Chemical industry
BITUME/SIV/4-180°C
Rubber hose for loading and unloading tar, bitumen and asphalt.
BITUME/SIV/4-180°C is normally used on tank trucks.
More detailsConstrucion
TUBE
- Visible steel helix wire (partly embedded), rubberized insulating fabric, rubber resistant to bitumen, semi-corrugated.
REINFORCEMENT
- High strength plies of synthetic cord.
- Embedded steel helix wire.
COVER
- Synthetic rubber, black, resistant to oil, abrasion, ozone and weather, corrugated, cloth finish.
Safety factors
≥ 5 times working pressure.
Temperatures
- From -15°C to +180°C
- Peaks up to +200°C.
Note
- It is only supplied in service lengths, with cuffs at the ends.
Marking
Dimensional tolerance
Inner diameter: ISO 1307 – Wall thickness: DIN 7715 T4 S2 – Length: ISO 1307
| Internal diam. mm |
External diam. mm |
Wall thickness mm |
Working pressure BAR |
Burst pressure BAR |
Min. bending radius mm |
Vacuum BAR |
Approx. weight kg/m |
Max. length m |
|---|---|---|---|---|---|---|---|---|
| 50 | 70 | 10 | 4 | 20 | 250 | -0,9 | 2,7 | 12 |
| 65 | 87 | 11 | 4 | 20 | 325 | -0,9 | 3,9 | 12 |
| 76 | 100 | 12 | 4 | 20 | 375 | -0,9 | 5 | 12 |
| 80 | 104 | 12 | 4 | 20 | 400 | -0,9 | 5,2 | 12 |
| 90 | 114 | 12 | 4 | 20 | 450 | -0,9 | 6,2 | 12 |
| 100 | 124 | 12 | 4 | 20 | 500 | -0,9 | 6,9 | 12 |
| Internal diam. inch |
External diam. inch |
Working pressure BAR |
Burst pressure BAR |
Min. bending radius inch |
Vacuum BAR |
Approx. weight kg/m |
Max. length m |
|---|---|---|---|---|---|---|---|
| 1 31/32 | 2,76 | 60 | 300 | 9,84 | -26,57 | 1,81 | 39,36 |
| 2 9/16 | 3,43 | 60 | 300 | 12,8 | -26,57 | 2,62 | 39,36 |
| 3 | 3,94 | 60 | 300 | 14,76 | -26,57 | 3,35 | 39,36 |
| 3 5/32 | 4,09 | 60 | 300 | 15,75 | -26,57 | 3,49 | 39,36 |
| 3 35/64 | 4,49 | 60 | 300 | 17,72 | -26,57 | 4,16 | 39,36 |
| 3 15/16 | 4,88 | 60 | 300 | 19,69 | -26,57 | 4,63 | 39,36 |
Chemical resistance acc. to MTG Chemical Resistance Chart. Other sizes are available upon request.
Above technical data are based on application at room temperature (+20°C).
The graphic representation of the products is made for the sole purpose of illustrating the product and is purely indicative