Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 700 × 720 × 1280 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.
| Net weight | 21 kg | |
|---|---|---|
| Recommended user weight capacity | 160 kg | |
| Gas-lift travel | 100 mm | |
| Back tilt angle | 15 degrees rearward | |
| Seat rotation | 360 degrees | |
| Caster rolling durability | 100,000 cycles | |
| Base static load rating | 500 kg | |
| Seat impact durability | 100,000 cycles | |
| Fabric abrasion acceptance | 50,000 Martindale cycles | |
| Suggested warranty | 5 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Brown smooth leather-look upholstery over a continuous wraparound seat and back shell | |
|---|---|---|
| Seat cushion | Molded polyurethane foam, 110 mm thick, density 45 kg/m3 | |
| Back padding | Polyurethane foam, 70 mm thick, density 35 kg/m3 | |
| Headrest cushion | Integrated polyurethane foam pad, 90 mm thick, wrapped in matching brown upholstery | |
| Inner structural shell | 12 mm molded plywood or engineered composite panel | |
| Back support frame | 25 mm tubular steel internal frame welded to the mechanism mounting plate | |
| Gas lift | Chrome-plated steel telescopic gas lift, 50 mm outer diameter, 100 mm stroke | |
| Five-star base | Polished chrome-plated steel or die-cast aluminum five-star base, 700 mm diameter | |
| Casters | Black nylon twin-wheel casters with steel roller bearings, 60 mm diameter | |
| Tilt mechanism | Black steel under-seat tilt mechanism with paddle lever and tension knob | |
| Seam construction | Color-matched stitched upholstery seams with 8 mm seam pitch | |
| Surface finish | Bright polished chrome finish on column and base, satin black finish on mechanism and casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lever raises or lowers the seat through a 100 mm stroke while the user is seated | |
|---|---|---|
| Swivel function | Central bearing allows 360-degree horizontal rotation without moving the five-star base | |
| Back recline | Under-seat tilt mechanism permits 15 degrees rearward recline from upright working posture | |
| Tilt tension control | Black rotary tension knob adjusts recline resistance for users up to 160 kg | |
| Upright lock position | Mechanism provides a locked upright position and one free-tilt position | |
| Mobility | Five 60 mm twin-wheel casters provide rolling movement on hard floors and low-pile carpet | |
| Integrated head support | Fixed high-back head cushion supports the head and upper neck without separate adjustment | |
| Wraparound side support | Upholstered side wings create 240 mm high lateral arm and torso support without separate arm pads | |
| Floor protection | Twin-wheel nylon contact surfaces spread load and reduce point pressure on finished floors | |
| Single-user task seating | Designed for one adult user in sustained desk, conference, or executive work settings | |
| 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 | Suitable for managers and executives requiring high-back support during long desk sessions | |
|---|---|---|
| Private workstation | Pairs with a 1800 mm executive desk and 700 mm caster-base turning circle | |
| Conference room | Suitable for high-end meeting rooms where a polished brown upholstery finish is required | |
| Managerial reception area | Can serve as a guest or supervisor chair behind a consultation desk | |
| Commercial interiors | Suitable for projects requiring a 160 kg user capacity and replaceable 60 mm casters | |
| Hard-floor office environment | Recommended for wood, tile, vinyl, or low-pile carpet with twin nylon casters | |
| 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 1335-1 applicability | Use for office-chair dimensions and safety-related geometric requirements | |
|---|---|---|
| EN 1335-2 applicability | Applicable standards and test results require confirmation | |
| EN 1335-3 applicability | Use for office-chair test methods for stability, strength, and durability |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 chair safety applicability | Use for back, seat, base, caster, tilt, and stability verification of commercial office chairs |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2024 applicability | Use for general wooden furniture dimensional and structural-quality inspection if the inner shell is wood-based | |
|---|---|---|
| GB/T 10357.3 applicability | Use for furniture strength and durability testing of chair seats and backs |
This product must meet the following technical requirements: 1. GB/T 3324-2024 applicability: Use for general wooden furniture dimensional and structural-quality inspection if the inner shell is wood-based; 2. GB/T 10357.3 applicability: Use for furniture strength and durability testing of chair seats and backs; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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