colour	Black

The Pliospire PA 12 black spiral hose from Ses-Sterling is a flexible protective conduit for cables and wiring, used in electrical and IT installations. It provides mechanical protection for cables and wiring against external influences such as pressure, friction, or mechanical stress. The hose is made of polyamide PA 12, a thermoplastic material known for its high strength, resistance to wear, and good chemical resistance. The black colour allows for discreet integration into technical systems and installations. The packaging unit includes 25 metres of hose, with a weight of 31.5 g per metre.

Spiral hose

The Pliospire PA 12 is designed as a spiral hose, meaning it consists of a spirally wound plastic film that forms a flexible yet stable sheath. This construction allows for high bend flexibility, enabling the hose to be easily installed even in tight or curved areas. The spiral structure also provides a certain degree of pressure resistance, ensuring the hose retains its shape even under slight mechanical load. The use of PA 12 as the material ensures high temperature resistance and chemical resistance, making it suitable for use in industrial and technical environments.

Applications

The protective hose is suitable for use in electrical installations, IT infrastructure, and industrial automation. It is commonly used for routing control wiring, data cables, or sensor cables, particularly in areas where mechanical protection is required. Applications include both indoor and outdoor environments, with the material properties of PA 12 offering good resistance to UV radiation and atmospheric influences. Typical use cases include production plants, machine building, or building automation.

Functions and features in detail

The hose offers high bend strength and can be installed over long distances without cracking or deformation. The spiral construction allows the hose to stretch easily during installation and return to its original shape, simplifying mounting. The black surface is smooth and allows for easy cleaning. The PA 12 material composition ensures high resistance to oil, grease, and many chemical solvents, making it suitable for use in technically demanding environments.

Technology explained simply

PA 12 is a high-quality polyamide characterised by its low density, high strength, and good sliding properties. The spiral manufacturing of the hose enables an optimal combination of flexibility and stability. The hose wall is thin but stable enough to protect cables from mechanical damage without impairing the flexibility of the wiring. The packaging unit of 25 metres enables efficient installation over long distances, with a weight of 31.5 g per metre ensuring easy handling.

Compatibility and accessories

The protective hose is designed for use with cables and wiring in the diameter range of 10 to 40 mm. It can be combined with other products from the Pliospire series to ensure a consistent protection solution in complex installations. The use of cable hose clamps or mounting elements is recommended to securely fix the hose to machines or equipment. The exact selection of mounting elements depends on the specific application and mechanical requirements.

Installation and mounting

Installation is performed by simply sliding the hose over the cables or wiring to be protected. Due to its high flexibility, it can also be installed in tight or curved areas. During installation, care should be taken to avoid over-tensioning the hose to prevent damage to the internal wiring. The use of cutting tools or special hose cutters is recommended to achieve clean cut edges.

Operational advantages

The Pliospire PA 12 black offers reliable mechanical protection for cables and wiring. The material quality ensures a long service life even under demanding conditions. The high flexibility simplifies installation and reduces mounting time. The chemical resistance protects the wiring from corrosion and contamination. The packaging unit of 25 metres enables economical use, especially in larger installations.