[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 plant decontamination, single boom in the center of the duct line, 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, after welding should be painted rust. 3, when the duct is longer, you need to install a row of brackets, pharmaceutical companies can first decontamination 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, the riser card is installed, you should first of a pipe top 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 - galvanized pipes] (a) operating conditions 1, centralized processing should be open, bright, clean, smooth surface, no wet plant. 2, the job site have the appropriate processing of the necessary tools, facilities and power and reliable safety device engineering, and fire equipment. 3, the wind should be approved drawings produced by the review of a large sample chart, system diagram, and a member of the technical construction of written tests, quality and safety. (B) a material requirements, the main material applicable plates, steel should have the factory certification or qualification documents. 2, stainless steel plate should have acid corrosion resistance at high temperatures, the board may not have scratches, scratches, rust plate, and depression and other defects. 3, aluminum sheet should have good ductility, electrical conductivity, thermal conductivity and acid resistance, surface scratches and wear not. 4, industrial equipment: gantry bending machine, power punching, manual electric shears, chamfering machine, locking machine, beading machine, folding party machine, a sewing machine, vibration curve Jane plate machine, rolling machine, hydraulic pliers, nail pliers, electric Riveter, bench drill, hand drill, punching machine, cutting, flange machine, spiral tube machine, electricity, gas welding equipment, air compressors, paint, painting and other equipment and stainless steel plate ruler, protractor Square, zoned regulation, stylus, Yang Chong, hammers, wooden hammer, clappers and other small tools. Plate thickness exhaust system can refer to high-pressure system. Ventilation plant engineering _ _ Tianjin Tianjin Jinzhong Ji ventilation engineering company by Tianjin Jinzhong Ji HVAC 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!