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 × 1250 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 weight | 150 kg | |
|---|---|---|
| Chair net weight | 21 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound | 40% | |
| Seat static load verification | 220 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift cycles | 100000 height-adjustment cycles | |
| Tilt mechanism fatigue target | 200000 recline cycles | |
| Recommended daily occupancy | 8 hours per user |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Beige leather-look upholstery over 90 mm polyurethane foam with sewn horizontal cushion divisions | |
|---|---|---|
| Back upholstery | Beige padded upholstery formed into three horizontal back zones with rounded top edge | |
| Outer side shell | Dark charcoal molded structural side shell wrapping the arm and back perimeter | |
| Armrest construction | Integrated curved arm with beige padded upper surface and dark molded outer support | |
| Internal seat carrier | 12 mm molded plywood or reinforced polymer seat board supported by the steel mechanism | |
| Back support frame | 15 mm reinforced molded back board bonded inside the upholstered shell | |
| Five-star base | Polished cast or extruded aluminum five-spoke base with five caster sockets | |
| Base wall section | 3.0 mm polished aluminum section | |
| Gas lift | 50 mm chrome-plated steel outer tube with black telescopic sleeve | |
| Tilt mechanism | Black powder-coated steel multi-function plate with two side control levers | |
| Casters | Black nylon or polyurethane twin-wheel swivel casters with steel mounting stems | |
| Seam construction | Single-needle horizontal seams at 90 mm pitch with matched beige thread |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full 360-degree seat rotation around the central gas-lift axis | |
|---|---|---|
| Pneumatic height adjustment | 80 mm vertical seat-height travel controlled by the right-side lever | |
| Synchronized recline | Back recline range of 115degrees from upright with seat movement through the steel tilt plate | |
| Recline lock | Three-position lock at 95, 105, and 115 degrees | |
| Tilt tension control | Rotary knob adjusts spring resistance for users up to 150 kg | |
| Fixed integrated armrests | Curved non-flipping arm supports hold forearms at 230 mm above the seat | |
| Mobile five-star base | Five twin-wheel casters provide omnidirectional movement and a 700 mm stability diameter | |
| High-back torso support | 820 mm tall back provides shoulder, lumbar, and upper-back contact zones | |
| Deep-seat posture support | 500 mm seat depth and 520 mm seat width support upright executive desk work | |
| Hard-floor caster use | 60 mm soft-tread twin wheels are specified for wood, tile, and low-pile floor surfaces | |
| 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 beige high-back form matches a formal management room | |
|---|---|---|
| Boardroom or meeting room | Place around conference tables for directors or visitors requiring 4 hour meeting support | |
| Management workstation | Assign to supervisors and professionals using computers, documents, and video calls for an 8-hour shift | |
| Private consultation room | Use in law, finance, or consulting rooms where a polished appearance and cushioned arm support are required | |
| Hotel executive lounge | Suitable for business-center workstations and quiet lounge desks with hard-floor or low-pile surfaces | |
| Recommended desk height | 760 mm | |
| Recommended floor type | Hardwood, tile, vinyl, carpet tile, and low-pile carpet up to 8 mm | |
| Color planning | 1 visible beige color option with dark shell and polished aluminum base |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Use for office chair dimensions, including seat height, depth, and adjustment geometry | |
|---|---|---|
| EN 1335-2 applicability | Use for office chair safety, strength, and durability acceptance testing | |
| EN 1335-3 applicability | Applicable standards and test results require confirmation | |
| EN 1022 applicability | Use for chair stability evaluation of front, rear, and side tipping | |
| EN 71-2 applicability | Use only when the project requires upholstered seating flammability screening for childcare environments |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 seat static load applicability | Use the static seat-load clause to verify the carrier, mechanism, and gas lift | |
|---|---|---|
| ANSI/BIFMA X5.4 applicability | Use for lounge or reclining seating requirements only if the chair is purchased as a recliner rather than a task chair |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Use for chair strength and durability acceptance testing of seat, back, arms, and base | |
|---|---|---|
| GB/T 3324 applicability | Use for general wooden furniture dimensional and finish inspection where internal boards are used | |
| GB/T 19001 applicability | Use as the supplier quality management system requirement during procurement | |
| GB 17927 applicability | Use for upholstered furniture damage-producing fire safety assessment if project testing is specified |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Use for chair strength and durability acceptance testing of seat, back, arms, and base; 2. GB/T 3324 applicability: Use for general wooden furniture dimensional and finish inspection where internal boards are used; 3. GB/T 19001 applicability: Use as the supplier quality management system requirement during procurement; 4. GB 17927 applicability: Use for upholstered furniture damage-producing fire safety assessment if project testing is specified; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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