The application of new technology and new process of common plate flange air duct connection is a new manufacturing process, which adopts the basic concept of spray welding to spray weld the flange shape on both sides of the air duct, and then connect the air duct according to the flange angle steel and flange clamp. Changchun ventilation pipeline makes the following detailed introduction to the manufacturing process characteristics of its common plate flange air duct connection:
Ventilation duct construction project
① Because the flange and the air duct are integrated, the tensile strength of the air duct is further improved, and the net weight of the flange is significantly reduced. The average value of each jack saves about 80% of the stainless steel plate, and the direct cost is significantly reduced;
How to make the ventilation duct play a greater role
② Because the flange and the air duct are integrated, the ventilation risk on the four sides of the flange is solved structurally. According to the fact that new rubber products are adopted around the flange and plastic flange clamps or butt fastener cards with stronger expected effect are adopted on each side, the expected effect of air duct tightness is more reliable. According to the actual detection of the construction project, the loose flange of ventilation angle steel is about 1 / 3 smaller;
③ The complex processing technology of angle steel (galvanized flat steel) flange is simplified, which is very convenient. In many of the manual manufacturing work, the construction efficiency is obviously improved and the construction efficiency is high. Social experience, using common plate loose flange, the production and installation of each jack can save 50% up and down man hours.
In China, social development is the second half of social and economic development. The traditional production and processing methods with high energy consumption and high energy consumption have long been unable to integrate into the requirements of the concept of sustainable development. Energy conservation and emission reduction is the general trend of social and economic development in China. It is all the original driving force of the development trend of chemical manufacturing industry. From foreign experience, institutions attach great importance to environmental protection and large-scale fund allocation, which generally results in the second half of intellectualization. At this stage, social development is the focus of social and economic development when social and economic development has entered a stable stage. Improving residents' quality of life and improving the geographical environment have become the focus of social and economic development.
The above is the detailed introduction of Shandong ventilation pipeline. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://cqlej.com