Spiral air duct is a kind of spiral seam thin-walled pipe made of metal tape. Round, no welding, no air leakage, no water leakage. It is mainly used for air supply and bulk cargo transportation, replacing the traditional white iron pipe (i.e. manually seamed iron pipe). It is an air duct with full mechanism, and the straight pipe does not need to be knocked manually. Its main uses are as follows:
(1) Air supply
It includes ventilation, such as fresh air supply and exhaust, which covers a wide range, such as the air in factories, workshops and production sites. Because the harmful gas produced needs to be discharged outdoors, it also needs to send the outdoor air indoors. At this time, large flow and low-pressure air pipes are used, spiral air pipes are suitable, galvanized iron pipes are generally used, and stainless steel pipes are used in corrosive and particularly humid places.
(2) Air supply
Put the cold air. Common is the central air-conditioning pipe, which needs to add insulation materials. Spiral air duct can be pasted with thermal insulation materials, which is beautiful and elegant.
(3) Exhaust lampblack
There is a large amount of cooking smoke in the kitchen of restaurants, restaurants and hotels, which needs to be discharged. The chimney with round air duct is used. Here, spiral pipe should be called lampblack.
(4) Dust removal
Some factory workshops have a lot of dust, so special dust removal devices are needed. Spiral air duct is suitable for pipes with large air flow.
(5) Bulk cargo transportation
In the production process of some factories, it is necessary to transport loose particles, especially particles with small specific gravity, such as foam particles. Spiral air duct has low cost and good effect.
The above is a detailed introduction about Shandong ventilation duct, which I hope will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.rps-infinia.com