Duct Hoses - Flexible Pvc With Rigid Spiral Reinforcement, Lightweight & High Performance For Air And Dust Conveyance

Duct HosesBillion PVC Flexible Spiral Duct Hoses consist of a helically wound
reinforcing rigid PVC spiral embedded in and inseparably fused to a
flexible PVC wall. They are manufactured on our state of the art plant
and machinery using specially formulated PVC compounds. The duct hoses are robust in built and are flexible in nature. Our hoses are widely exported as these are preferred by the clients for its light weight and high performing ability. 

We have developed the
Duct Hose for specific properties and applications of conveying air
& gases and handling dust & light materials.FeaturesThe perfect reinforcement of rigid PVC with soft PVC gives it both, strength and flexibility.It is tough, light, easy to carry and handle thus increasing working efficiency.Has high resistance to crushing and kinking thereby more durable and long lasting.Good resistance to saline water, light acids, alkalies and other chemicals except solventsSmooth inside surface helps in reducing the frictional resistance resulting in smooth and quick conveyance of material, thereby increasing the flow volume saving electric energy of equipments.Easy to install without joints since hoses available in 30 meters length. Elimination of joints further keeps the inner surface free of obstruction.ApplicationsVentilation hose for factories, mines and roomsCooling and heating system for roomsDischarge of welding gas at the welding job siteDust collection from various machinesAir cleaner hose for vehicles and heavy equipmentFor dung cartConveying of granules or fine particles of raw material in processing industriesIn domestic vacuum cleaning equipmentsIn washing machinesDraw frames in textile industryTransportation of powders, cereals and gasesConducting; Hair Dryers; Hospital Oxygen Supplies; Wood working Machines; Cable protectionSpecificationsBillion Duct Hoses are available in sizes ranging from inside diameter 20 mm to 315 mmStandard colour is Grey. Can be manufactured in other colours against specific order







Normal Size



Wall Thickness
Bending Radius
Standard Length
mmInch(mm)(mm)(meter)

20


1 3 /4


1.1


30


30




25


1


1.1


30


30




32


1 1 /4


1.1


33


30




38


1 1 /2


1.1


35


30




50


2


1.2


50


30




63


2 1 /2


1.2


60


30




75


3


1.3


75


30




100


4


1.3


90


30




125


5


1.3


120


15




150


6


1.3


150


15




200


8


1.5


150


10




250


10


1.5


250


10




300


12


1.5


250


10




315


12 1 /2


1.5


250


10


Tolerance in ID 2%Recommended Maximum Temperature 60C