Nylon fabric duct hose

Construction:

Wall: pvc coated polyester fabric

Spiral: steel wire helix

Application of Fabric Duct Hose:

●As nylon fabric duct hose ideal for ventilation of fumes,dust extraction&collection,and air movement.

●Air conditioning and ventilation of fumes,light duty dust extraction,and air movement.

●As a flexible connection between grilles diffusers,fans and other air movement units

●Suction of engine exhaust gas

●Exhaust gas technique, engine construction, engine warming, aircraft construction and military construction

●For flue gas extraction, blast furnace exhaust and engine test bench

Features:

●Vibration resistant

●Tearing resistant

●High tensile strength

●Minimum weight

●Highly flexible and compressible up to 10:1

●Very small bending radius

Working temperature: -20 to +80 degree centigrades

Specification:

Inner diameter 2″-16″

Length: 10m/roll

Alumimium duct hose

 Construction:

Wall: Glass fiber bonded with aluminum foil

Helix: Steel wire

Application:

Aluminium flexible exhaust duct hose,as suction and blower hoses for hot air and gas up to +150 °C :

● Chemical plants

● Extraction of corrosive gases and fumes

● Extraction of solvents

● Pharmaceutical industry

● Low pressure applications

● Transfer of hot and cold air

● Vehicle construction

● Engine construction

● Exhaust fumes extraction

Features:

● Flame retardant

● Highly flexible

● Excellent resistance to chemicals

● Heat resistance

● Small bending radius

● External steel helix protects against abrasion

Working temperature:  -70 to +150 degree centigrades

Specification:

Inner Diameter: 2″-16″

Length: 10m/roll 

PVC helix duct hose

Product   Description：

          PVC ducting/material handling hose. Transparent hoses allows for visual confirmation of material flow. Easy slide helix: rigid helix design protects hose tube from cover wear, and allows hose to slide easily over rough surfaces. Easy-to-handle. Easy slide – indicates hoses with an external rigid helix designed to slide easily over rough surfaces, easy-to-handle. Transparent construction – indicates hoses with a transparent or semi – transparent tube. Transparent hoses allow the user visual confirmation of material flow, and the ability to see if material or condensation has collected in the hose tube. Hoses can be used for freshwater and saltwater transfer. General applications include cable protection; drain lines; ducting, ventilation and fume removal; dust collection; material handling – light duty. Compliance: RoHS. Made in USA. Working pressure: 8 psi at 68 degrees F and 4 psi at 104 degrees F. Vacuum rating: 13 inHg at 68 degrees F and 7 inHg at 104 degrees F. Bending radius: 3 inches at 68 degrees F.

Characters tics and Application：

        Easy slide – hoses with an external rigid helix designed to slide easily over rough surfaces, easy-to-handle.Transparent construction allows for visual confirmation of material flow.This hoses allow the user visual confirmation of material flow, and the ability to see if material or condensation has collected in the hose tube.Hoses can be used for freshwater and saltwater transfer.Service temperature: -4 to 150 degree F.

PVC steel wire duct hose

Construction：

Wall: Soft PVC
Spiral: Steel wire PVC coated

Application：

Especially ideal for ventilation , industrial vacuum cleaner,
and granulate conveying systems.
As suction and transport hose suitable for below substance:
Gaseous medias such as vapors and smoke
Liquid medias
Small granules such as dusts, powders and etc.

Characteristic:

● Highly flexible with low weight
●Extremely compressible
●Could be static electricity conductive by grounding
the steel wire
● Smooth interior
● Highly transparent wall
●Small bending radius
●Comply to RoHS

Temperature： -20℃(-70℉) to 70℃（+150℉）

PU helix duct hose

Product description：

PU ducting/material handling hose. Transparent hoses allows for visual confirmation of material flow. Easy slide helix: rigid helix design protects hose tube from cover wear, and allows hose to slide easily over rough surfaces. Easy-to-handle. Easy slide – indicates hoses with an external rigid helix designed to slide easily over rough surfaces, easy-to-handle. Transparent construction – indicates hoses with a transparent or semi – transparent tube. Transparent hoses allow the user visual confirmation of material flow, and the ability to see if material or condensation has collected in the hose tube. Hoses can be used for freshwater and saltwater transfer. General applications include cable protection; drain lines; ducting, ventilation and fume removal; dust collection; material handling – light duty. Compliance: RoHS. Made in USA. Working pressure: 8 psi at 68 degrees F and 4 psi at 104 degrees F. Vacuum rating: 13 inHg at 68 degrees F and 7 inHg at 104 degrees F. Bending radius: 3 inches at 68 degrees F.

Characters tics and Application：

Easy slide – hoses with an external rigid helix designed to slide easily over rough surfaces, easy-to-handle.Transparent construction allows for visual confirmation of material flow.This hoses allow the user visual confirmation of material flow, and the ability to see if material or condensation has collected in the hose tube.Hoses can be used for freshwater and saltwater transfer.Service temperature: -4 to 150 degree F.

PU steel wire duct hose

PU steel wire duct hose

Construction：

Wall: Top grade of ester base polyurethane
Spiral: Copper plated steel wire

Application：

Ideally as suction and transport hose for abrasive solids such as dust, powders, wood chips, granulates, oil and fuel etc.
Also very suitable for ventilation system and industrial vacuum cleaner

Characteristic:

●Very nice looking with transparent wall and copper
plated steel wire
● Extremely abrasion-resistant
●High tensile and burst strength and tearing resistant
●Could be static electricity conductive by grounding the
steel wire
● Resistant to oil and fuel
● Extremely flexible and compressible
●Small bending radius● Free of plasticizer
● Free of halogen ● Various colors are available
●Different wall thickness are available● Comply to RoHS

Temperature：-40℃(-104℉) to 90℃（+150℉）

The difference between pvc steel wire hose and pu steel wire hose

1. Different wear resistance

Pu steel wire hose wear resistance is poor, pvc wire hose wear resistance is good, in the same working environment, pvc wire hose life is relatively longer.

2. Different toughness

The same wall thickness, the same steel wire spacing, pvc steel wire hose will be relatively soft, pu steel wire hose will be relatively hard, if the pu steel wire hose becomes as soft as the pvc steel wire hose, to add plasticizing inside the pu Agent, this is relatively speaking, pu added plasticizer is not environmentally friendly.