School Set on Round Tube, Group 4-6: Desk and Chair

The round-tube school set for groups 4–6 consists of a student desk with a shelf and a T-frame chair of varnished plywood.

The desk is assembled on a round steel tube frame d25/d32 mm with a powder polymer coating; the height adjusts to three positions from 640 to 760 mm, with growth-group markings on the frame. The rounded-corner desktop is 18 mm laminated chipboard with 1 mm PVC edging; the screen and shelf are 16 mm laminated chipboard. The chair has a 380×360 mm seat and a 380×200 mm backrest of 8.5–9.5 mm bent-glued plywood finished with a clear water-based lacquer — no harsh smell. The seat and back corners are rounded, the seat depth is adjustable, and the height sets within 380–460 mm using screws through the frame holes with a plastic transition bushing. Plastic end caps on both items protect the floor.

• Desk: 700×500×640–760 mm, weight 12.14 kg
• Chair: 385×430–440×775–855 mm, seat height 380–460 mm, weight 4.57 kg
• Growth groups: 4–6, markings on both frames
• Desktop: 18 mm laminated chipboard, PVC edging; seat and back — 8.5–9.5 mm plywood, clear water-based lacquer
• Frames: round tube d32/d25 mm, powder coating, plastic end caps
• Colours: chipboard — beech, milky oak, grey, pearl artisan beech; frame — grey (RAL7035), graphite (RAL7024), light green (RAL6018), yellow (RAL1018)

• a clear water-based lacquer is used — it has no harsh smell, preserves the natural look of the plywood.

How does this set differ from the HPL version? The chair here is varnished plywood without a plastic finish; if very intensive use or frequent disinfection is expected, consider the HPL version.

Is the set easy to maintain at school? Yes: the structures are knock-down, the height is reset with an ordinary wrench using the frame markings, the chair seat additionally adjusts in depth, and the powder-coated frames are easy to wash.