Railway sector
CORD/46N-AB Esp7
CORD/46N-AB (Esp7) is a rubber hose for coupling or connecting continuous pneumatic brake lines of railway or tramway vehicles.
The hose complies with UNI EN 45545-2:2020 and UNI EN 45545-2:2023 requirements (Fire protection on railway vehicles) for Hazard Levels HL1, HL2, and HL3 (requirement sets R22 and R23).
More detailsConstrucion
Hose manufactured with MTG rubber code 46N.
TUBE
- Synthetic rubber, self-extinguishing, smooth, black colour, resistant to contact with fats and mineral oils.
REINFORCEMENT
- Polyester plies.
COVER
- Synthetic rubber, self-extinguishing, smooth, cloth finish, black colour, resistant to ozone, weather and contact with fats and mineral oils.
Temperatures
- From -30°C up to +100°C.
Note
LENGTH
- 40m coils.
- Hoses can also be supplied in pre-cut service lengths with flared ends, or fitted with Band-it clamps upon request
PRESSURE
- Test: 22.5 bar.
- Burst: 75 bar.
Norms compliance and Certifications
- Technical Specification FS 373407 rev. 07.
- EN ISO 15540 as referenced by EN 50553/A1 2016 par. 6.3.2.3 (Running capability).
- EN ISO 4589-2 (Fire behaviour by oxygen index).
- EN ISO 5659-2 (Optical density).
- NF X 70-100-1/2 (Toxicity of gases).
Dimensional tolerance
Come indicato nella S.T. FS 373407.7.
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."