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 PSI |
Burst pressure PSI |
Min. bending radius inch |
Vacuum PSI |
Approx. weight lbs/ft |
Max. length ft |
|---|---|---|---|---|---|---|---|
| 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.
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.