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RIS-HF-FR (-P) SELF-EXTINGUISHING CORRUGATED CONDUIT FOR ELECTRICAL INSTALLATION

Mechanical strength: 750N (medium) 3
Impact resistance: 2,0 kg/100mm (medium) 3
Temperature range (application, installation):
from -25°C to +110°C 4 3
Flexibility: pliable 2
Flammability: self-extinguishing HB (Ul94)
Material: special plastic
EU Designation (EN 61386-1): 33432

 

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Application:
Corrugated conduit is used for distribution and protection of cables in building and industrial electrical installations. Recommended for places, with an increased risk of fire hazard (wooden constructions, lofts, garrets, etc.) and tightened security against toxic chemical compounds (halogen free). It ensures high strength and resistance to mechanical factors. Pipe has ideally smooth surface. In spite of good strength properities it features high flexibility. Smooth inner profile enables easy cable installation in long sections.

Characteristics of material:
Free from halogen (phosphorus and cadmium) self-extinguishing/flame retardant, high-bending and crack resistance, well balanced elongation and elasticity behaviour as well as high abrasion-resistance, high tensile strength, rigidity, high impact strength.

 


Standard diameters

Nominal diameter
DN (mm)
Inside diameter (mm)Outside diameter (mm)Coil length
(m)
1610,51625, 50, 100
20152025, 50, 100
25192525, 50
32263225, 50
40334025
50435025
63546325

Resistance to selected chemical compounds

   
Acidsweakhigh
stronghigh
oxidizedlack
hydrofluoricmedium
Basesdry halogensmedium
weakhigh
stronghigh
Solventsalcoholshigh
estersmedium
ketonesmedium
ethersmedium
chlorinated hydrocarbonsmedium
Oil and diesel materialsbenzenemedium
petrolmedium
diesel mixturesmedium
mineral oilshigh
fatty oilshigh

Places of Applications

  
Wall installationsrecommended
Sunk installationsrecommended
Outer wall installationsnot allowed
Plaster wallsrecommended
Combustible surfaces (wood, etc.)recommended
Underground installationsnot allowed
Poured concrete, vibrated concreterecommended
Steamed and vibrated concreterecommended
Electrotechnical equipment, industrial apparatusrecommended

Control and automaticsadmissible

Food and chemical industry facilitiesrecommended
Automotive industryrecommended
Shipyard industryrecommended
Aircraft industryrecommended

Informations

Resealable corrugated conduit

  

Ingremio AVIATION TEAM

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