Silicone tubes and sleeves
SILICONE SLEEVE SIL FR - V0 FIREPROOF 200 C
Description and technical data
UL-94 Fire Retardant Silicone Hose
applications This reference is recommended for use in cooling and heating systems of any type of diesel or electric vehicles (buses, trucks, trains ...). It is also recommended for cooling systems in any type of engine or any electrical and electronic device. This reference is made with Aramid fabric reinforcements. The silicone rubber compound is a special formulation that remains stable and immobile when fire is applied; it does not drip and does not emit fumes.
Property - Not affected by antifreeze or rust inhibitors. - Highly resistant to hardening with excellent compression characteristics. - Excellent flexibility during the assembly process. - Smooth internal and external appearance and blue color. On request, it can also be supplied in other colors (red, green, black ...). - Excellent resistance to thermal aging and oxidizing agents (oxygen, ozone, UV). - Operating temperature range from -60°C (-75°F) to +200°C (392°F), can reach up to 220°C (428°F) during short periods of time. - The standard production length is 4 metres (13.12 ft), although it is available in shorter lengths if required. - Manufactured with internal diameters ranging from 6mm to 100mm, in straight lengths from 1 to 4m (13.12ft), elbows or any special shape required.
Construction
This reference is produced with three, four or five aramid fabric reinforcements.
limitations
Respect the working pressure stability values. Diesel and oil stains do not damage the hoses, but they should not be used to transport fuel or oil, nor be immersed in these liquids. This type of hose is not recommended
for negative pressure (vacuum) applications. This product is not recommended for conveying abrasive particles.
regulations
- This reference is classified as V0 by the UL-94 flammability specification (flame retardant and self-extinguishing).
- The silicone rubber used is in compliance with EU directive 2002/95/ECC for the restriction of the use of certain hazardous substances (RoHS).
Technical specifications
Straight tubes with 3 aramid reinforcements (Vena® Sil 200):
Diameter
internal |
Thickness
of wall
| Operating pressure
ISO1402/2009 | Burst pressure ISO1402/2009 |
| mm | mm | Bar at 20°C | Bar at 20°C |
| 18 | 3.70 | 13.4 | 40.3 |
| 25 | 3.70 | 8.4 | 25.3 |
| 35 | 3.70 | 5.5 | 16.2 |
| 38 | 3.70 | 4.6 | 13.7 |
| 48 | 3.70 | 4.1 | 12.3 |
| 60 | 3.70 | 3.5 | 10.6 |
| 65 | 3.70 | 3.3 | 9.9 |
| 70 | 3.70 | 3.1 | 9.2 |
| 75 | 3.70 | 2.8 | 8.4 |
| 80 | 3.70 | 2.6 | 7.7 |
| 90 | 3.70 | 2.1 | 6.3 |
Straight tubes with 4 aramid reinforcements (Vena® Sil 200):
Diametho
internal | Thickness
of wall | Operating pressure
ISO1402/2009 | Burst pressure ISO 1402/2009 |
| mm | mm | Bar at 20°C | Bar at 20°C |
| 18 | 4.50 | 14.6 | 43.8 |
| 25 | 4.50 | 10.4 | 31.3 |
| 35 | 4.50 | 8.4 | 22.7 |
| 38 | 4.50 | 7.8 | 23.5 |
| 48 | 4.50 | 6.1 | 18.3 |
| 60 | 4.50 | 5.4 | 16.1 |
| 65 | 4.50 | 5.0 | 15.0 |
| 70 | 4.50 | 4.7 | 14.1 |
| 75 | 4.50 | 4.4 | 13.4 |
| 80 | 4.50 | 4.2 | 12.6 |
| 90 | 4.50 | 3.7 | 11.2 |
| 100 | 4.50 | 2.2 | 6.50 |
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