Railway sector
CORD/4882/C-542/20
Rubber hose with a high resistance to electric surface tension, for fixed pneumatic pipes on railway and tramway vehicles.
CORD/4882/C-542/20 is used for the air flow in the power supply system of pantographs, in accordance with UNI 4882.
The hose complies with the requirements of UNI EN 45545-2 (fire protection for railway rolling stock) for hazard levels HL1 and HL2 under requirement sets R22 and R23.
More detailsConstrucion
TUBE
- Synthetic rubber, self-extinguishing, black, smooth, resistant to fat and mineral oil.
REINFORCEMENT
- Synthetic textile plies.
COVER
- Synthetic rubber, self-extinguishing, black colour, smooth, cloth finish, resistant to ozone, weather, fats and mineral oil.
Temperatures
- From -30°C up to +90°C.
Note
DIELECTRIC STRENGTH
- ≥ 5000 V/mm.
Norms compliance and Certifications
- Test report “LAPI no. 1190.1IS0040/2023 dated 04/07/2023”, test method: UNI EN 45545-2:2020.
- UNI 4882.
- EN ISO 4589-2 (fire behavior determined by oxygen index).
- EN ISO 5659-2 (optical smoke density).
- NF X 70-100-1/2 (toxic gas emissions).
Dimensional tolerance
As indicated in the UNI 4882 Standards.
For further details please refer to the standards.
Chemical resistance acc. to MTG Chemical Resistance Chart.
Sizes and colours are available upon request. Please contact our Sales Department.
The graphic representation of the products is made for the sole purpose of illustrating the product and is purely indicative.
The Company reserves the rights to implement changes in product specifications without notice and as may be deemed appropriate by the Company for any technical or commercial reason.
The selection of fittings for our hoses should be made in accordance with the recommendations provided in ISO 8331: "Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance."