Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 680 × 1180 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 capacity | 150 kg | |
|---|---|---|
| Net weight | 18 kg | |
| Seat foam density | 45 kg/m3 | |
| Back mesh tensile support | 120 kg static back load | |
| Gas-lift vertical stroke | 80 mm | |
| Base static load rating | 500 kg | |
| Caster rolling durability | 100000 cycles | |
| Recommended user height range | 190 cm, published value 190 cm | |
| Warranty | 5 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest mesh | Black flexible woven mesh over a framed high-back panel | |
|---|---|---|
| Back frame | Rigid black polymer outer frame with integrated side profile | |
| Seat cushion | Molded polyurethane foam pad with black woven or bonded upholstery | |
| Seat support shell | Contoured polymer seat pan mounted to the steel mechanism | |
| Armrest pads | Black padded contact pads with straight horizontal tops | |
| Arm supports | Polished chrome-plated metal brackets joined to the seat frame | |
| Gas lift | Chrome-plated steel telescopic cylinder with black center band | |
| Tilt mechanism | Black painted steel multi-lever plate under the seat | |
| Five-star base | Polished chrome-plated metal five-spoke base | |
| Casters | Black hard-wearing polymer twin-wheel swivel casters, 5 pieces | |
| Mechanism lever | Black polymer adjustment lever with steel linkage | |
| Fasteners and frame hardware | Steel bolts, washers, and bracket inserts for arm and back connection |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Seat rotates 360 degrees around the central gas-lift bearing | |
|---|---|---|
| Height adjustment | Pneumatic seat-height adjustment through an 80 mm stroke | |
| Synchro tilt | Back and seat tilt in a coordinated ratio with 18-degree maximum back angle | |
| Tilt lock | Lockable tilt mechanism with 3 positions including upright and two reclined positions | |
| Tilt tension control | Knob-regulated tension setting for users up to 150 kg | |
| Fixed arm support | Stationary padded armrests provide 230 mm forearm support above the seat | |
| Mobile base | Five dual casters enable omnidirectional movement on hard floors and low-pile carpet | |
| Lumbar zone support | Curved lower mesh section provides passive lumbar contact without separate adjustment | |
| High-back shoulder support | 680 mm tall back supports the upper back during reclined work or discussion seating | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| 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.
| Executive office | Suitable behind a 2000 mm executive desk where a high-back chair supports long meetings and computer work | |
|---|---|---|
| Open-plan workstation | Fits standard task workstations with 700 mm desk depth and 530 mm maximum seat height | |
| Meeting and conference room | Use around conference tables with 750 mm work height | |
| Home office | Appropriate for users seeking commercial-style seating in a dedicated study or workroom | |
| Reception or manager interview setting | Provides formal visitor-side or manager seating without recliner-style bulk | |
| Hard-floor and low-pile-carpet environments | 60 mm twin casters support normal movement on wood, tile, vinyl, and low-pile carpet | |
| 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 | Office chair dimensional safety requirements for task seating | |
|---|---|---|
| EN 1335-2 applicability | Applicable standards and test results require confirmation | |
| EN 1335-3 applicability | Office chair test methods for strength, durability, and stability | |
| EN 1022 applicability | Domestic and contract seating stability test method |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | General-purpose office chair safety and durability standard |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 applicability | Furniture mechanical surface test for seating furniture, recommended for procurement inspection | |
|---|---|---|
| GB/T 10357.3 applicability | Furniture strength and durability test for chair back, seat, and arms | |
| GB 17927 applicability | Fire-safety evaluation only if project specification requires domestic upholstered-furniture testing |
This product must meet the following technical requirements: 1. GB/T 10357.2 applicability: Furniture mechanical surface test for seating furniture, recommended for procurement inspection; 2. GB/T 10357.3 applicability: Furniture strength and durability test for chair back, seat, and arms; 3. GB 17927 applicability: Fire-safety evaluation only if project specification requires domestic upholstered-furniture testing; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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