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The set consists of a double table and 2 student chairs, on a metal frame covered with epoxy polyester paint of hot curing. A table with constant parameters of a collapsible structure on a metal frame. The metal frame of the table consists of two sidewalls, the supporting surfaces of which have tips made of polymer materials, hooks for briefcases. Each sidewall is formed by a crossbar at the top of a 30x20x1.2mm profile pipe, a support at the bottom of a 25mm VGP pipe and a rack of 30mm electric welded pipe and 25mm VGP pipe (at the adjustment points). The strength of the connection between the rack and the support at the bottom is achieved by using a pipe with a thickness of 3 mm. Height adjustment is carried out by moving the telescopic connection of the frame and fixing it through the holes using bolts and nuts M6. The fastening of the countertop to the metal sidewalls is made by a hidden threaded connection in the pipe, which restricts access to the nuts and ensures the safety of the product. The design of the table provides rollover resistance. The table top and the vertical wall are made of laminated chipboard with a thickness of 16 mm, the emission class is E1, the ends are lined with a polymer edge with a thickness of 2mm with a radius of rounding of 2mm. The table top is rectangular in shape with straight or rounded corners. Chairs with constant parameters on a metal frame. The metal frame consists of two sidewalls on T-shaped supports, the support surfaces of which have tips made of polymer materials and connected by a bond. Each sidewall is formed at the top of an electrowelded 20x1.2 mm pipe, a support at the bottom of a 25mm VGP pipe and a rack of 30mm electrowelded pipe and a 25mm VGP pipe (at the adjustment points). The strength of the connection of the rack and the support at the bottom is achieved by using a pipe with a thickness of 3 mm. Height adjustment is carried out by moving the telescopic connection of the frame and fixing through the holes using bolts and nuts M6. The design of the chair provides rollover resistance.
The back and seat of the chair are made of plywood 10 mm thick, varnished. The corners of the seat and the back of the chair are blunted. The backrest and seat have a clear lacquer coating, made with the preservation of the natural color of wood, meeting the requirements of STB 1871-2008. Fastening of the back and seat of the chair to the metal frame is carried out using rivets with an enlarged field. The set is adjusted in accordance with growth groups No. 3-5,5-7. |
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