U shaped flange is one kind of flanges, it is the type of flange that the shape of it is like the letter of”U”, so this is where the name of it comes from. It is designed for the conjunction of air conditioner system (Phenolic-aluminium, Foil Compound, Air duct system).And the main material of it are carbon steel, alloy steel, stainless and so on and so forth.
The U shaped flange also own its unique advantages, such as high strength, high grinding efficiency, long usages and reasonable construction. Besides, the surface treatment of it is anti-corrosion and high-temperature resistant with black painting.
In addition, it is chemical resistance and has a wide temperature range (from -40 to120).It has excellent heat insulation, sound insulation and sealed performance; It will prevent the mosquito and other bug to go into the indoor. It also has perfect flexibility and anti-deformation, the ageing weather-resistant, resistant to ozone. It takes care of the door & Body flange panel variations and gives a smooth look from outside.
U shaped flange has a wide variety of uses in many fields, such as in the line of petroleum products, chemicals, electric power, metallurgical, shipbuilding, pharmaceutical, paper making, construction and other industries, also in ceramic, stone, glass, road, jade, PVC plastic, glass and cement products and refractory materials, etc.