Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 670 × 720 × 1220 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.
| Chair net weight | 21 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Recommended user stature range | 190 cm; published value 190 cm | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound | 40% | |
| Upholstery abrasion acceptance target | 50000 Martindale cycles | |
| Gas-lift vertical stroke | 100 mm | |
| Tilt mechanism acceptance load | 150 kg static | |
| Warranty period | 5 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Tan leather facing or leather-match cover with stitched perimeter seams | |
|---|---|---|
| Backrest upholstery | Tan upholstered high-back shell divided into horizontal padded zones | |
| Cushion core | Molded polyurethane foam, 90 mm seat and 60 mm back thickness | |
| Internal load-bearing shell | 12 mm molded plywood or reinforced polymer back shell | |
| Seat support plate | 2.5 mm powder-coated steel inner plate | |
| Arm pads | Tan upholstered pads aligned with the seat front edge | |
| Arm supports | Polished die-cast aluminum open-loop arm frames | |
| Tilt mechanism | Black powder-coated steel multi-position mechanism | |
| Gas lift | Chrome-plated steel telescoping gas lift with 50 mm outer tube | |
| Five-star base | Polished die-cast aluminum five-spoke swivel base | |
| Casters | Black nylon twin-wheel casters with hard tread and metal grip stems | |
| Surface treatment | Polished aluminum finish on base and arms with blackened steel mechanism |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full 360-degree rotational swivel around the central gas-lift axis | |
|---|---|---|
| Pneumatic seat-height adjustment | Single lever controls 100 mm gas-lift travel from 460 to 530 mm seat height | |
| Back tilt movement | Synchronized seat-and-back recline with a 15-degree maximum rearward angle | |
| Tilt lock | One-position lock at upright posture, released by the under-seat control lever | |
| Tension adjustment | Knob-regulated tilt resistance tuned for users up to 150 kg | |
| Arm support | Fixed polished loop arms provide 230 mm support height above the seat and side impact protection | |
| Mobility | Five 60 mm twin-wheel casters provide rolling movement on hard floors and low-pile carpet | |
| High-back support | Continuous 760 mm back supports lumbar, thoracic, and shoulder regions | |
| Seated entry | Open front under the arm loop provides 620 mm side entry clearance | |
| Floor protection | Twin-wheel tread distributes load and reduces point pressure on finished floors | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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.
| Executive office | Use behind a 2000 mm executive desk where the 760 mm high back conveys managerial presence | |
|---|---|---|
| Managerial workstation | Suitable for 8 hour desk work with 100 mm height adjustment and 15-degree tilt support | |
| Meeting and boardroom setting | Place around conference tables with 750 mm working height and generous arm clearance | |
| Consultation room | Use for client-facing meetings where tan upholstery and a tall tailored back create a professional appearance | |
| Private home office | Recommended for users seeking executive styling on hard floors or low-pile carpet | |
| Interior color scheme | Coordinate with walnut, oak, black, white, or warm-neutral desks and shelving | |
| Procurement configuration | Specify hard-floor casters for polished floors or soft-wheel brake casters for open offices | |
| Seating density limitation | One person per chair, with a 150 kg maximum user-load acceptance target |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Office chair structural safety | EN 1335:2018 safety, stability, and structural requirements for office task seating | |
|---|---|---|
| Office chair dimensions | EN 1335:2020 dimensional determination and adjustment ranges | |
| Office chair durability | EN 1335:2009 test methods for strength and durability | |
| Furniture components emissions | EN 16516 volatile organic compound emissions test method |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Office chair safety and durability | ANSI/BIFMA X5.1 office chairs, including safety, static load, fatigue, and stability tests | |
|---|---|---|
| Base and caster load verification | ANSI/BIFMA X5.1 base test, caster test, and chair stability sections for 150 kg user-load target | |
| Sustainable procurement option | ANSI/BIFMA e3 furniture sustainability standard for material, energy, and human-health credits | |
| Low-emission verification | ANSI/BIFMA X7.1 formaldehyde and total aldehyde emissions for seating components |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Office chair safety applicability | GB/T 28004swivel office chair safety, stability, strength, and durability acceptance | |
|---|---|---|
| Formaldehyde emission applicability | GB 18580formaldehyde emission for wood-based panels in the seat shell |
This product must meet the following technical requirements: 1. Office chair safety applicability: GB/T 28004swivel office chair safety, stability, strength, and durability acceptance; 2. Formaldehyde emission applicability: GB 18580formaldehyde emission for wood-based panels in the seat shell; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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