ventilation ducts

patented seamless ventilation ducts for mining and tunnelling

seamless ventilation duct
Flame retardant and anti-static

-It is made of fire-resistant pvc fabric, temperature range -20-80℃.
-With the support of helix steel wire and black rubber strip, it is wear-and

gorelocker duct elbow making machine elbow maker P1250lMechanical type elbow making machine for ventilation duct

Ventilation system,HeatPump,Air purifier,FFU( Fan coil unit,Clean room,Dynamic pass box,laminar work station,Air shower,Telecommunication Base Station

150, 200, 250, 300, 350,450(inner)mm

air duct spiral forming machine Spiral Round Duct Machine round duct forming machine 80-1500mm Prima spiral sheet metal HVAC ventilation damper duct p

12v 24v 48v small industrial ventilation duct centrifugal fan 250 mm A type

China Hydraulic Elbow Making Machine Spiral Duct Forming machine

Ventilation duct
1.Wall:Transparant PU wall with high flexibility
2.Spiral:Copper wire
3.Application:Industrial ventilation,vacuum,suction

SBTF-1500D

Round Duct Rotary Machine make the ripple with round pipe

white ventilation duct
1, Material: Fire-retardant PVC
2, Dia: 100mm to 1500mm, Length: any length is available

Reinforced Air Duct,Colorful Flexible Ventilation Air Duct,Steel wire reinforced air duct

patented seamless ventilation ducts for mining and tunnelling

Hose materials: 100% abrasion and flame resistant polyurethane
Helix: Copper coated spring steel wire

Ventilation duct for sending fresh air
Green PVC flexible duct with carry bag,

we are supply the flexible duct size from 50mm~600mm diameter

PVC flexible duct is made to supply and exhaust hot air for the ship cabin.

ventilation duct for ship building

it has virtues such as heat preservation, acid and alkali-resistant, pressurization, ageing-resistant , noise elimination, anti-sweat, ect.

Round flange punching machine and Round flange forming machine is in cooperation with the production, it's used for punching screw holes.

Hose materials: Silicone-coated glass fabric double-layer
Helix: Spring steel wire

The flexible connection of Air conditioning fan-coil, ventilation equipment, IE/OE system of Fan and branch connection of air condition ventilation.

 
High Temperature Aluminum Ventilation Duct Elastic Flame Retardant
 
 
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It is mainly used in ventilation system of high voltage, medium voltage and low voltage and the sites where there is higher requirement about noise.

PVC ventilation duct is made to supply and exhaust hot air for the confined spaces.

pvc tarpaulin fabric for air duct ventilation duct air exhaust
310gsm 200Dx300D 18x12 0.3mm
1) High temperature resistant
2) Excellent resistance

Havc Silica Glass Fiber Cloth With Galvanized Steel Ventilation Duct,PVC Fabric Duct

A complete set of yellow PVC ventilation duct for even air distribution