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Making installation of ventilation ducts ventilation ducts engineering processing pipeline flange plate metal vent pipe
Information Name: | Making installation of ventilation ducts ventilation ducts engineering processing pipeline flange plate metal vent pipe |
Published: | 2015-05-13 |
Validity: | 365 |
Specifications: | Optional |
Quantity: | 40000.00 |
Price Description: | |
Detailed Product Description: | Flange plate rectangular duct flange plate rectangular duct introduced: TDF flange plate duct craft duct flange as a fast process to get a lot of promotion in Europe, it combines the advantages of angle flange duct structural strength is stronger, no welding, no riveting, full-galvanized sheet steel, anti-corrosion, tight connection, air leakage rate. Duct finished its appearance, size, accurate rules, shape, smooth lines, air leakage is far below national standards. Conducive to the production of ventilation ducts rendering factory, scale, standardization and automation. TDF flange plate is non-steel connection, made from galvanized steel duct connecting plates can be used in the form of direct compression makes duct integrally formed with the flange. Advanced production technology, cutting accurate, low material consumption, stable product quality, processing speed faster, more convenient, less air leakage rate. To achieve a small amount of air leakage, reducing energy consumption and save operating costs. TDF flange plate duct engineering throughout the construction process 80% of the workload at the factory by the machinery and equipment to complete the process by the process (for scraped material, shape, commissure and spell Angle, sealed, cleaning, duct hanger and hanging bars production). Construction site, leaving only the duct connected to the hoisting, site construction tool is simple, easy to install. Compared with conventional pipe flanges wind angle, light overall system weight, easy installation, saving time and labor and material. With this process can shorten the duration and cost savings. Three contrast TDF TDF flange steel flange steel duct with duct 1, steel flange production steps: 1) materials; 2) drilling; 3) Welding; 4) drill holes; 5) corrosion paint. The above production process flange still exists the problem of poor compatibility, phenomenon: the flange surface is not flat, rectangular flange rotated 180 degrees, does not coincide with the same specifications of the flange screw inner side size or two pairs diagonal dimension not exceeding the allowable deviation equal influence duct components normally assembled at the construction site. Small variations caused during the installation of unnecessary modifications, drilling; deviation caused by excessive rework and waste. 2, the production step TDF flange plate duct: standard straight line from top direct compression piece flange. Non-standard pipe, after the elbow, three, four, accessories, cutting, complete TDF flange forming on a single device. Flange angle formed by direct stamping die, when you can install the card in the four corners. The connection between the flanges with Falanca, made of galvanized steel production, after Falanca molding machine cut into uniform sizes for installation connections. TDF flange plate steel fused with the pipe because, do not like the angle flange-like punch riveting, the pipeline connecting the two sections dedicated Falanca, bolted flange rear corners plus 90 degree angle. Simple operation, improved efficiency, the appearance of smooth, smooth, accurate size, interchangeability strong, stable product quality. Equipment: Multi shears, multi undercut machine, multi-beading machine, a total of flange forming machine, TDF folding side flanges, multifunction angle code code and hook punch IV. Production and processing operations: 1. processing semi-finished products based on customer delivery system numbers exploded and cut trenching diagram ---- ---- ---- number corresponding to duct system beading (enhanced) ---- United undercut ---- ---- flange plate molding off square ---- ---- assembly Corner seam and stitch density silicone treatment ---- ---- Quality inspection processing and shipping 2. Finished Confirm installation construction drawings based on customer site measurements and elevation ---- ---- ---- System Number drawing processing plant exploded ---- ---- |
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Copyright © GuangDong ICP No. 10089450, FRP Co., Ltd. Hebei RAJ All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 12488 visitor
Copyright © GuangDong ICP No. 10089450, FRP Co., Ltd. Hebei RAJ All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility