[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - ventilation pipe installation project] hanger 1, according to the center line of the duct laying boom to identify the location of the project, a single boom in the center line of the duct Double boom can pitch or centerline duct installation by tray screw symmetry. 2, boom hanging pieces according to form, can be welded to the hanging pieces can also be hung on the hanging pieces refrigeration room works, welding should be painted rust. 3, when the ventilation duct longer pipeline project, you need to install a row of brackets can be first well at both ends, and then the two ends of the bracket as a reference to find the elevation of the middle bracket with cable installation method. 4, when the riser card is installed project quotation, one should first top pipe fixed, then the line hammer hanging at the center line, the following control cards can be fixed by line. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - decontamination] decontamination control products (such as silicon chips, etc.) atmospheric temperature and humidity and cleanliness in contact, so that products can in a good environment space production and manufacturing. Design and construction process of this environment can be called space decontamination. Decontamination is a very broad application of the basic industries supporting industries (21 century) in the electronic information, semiconductors, optoelectronics, precision manufacturing, medicine, biotechnology, aerospace, automotive and other industries have applied coating, and according to industry Precision and dust requirements, class differences as well. Purification plant engineering projects _ _ Tianjin Tianjin Jinzhong Ji HVAC HVAC company by Tianjin Jinzhong Ji purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!