Bids Are Invited For Acquisition And Installation Of Armchairs In The Plenary Of The City Hall Of Brasilândia -Ms.

Obese Auditorium Armchair: Individual Armchairs With Shared Feet, Which Has A Design Where Several Units Share A Common Support Structure, Helping To Optimize Space. Its Structure Is Developed By Industrial Carbon Steel Industrial Tubes Abnt 1008 /1020, In The 25, 40 Mm Diameter Diameter Dimensions And Wall Thickness Of 1, 90 Mm, Shaped By The Mechanical Tubing Process, Where Two Steel Sheets Called Supports Are Connected, Made Of Abnt 1008/1020 Carbon Steel, In The 2, 75 Mm Thicknesses, 75 Mm, 75 Mm, 75 Mm. Shaped By The Stamping Process And Fixed By The Mig Welding Process. One Of These Supports Is Used To Fix The Set On The Floor Through Self -Raxing Screws With Expansive Bushings. The Other Support Is Used To Assemble The Mechanism. The Mechanical Assembly Used In The Seat / Backrest Connection Consists Of Three Supporting Supports, Two Made Of Abnt 1008/1020 Carbon Steel Plate, In The Thickness Of 2, 0 Mm, Auditorium: Individual Armchairs With Shared Feet, Shaped By The Stamping Process (Cut / Fold / Disgust) And Fixed By The Mig Welding Process. One Of These Supports Is Used For Setting The Set On The Floor Through Smooth Washers And Heaven Metric Screws M8 X 49, 0 Mm Or Self -Arranging Screws With Expansive Bushings. Already The Other Support Consisting Of Two Rivets With Nuts, Made Of Carbon Steel With Bichromatized Finish, Used To Assemble The Mechanism. The Entire Structure R