The T-Shaped Chair on Flat-Oval Tube, 3-6 combines an ergonomic seat and backrest shape with an anti-vandal metal frame built for heavy daily use at school. The model is designed for growth group No. 3-6, with seat height adjustable from 340 to 460 mm.
The chair is made by Technostil. It complies with Ukraine's hygiene and sanitary standards, as well as DSTU EN 1729-1:2022 and DSTU EN 1729-2:2022. It is intended for classrooms in general secondary education institutions.
Features
- Frame of two vertical uprights joined by a crossbar, resting on two flat-type horizontal supports
- Flat-oval steel tube, cross-section 30x15, 38x20 and 50x30 mm, plus a 25 mm round tube, wall thickness at least 1.2 mm; tube bend radius no more than 65 mm
- An integrated one-piece bent-tube carry handle at the top of the frame follows the curve of the backrest
- Seat and backrest made of bent-glued ergonomic plywood, 8-9 mm thick, with a protective lacquer coating
- Seat and backrest fixed to the frame with mushroom-head screws and cap nuts
- Height adjustment for growth group No. 3-6: 340/380/420/460 mm
- Growth-group color marking through a roughly 10 mm hole — only one color is shown at a time
- Frame available in vanilla RAL 1013, grey RAL 7035, graphite RAL 7024, plus accent shades per the Ministry of Education guideline — orange RAL 2004, burgundy-violet RAL 4004, mint-turquoise RAL 6033
Technical Specifications
Main
| Manufacturer code | 7924 |
| Weight | 4.5 kg |
Dimensions and weight
| Width | 380 mm |
| Depth | 480 mm |
| Height | 340-460 mm |
| Overall size | 380x480x340-460 mm |
| Weight | 4.5 kg |
Materials and finish
| Frame | Flat-oval steel tube 30x15, 38x20, 50x30 mm and a 25 mm round tube, wall thickness at least 1.2 mm, bend radius no more than 65 mm |
| Seat and backrest | Bent-glued ergonomic plywood, 8-9 mm thick, with a protective lacquer coating |
| Fasteners | Mushroom-head screws with cap nuts |
Construction
| Frame | Two vertical uprights joined by a crossbar, resting on two flat-type horizontal supports |
| Carry handle | Integrated at the top of the frame, one-piece bent tube following the backrest curve |
| Height adjustment | Through frame holes and legs, secured with screws and a plastic bushing |
| Growth-group indicator | Roughly 10 mm hole with color marking — only the color for the selected group is shown |
Colors and options
| Frame color | Vanilla (RAL 1013), grey (RAL 7035), graphite (RAL 7024), accents — orange (RAL 2004), burgundy-violet (RAL 4004), mint-turquoise (RAL 6033) |
Growth group
| No. 3-6 | 340 / 380 / 420 / 460 mm |
Assembly and Installation
Height is adjusted through the frame holes and legs, secured with screws and a plastic bushing. Color marking shows a single color for the currently selected growth group, via a roughly 10 mm indicator hole.
Use in Institutions
The chair is intended for classrooms of general secondary education institutions — suited for classrooms, math, geography, chemistry, biology and physics subject rooms, STEM zones and libraries in elementary and middle schools.
Thanks to its anti-vandal metal frame and stable T-shaped base, the model fits schools following New Ukrainian School principles, where furniture takes heavy daily use.
Frequently Asked Questions
Which growth group does the chair fit?
Growth group No. 3-6, with seat height adjustable from 340 to 460 mm in steps of 340/380/420/460 mm.
What materials is the chair made of?
The frame is flat-oval and round steel tube; the seat and backrest are bent-glued plywood 8-9 mm thick with a protective lacquer coating.
What standards does the chair meet?
Ukraine's hygiene and sanitary standards, as well as DSTU EN 1729-1:2022 and DSTU EN 1729-2:2022.
What frame colors are available?
Vanilla, grey, graphite, plus accent shades — orange, burgundy-violet, mint-turquoise.
Відправка по всій Україні: «Нова Пошта», «Делівері» або попутним транспортом (найдешевший варіант — вартість за домовленістю). По Києву — доставка авто компанії із заносом та збіркою. Можливий самовивіз зі складу (Бортничі).
Рахунок-фактура для установ, оплата карткою (Приват24 / термінал), безготівковий розрахунок з ПДВ і без. Працюємо з тендерами та публічними закупівлями (Prozorro).