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.
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
- UNI EN 45545-2:2015 (fire testing of materials and components for trains): HL2 for R22 and HL3 for R23.
- UNI-4882.
- UNI CEI 11170-3/05 (Reaction to fire): complies with all risk levels up to LR4 included.
- ASTM C 542 and CEI 20-35 (Reaction to fire).
- NF X 10-702 – 1 and 2 (Low opacity of fumes).
- NF X 70-100 – 1 and 2 (Low toxicity of gases).
- EN 11925-2/2002 (fire reaction with a single ignition source).
- Certificate “LAPI n°: 317.1IS0040/15 dated 20/03/2015”, test method: UNI EN 45545-2:2015.
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.