Is the Suction and delivery hose for asphalt, SEVEN suitable for continuous transfer of hot bitumen up to +200Â°C and 10 bar pressure?

Suction and delivery hose for asphalt, SEVEN is suitable for continuous transfer of hot bitumen up to +200Â°C and 10 bar pressure only if the application conditions match the hoseâs specified limits and service factors. According to the description, the hose has: - Working pressure: 10 bar - Operating temperature range: -15Â°C to +200Â°C - Construction suitable for hot liquid asphalt, tar and bituminous products (polyacrylic inner layer, steel reinforcement, synthetic rubber outer) This means the hose is rated for temperatures up to +200Â°C and a nominal working pressure of 10 bar. For continuous operation at these extremes you should verify: - That your system does not exceed 10 bar (including pressure spikes and surge conditions). - That the bitumenâs temperature does not surpass +200Â°C anywhere in the process. - Chemical compatibility of the specific bitumen/tar formulation with the polyacrylic inner layer. - Mechanical stresses (bending radius, abrasion, vacuum/suction conditions) and installation practices. - Applicable safety factors, local regulations and any required periodic inspection/replacement intervals. If all the above are satisfied, Suction and delivery hose for asphalt, SEVEN is appropriate for continuous transfer at up to +200Â°C and 10 bar.

Can the Suction and delivery hose for asphalt, SEVEN be used for intermittent transfer of hot tar at 200Â°C and 10 bar?

Yes. Suction and delivery hose for asphalt, SEVEN can be used for intermittent transfer of hot tar at 200Â°C and 10 bar. Its specification states a working pressure of 10 bar and an operating temperature range up to +200Â°C, and it is specifically designed for handling hot liquid asphalt, tar, and bituminous products. Ensure proper inspection before use and adhere to safety and operational guidelines for intermittent highâtemperature service.

Does the Suction and delivery hose for asphalt, SEVEN withstand exposure to steam cleaning after handling hot bitumen?

Suction and delivery hose for asphalt, SEVEN: Yes. the hose is suitable for exposure to steam cleaning after handling hot bitumen, within its stated operating limits. Its construction (polyacrylic blend inner layer, steel wire/spiral reinforcement, and synthetic rubber outer cover) and rated operating temperature up to +200Â°C indicate it can tolerate high temperatures associated with steam cleaning. Ensure steam temperature and pressure do not exceed the hoseâs maximum operating temperature (+200Â°C) and working pressure (10 bar), and follow proper cleaning procedures to avoid mechanical damage or thermal shock.

Suction and delivery hose for asphalt, SEVEN

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Additional information

Material	ACM – polyacrylic rubber
Maximum operating temperature [°C]	200
Minimum operating temperature [°C]	-15
Vacuum resistance	check
Standard length [m]	152.5, 25, 30.5, 60
Reinforcement	steel spiral, steel wire braid

Strong suction and discharge hose designed for the transfer and handling of hot liquid asphalt, tar, and bituminous products. Used for loading and unloading road and rail tankers, in bitumen production plants, and at ports. Inner layer: black polyacrylic blend. Reinforcement: steel wire cord, steel spiral. Outer layer: black synthetic rubber. Working pressure: 10 bar. Operating temperature: from -15°C to +200°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
IV-SEVEN-013	Hose SEVEN 13x26.5 mm	12	10
IV-SEVEN-019	SEVEN hose 19x32 mm	20	10
IV-SEVEN-025	Hose SEVEN 25x40 mm	25	10
IV-SEVEN-032	Hose SEVEN 32x48 mm	32	10
IV-SEVEN-038	Hose SEVEN 38x53.5 mm	38	10
IV-SEVEN-051	Hose SEVEN 51x69.5 mm	50	10
IV-SEVEN-063	Hose SEVEN 63.5x82 mm	65	10
IV-SEVEN-076	Hose SEVEN 76x95.5 mm	75	10
IV-SEVEN-090	Hose SEVEN 90x109.5 mm	90	10
IV-SEVEN-102	Hose SEVEN 102x125 mm	100	10
IV-SEVEN-127	Hose SEVEN 127x151 mm	130	10
IV-SEVEN-152	Hose SEVEN 152x179.5 mm	150	10

Strong suction and discharge hose designed for the transfer and handling of hot liquid asphalt, tar, and bituminous products. Used for loading and unloading road and rail tankers, in bitumen production plants, and at ports. Inner layer: black polyacrylic blend. Reinforcement: steel wire cord, steel spiral. Outer layer: black synthetic rubber. Working pressure: 10 bar. Operating temperature: from -15°C to +200°C.

Additional information

Material	ACM – polyacrylic rubber
Maximum operating temperature [°C]	200
Minimum operating temperature [°C]	-15
Vacuum resistance	check
Standard length [m]	152.5, 25, 30.5, 60
Reinforcement	steel spiral, steel wire braid