School Set on Flat-Oval Tube, Sizes 4-7: Table and 2 T-Frame Chairs

The flat-oval tube school set for height groups 4-7 is a fully equipped workplace for two students: an adjustable double desk and two T-frame chairs with variable height. It is designed for schools that buy furniture "to grow into": both the table and the chairs adjust to a specific height group, so the same set works equally well in grade 5 and grade 11.

The table adjusts to four heights — 640, 700, 760 and 820 mm (groups 4-7); its powder-enamelled frame of flat-oval tubes 50x30, 38x20 and 30x15 mm features plastic bushings for smooth adjustment, bag hooks, colour-coded markings and a laser-engraved height-group scale. Wooden parts are 18 mm laminated chipboard with 1.0/0.5 mm PVC edging, with a shelf under the worktop. The T-frame chairs adjust in seat height from (380) 430 to 510 mm — from students 1450-1600 mm tall up to over 1850 mm — and the seat depth is adjustable as well. The 400x400 mm seat and 400x200 mm backrest are moulded plywood 8.5-9.5 mm with rounded corners; the bolt-and-cap-nut fastener locked inside the tube cannot work loose from rocking.

Buying as a set reduces the number of tender line items and guarantees the furniture is matched in colour and height groups. We prepare technical descriptions for documentation, invoice institutions directly, and deliver across Ukraine with a manufacturer's warranty.

• Set contents: double student table, groups 4-7 + 2 adjustable T-frame chairs, groups (4)5-7
• Table: 1200x500x640-820 mm, weight 18.44 kg; heights 640/700/760/820 mm
• Chair: 410x460-495x(780)830-910 mm, seat height (380)430-510 mm, weight 5.3 kg; seat 400x400 mm, backrest 400x200 mm
• Table and chair frames: flat-oval tube 50x30/38x20/30x15x1.2 mm, powder enamel, plastic end caps
• Materials: 18 mm chipboard with 1.0/0.5 mm PVC edging (table); moulded plywood 8.5-9.5 mm (seat and backrest)
• Colours: frame — grey (RAL7035), light green (RAL6018), yellow (RAL1018), graphite (RAL7024); chipboard — beech, milk oak, grey, pearl artisan beech

What is a T-frame chair? A design with a separate seat and backrest mounted on a metal frame, where the seat height adjusts along the upright and the seat depth is set to the student — important for correct posture.

Can the table and chairs be set to different height groups? Yes, the table offers positions 4-7 and the chairs (4)5-7, so the set is re-adjusted as students grow, without replacing the furniture.

How reliable is the chair adjustment? The bolt-and-nut fastener is locked with a cap nut inside the tube, so the joint does not loosen from rocking; the position is visible through a hole with height-group markings.