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The OK505SC is a professional-grade sled base seating solution engineered for high-traffic commercial and public environments, including education, corporate meeting, training and event spaces. It combines a durable one-piece PP plastic seat-back shell with a sturdy iron sled base frame, delivering exceptional stability, easy maintenance and flexible space management for modern venues.
Stable Sled Base Frame: Built with a continuous iron sled base frame made of Ø22 × 1.1mm metal tube, this chair provides reliable structural stability and a sleek, minimalist look for neat arrangement in meeting and training rooms.
Integrated Injection-Molded PP Shell: The one-piece molded polypropylene (PP) seat and back shell is impact-resistant, easy to clean and maintain, perfect for frequent institutional use.
Lightweight 3kg Net Weight: With a net weight of only 3kg per chair, it enables effortless lifting, moving and rearrangement for quick venue setup and adjustment.
Stackable Design for Space-Saving Storage: This chair is stackable, with the maximum stacking quantity to be confirmed per sample verification, allowing compact storage when not in use.
Two Flexible Shipping Packing Options: Choose upright bulk stacking loading or 3-chair carton packing to match different logistics demands.
Humanized Ergonomic Dimensions: Optimized seat height, width and depth deliver comfortable sitting experience for long meetings and training sessions.
Clean Silver Chrome Frame Finish: Modern chrome-plated sled frame fits indoor office, school and conference environments perfectly.
Wide Commercial Application Range: Fits schools, training centers, seminar rooms, conference halls, auditoriums and all kinds of public institutions.
Specification | Value |
|---|---|
Model Number | OK505SC |
Seat & Back Material | Integrated injection-molded polypropylene (PP) one-piece shell |
Frame Material | Iron sled base metal frame |
Frame Tube | Ø22 × 1.1mm |
Finish Shown | Silver chrome-plated iron frame, recommended for indoor use |
Net Weight | 3 kg per chair |
Armrests | No |
Stackable | Yes, maximum stacking quantity to be confirmed by sample |
Interlocking | No interlocking device shown; interlocking version to be confirmed separately |
Knock-Down | Yes, supports 3 chairs per carton packing |
Carton Size | 59 × 60 × 61 cm (3pcs per carton) |
40HQ Loading Quantity | Approx. 1200 chairs (bulk standing stacking); approx. 940 chairs (carton packing) |
Multiple parameters need final confirmation before official listing: maximum stack quantity, interlocking function, load capacity & SGS report validity, EN standard certificate coverage, MOQ, lead time, alternative PP colors, other frame surface treatments, writing tablet/book basket compatibility, OEM logo customization service.
What type of chair is the OK505SC?
It is a stackable plastic conference and training chair with a continuous steel sled base.
What is the seat and backrest made of?
The chair uses an integrated injection-molded polypropylene PP seat-and-back shell.
What is the sled-base tube specification?
The sled base uses Ø22 × 1.1 mm steel tubing.
What is the net weight?
The net weight is approximately 3 kg per chair.
What are the overall dimensions?
Approximately 53 W × 55 D × 80 H cm, with a seat height of 44.5 cm.
What are the seat dimensions?
The seat is approximately 43.5 cm wide and 39.5 cm deep.
What are the backrest dimensions?
The backrest is approximately 44 cm wide and 38.5 cm high.
What is the sled-base ground-contact length?
The side ground-contact length is approximately 47 cm.
What frame finish is shown in the image?
The image shows a silver chrome-plated steel frame recommended for indoor use.
Is the OK505SC stackable?
Yes. The recommended maximum stack quantity should be confirmed with the final sample.
Can the chairs be interlocked into rows?
No connector is shown in the supplied image; an interlocking configuration should be confirmed separately.
What packing methods are available?
Assembled upright stacked bulk loading or 3-chair carton packing is available.
What is the carton size?
Three chairs are packed in one 59 × 60 × 61 cm carton.
How many bulk-loaded chairs fit in a 40HQ?
Approximately 1,200 chairs can be loaded upright in bulk in a 40HQ.
How many carton-packed chairs fit in a 40HQ?
Approximately 940 chairs can be loaded in a 40HQ using 3-chair cartons.
Where can the OK505SC be used?
It is suitable for schools, training rooms, seminar rooms, conference halls, auditoriums and public spaces.
Who should buy the OK505SC?
It is suitable for education furniture suppliers, conference furniture wholesalers, training furniture distributors, auditorium contractors and government project buyers.
What certifications are available?
OK505-series certifications and test reports should be used only after confirming that they cover the OK505SC sled-base configuration.
