High Back Black Leather Executive Office Chair with Solid Wood Arms and 5-Point Caster Base (model EXE-WD-001) is listed under Genuine Leather Chair, with overall dimensions of 810 × 810 × 1220 mm and main material of Top-grain Cowhide. Certifications: traditional,executive,style,high-back,swivel,design,padded,upholstery,rolling,caster,base. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Time | Field | Original Value | Corrected Value | Note / Status |
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall assembled dimensions | 810 x 810 x 1220 mm | |
|---|---|---|
| Seat width | 520 mm | |
| Seat depth | 490 mm | |
| Seat height (adjustable range maximum) | 570 mm | |
| Backrest height | 600 mm | |
| Backrest width | 500 mm | |
| Armrest height from seat | 200 mm | |
| 5-star base spread diameter | 700 mm | |
| Caster diameter | 50 mm | |
| Seat foam thickness | 100 mm | |
| Backrest foam thickness | 80 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended maximum user weight | 150 kg | |
|---|---|---|
| Net product weight | 32 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance (Martindale) | 50000 cycles | |
| Gas lift cycle durability | 100000 lifts | |
| Caster rolling durability | 40000 cycles | |
| Tilt mechanism lock angle | 15 degrees backward | |
| Limited warranty period | 5 years | |
| Available finish options | 3 |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back upholstery | Black top-grain leather | |
|---|---|---|
| Armrest construction | Polished solid hardwood with curved ergonomic profile | |
| 5-star base construction | Solid hardwood with reinforced steel core mounting | |
| Internal padding | High-density polyurethane cut foam | |
| Caster material | Soft polyurethane double-wheel hooded casters | |
| Internal mechanism components | 2.5mm thick steel tilt chassis and class 3 gas lift |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic gas lift with side lever adjusts seat height 75mm | |
|---|---|---|
| Swivel function | 360-degree full rotation around central gas lift column | |
| Tilt function | Spring-loaded tilt with adjustable tension and upright position lock | |
| Mobility | Dual-wheel casters roll smoothly on hard floors and low-pile carpet |
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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive private office | Formal traditional styling suited for senior management and leadership workspaces | |
|---|---|---|
| Boardroom and conference rooms | Rolling swivel design supports movement during long meetings |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Office work chair dimensional safety and performance requirements | |
|---|---|---|
| EN 1022:2018 | Seating furniture stability test methods for domestic and contract use | |
| EN 12520:2015 | Furniture seating strength, durability and safety requirements |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Office chair general-purpose tests for strength, durability and stability | |
|---|---|---|
| ANSI/BIFMA X5.11-2015 | Heavy-duty office chair performance for users up to 159kg |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture applicable to wood frame components | |
|---|---|---|
| GB/T 16799-2008 | Leather upholstery material performance requirements for seating surfaces | |
| GB 28007-2011 | Safety and stability requirements for office swivel chairs |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture applicable to wood frame components; 2. GB/T 16799-2008: Leather upholstery material performance requirements for seating surfaces; 3. GB 28007-2011: Safety and stability requirements for office swivel chairs; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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