1, smooth appearance, no burr
2, easy to install, fewer connection points;
3, low ventilation resistance, low ventilation noise;
4, good strength and rigidity
5, the thickness of the controllable, generally between 0.4-1.2
6, good corrosion resistance The neutral salt spray test is up to 240 hours;
7, according to the customer's requirements, can be specially designed, customized various specifications of air ducts.
Compared with the traditional white iron pipe knocked by hand, the spiral duct of mechanism has the following advantages:
(1) Good sealing.
(2) Good strength and rigidity.
(3) Small ventilation resistance, low ventilation noise, round pipe is better than square pipe.
4) Easy to install, fewer connection points.
(5) High grade and beautiful appearance.
If you need to purchase large quantities of spiral duct, you should first examine whether the company's critical processes and process equipment testing methods in the dust industry to save a leading position. Dongguan Yu Chen industrial dust spiral air duct manufacturers, long-term technological progress as a guide, to optimize the overall quality of enterprises, to meet the needs of society in the development of Guangdong dust industry leader.