Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 1800 × 780 × 930 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user capacity | 3 adults | |
|---|---|---|
| Single seat static load capacity | 150 kg | |
| Product net weight | 38 kg | |
| PU surface abrasion resistance | 50000 cycles | |
| PU material hardness | 80 Shore A | |
| Seating surface service life | 8 years | |
| Available PU color options | 12 | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and backrest panels | Molded polyurethane over 1.2mm iron insert board, 60kg/m³ density | |
|---|---|---|
| End armrests | Die-cast aluminum alloy with silver powder-coated finish, curved loop design | |
| Support legs | Die-cast aluminum alloy splayed legs with integrated side brackets, silver powder coat | |
| Structural support beam | 1.5mm thick cold-rolled steel triangular tube, anti-rust pickled + electrostatic paint | |
| Coating thickness for metal components | 60 μm | |
| Floor glides | Nylon adjustable non-slip leveling pads, 50mm diameter | |
| Fasteners | Stainless steel hex bolts and lock nuts for knockdown assembly | |
| Seam gap between adjacent seats | 10 mm | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seating configuration | Fixed 3-position linear beam-mounted seating, no recline or fold | |
|---|---|---|
| Installation option | Freestanding with leveling glides, optional floor anchor kit available | |
| Surface maintenance | Wipe-clean non-porous PU surface, resistant to common disinfectants | |
| Leveling adjustment | Adjustable floor glides compensate for 10mm floor unevenness | |
| Optional add-on compatibility | Supports bolt-on intermediate armrests, writing tables, or IV hooks | |
| Ventilation design | Open gaps between seat/back units and frame improve air circulation | |
| Cleaning access | Elevated seat frame provides 280mm clearance for mechanical floor cleaning | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Airport/rail transit waiting halls | High-durability, easy-clean design for continuous high-traffic passenger use | |
|---|---|---|
| Hospital/clinic waiting areas | Disinfectant-resistant PU surface and stable structure for patient seating | |
| Bank/service hall public waiting zones | Professional appearance and 3-person capacity for customer queuing areas | |
| Office building reception lobbies | Neutral blue/silver finish coordinates with commercial interior design | |
| Semi-outdoor covered transit stops | Corrosion-resistant aluminum/steel finish withstands ambient humidity | |
| School administration/public service offices | Rigid construction resists heavy daily use in high-foot-traffic areas | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 16139:2013 | Strength, durability and safety for non-domestic public seating | |
|---|---|---|
| EN 1022:2018 | Seating stability test standard for freestanding public chairs | |
| EN 13722:2005 | Fire performance classification for upholstered furniture components |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | General purpose office/public chair structural performance standard | |
|---|---|---|
| ANSI/BIFMA X5.4-2020 | Lounge and public seating durability and safety requirements |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for metal furniture, applicable to structural strength and finish | |
|---|---|---|
| GB 50222-2017 B1 | Flame retardancy grade recommended for PU materials in public spaces | |
| GB/T 19995.1-2005 | Surface wear resistance standard for furniture coatings on metal components | |
| GB 18584-2001 | Formaldehyde emission limit for furniture interior materials, ≤0.1mg/m³ requirement |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for metal furniture, applicable to structural strength and finish; 2. GB 50222-2017 B1: Flame retardancy grade recommended for PU materials in public spaces; 3. GB/T 19995.1-2005: Surface wear resistance standard for furniture coatings on metal components; 4. GB 18584-2001: Formaldehyde emission limit for furniture interior materials, ≤0.1mg/m³ requirement; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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