Flexible Duct Hoses

Applications:

• Suction and blast hose, especially suitable
• For powdery solids such as dust, powder and fibres
• For gaseous media such as vapors and smoke
• For steam extraction
• As conductor of hot and cold air
• For blowers and compressors

Properties:

• Very good heat resistance
• Super light model
• Highly flexible and compressible
• Abrasion proof
• Good resistance to mineral oils and gasoline
• Good resistance to alkalis and acids
• Good resistance to chemicals (refer to section 14.1)
• Small bending radius
• Kink proof
• Free of softener and halogen
• Gas and liquid tight
• Light weight
• Capable of electro static discharge (according to BGR 132, Formerly ZH 1/200) by grounding the spiral

Material:

• Wall: thermoplastic rubber (TPE)
• Spiral: spring steel wire

Temperature Range:

• -40 °C approx. to +125 °C approx.
• Short time to +150 °C approx

We manufacture Silicon Hoses which are flexible and fibre reinforced. These hoses have small bending radius and are also kink proof. Double layered these hoses are heat resistant and also leak proof. These hoses are suitable for hot and cold air, for granule dryers in the plastic industry, for blowers and compressors, for exhaust gas technique and engine construction and military construction.

• Spring steel wire integrated in wall
• Fabric reinforced tape
• Cord as reinforcement

Material:

• Spiral: spring steel wire
• Wall: silicon coated glass fabric

Temperature range:

• -70 °c approx. To +260 °c approx
• Short time to +280 °c approx

PVC coated polyester fabric hose with spring steel wire enforcement bellow type/ plain type:


Application: light delivery lines of dust collection, welding fumes especially for places where super flexibility is required. Mostly preferred as a viable alternative to china bale plucker in textile industry.


Temperature:

• + 0° c to 100° c
• Range 50 mm id to 300 mm id

We manufacture Neoprene Hoses which are widely demanded in various industries. These hoses uses a special, high quality ether polyurethane instead of the ester polyurethane frequently used for commercial applications.

Various Neoprene Hoses include:

• AIRDUC PUR 351 EL -40 °C to +90 °C PUR <10³ O, light, smooth interior, robust and abrasion proof, capable of electrostatic discharge
• CP PTFE/HYPALON-VA 472 EL -40 °C to +170 °C teflon < 106 O super light and compressible, highly chemical resistant, capable of electrostatic discharge (to +170 °C)
• CP PTFE/Glass-VA 471 EL -150 °C to +250 °C teflon < 106 O super light and compressible, highly chemical resistant, capable of electro- static discharge (to +250 °C)

Applications

• Suction and blast hose, especially suitable:
• For solids such as dust, powder and fibres
• For gaseous media such as vapors and smoke
• For de dusting and suction plants, flue gas extraction, blast furnace exhaust and welding gas exhaust
• For exhaust gas technique, engine construction, engine warming, aircraft construction and military construction
• As bellows and compensator

Properties

• Multi layer
• Insulating
• Suitable for light overpressure
• Very good heat resistance
• Highly flexible and compressible
• Firm clamping of the wall in clamp profile
• Small bending radius
• Kink proof
• Very robust

Material

• Wall: interior and exterior special coated glass fabric
• Clamp profile: galvanized steel

Temperature Range

• -60 °C approx. to +500 °C approx.
• Short time to +550 °C approx.

The Super Flexible Hose manufactured by us is abrasion-proof and has high suction. These hoses are suitable for temperature upto 120 Deg Cel and is especially suitable for:

• High flow rates of extremely abrasive solids such as sand, gravel, grain, refuse glass and chips
• Gaseous and liquid media
• Public utility street cleaning vehicles
• Lawnmowers, grass sweeping machines and leaves exhaust
• Feed transport

This hose is highly flexible and abrasion proof. With high tensile strength and tear resistance they have optimized flow properties. Microbe and hydrolysis resistant they also have good resistance to mineral oils and chemicals. With low temperature flexibility they also have small bending radius. They are kink proof and gas and liquid tight.

Our flexible hoses include:

• CP PE 457 -35 °C to +80 °C PE. Super light and compressible, 0 to 1,000 mm
• CP PTFE/Glass VA 471 -150 °C to +250 °C TEFLON with double-layer. Super-light and compressible, 0 to 1,000 mm (to +250 °C)
• AIRDUC PE 362 F -35 °C to +80 °C PE, medium heavy with smooth interior