The tin soldering exhaust ducts used in the electron-smoking cover can be used in three kinds of PVC telescopic wind tubes, nylon-free ventilation hoses, and PP universal telescopic wind pipes.
The first: PVC telescopic duct, it is a self-extinguishing pure PVC (one layer), the upper and lower layers of a spiral steel wire, the PVC hot pressing bonding wire, to strengthen attachment adhesion and tension production The flexible air tube is very common on the smoking smoking exhaust exhaust duct, because the cost is low, and the softness is good, it is currently used in a more exhaust pipe.
The second: nylon cloth ventilation hose, it is covered by imported nylon cloth, supported by spiral steel wire, nylon cloth hot pressure bonding steel wire, lower layer, to strengthen adhesion adhesion and tension, for welding waste flue gas extraction Air conditioning and ventilation equipment: machine room, basement, mining, municipal pipeline engineering, mechanical shipbuilding engineering, mining ventilation equipment, fire-fighting exhaust, collecting exhaust, collecting smoke, high temperature exhaust It has temperature resistance, alkali resistant, chemical, chemical, exhaust gas and other exhaust hoses, strong flame retardancy
Third: PP universal telescopic duct, this is a fixed type, telescopic, arbitrarily bent to shorten the length of the tube length, acid and alkali gas, anti-UV, and length can be arbitrarily bent. Typeful direction; telescopic, bending, strong, liner wire, aging
For industrial, household air conditioning, row, air conditioning, electronic factory soldering smoking, factory to send the wind to the end of the wind, pull the windy eye, bathroom exhaust wind and the like.
The above three kinds of wind tubes are all available for connecting smoking hoods.