Spiral tube coil is made of spiral seam of thin walled tube, metal belt round, no welding, no leakage, no Water Leakage, used for air and bulk transport, instead of the traditional tin pipe (i.e. manual seam pipe). It is a kind of wind pipe, the whole mechanism, the straight pipe needs no hand beating. Its main uses are as follows:
1 exhaust, hotel, restaurant and hotel kitchens have a lot of fume, need to discharge, using circular duct is smoke chimney. Here, the spiral pipe should be called the soot pipe.
2. air supply, including ventilation, such as fresh air supply and exhaust, this range is very wide, such as factories, workshops, production sites, air, due to the production of harmful gases, need to be discharged outside, and the need to transport outdoor air to the interior.
3. bulk material handling. Some factories in the production process, the need to transport loose particles, especially small proportion, such as foam plastic particles such as the use of spiral duct, low cost, good effect.
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