Stools For A Classroom
Standard Dimensions: Seat diameter 300mm to 320mm; Seat height 450mm to 600mm (Fixed or screw-spin adjustable)
Leg Construction: Ø22mm or Ø25mm round steel tube, true 1.2mm wall thickness
Footring Brace: Full-perimeter welded Ø19mm circular footring that doubles as an anti-splay frame brace
Seat Pan: Heavy blow-molded PP, compressed laminated timber, or heavy-duty fiberglass
Frame Coating: Scratch-resistant electrostatic epoxy-polyester powder coat
Description
Product Description
In science labs, art workshops, and vocational classrooms, bulky armchairs get in the way of walking aisles and clutter shared workbench spaces. We build these Stools For A Classroom out of welded steel tubes with reinforced footrings to give teachers and students a sturdy, backless perch that tucks away easily under workbenches. Featuring heavy-duty legs and an easy-wipe round top, each Stools For A Classroom unit handles heavy daily use while letting students pivot quickly between their desks and lab stations. They stack up out of the way for sweeping, making them a practical, budget-friendly seating choice for technical academies and school workshops.

Application Scenarios
School Chemistry and Biology Labs: Chemical-resistant finishes wipe down easily after acid or dye spills.
Art Studios and Maker Spaces: Backless design gives students full elbow freedom while sculpting, drafting, or building.
Vocational Training Shops: Heavy steel frame won't wobble when students operate bench tools or drill presses.

Key Specifications
|
Standard Dimensions |
Seat diameter 300mm to 320mm; Seat height 450mm to 600mm (Fixed or screw-spin adjustable) |
|
Leg Construction |
Ø22mm or Ø25mm round steel tube, true 1.2mm wall thickness |
|
Footring Brace |
Full-perimeter welded Ø19mm circular footring that doubles as an anti-splay frame brace |
|
Seat Pan |
Heavy blow-molded PP, compressed laminated timber, or heavy-duty fiberglass |
|
Frame Coating |
Scratch-resistant electrostatic epoxy-polyester powder coat |
|
Glides |
Heavy-duty nylon cap feet that stay securely anchored in the tube ends |
Customization Capabilities
We offer fixed-height frames (450mm, 500mm, or 600mm) as well as heavy-threaded swivel-height adjustable versions. Seat pans can be ordered in flame-retardant fiberglass, natural birch multi-layer wood, or colorful injection plastics. Custom frame colors can be matched to your classroom palette. Sample builds take 5 working days, and trial orders start from 10 units.
Quality Control
The footring weld is the critical stress point on a lab stool. We use automated robotic welders to lay clean, full-circumference welds around every leg joint, eliminating cold solder joints and weld burn-through. Finished frames pass static drop tests exceeding 200kg with zero deformation. All finished pieces are 100% checked for smooth paint, tight foot caps, and solid seat rivets before boxing.
FAQ
Q1: Can these stools be stacked up high when custodians mop the lab floor?
A: Yes. The four-leg geometry allows vertical stacking of 8 to 10 stools, making daily floor scrubbing fast and easy.
Q2: Will the round footring bend if heavy students rest their full body weight on it?
A: No. The footring uses 1.2mm thick structural steel welded at all four leg contact points, functioning as a reinforced structural truss that easily holds adult weight.
Q3: How resistant is the seat to chemicals used in middle school science labs?
A: Our fiberglass and virgin PP seat options resist light acid splashes, alcohol, and iodine. Spills wipe clean without surface pitting or staining.
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