High-Back Black Leather Executive Office Chair with Solid Wood Arms and Base (model EXE-WD-LTH-001) is listed under Genuine Leather Chair, with overall dimensions of 740 × 860 × 1280 mm and main material of Top-grain Cowhide. Certifications: Traditional,executive,style,solid,wood,construction,swivel,tilt,mechanism,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 dimensions | 740 x 860 x 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 |
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 per unit | 30 kg | |
| Foam density | 45 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance (Martindale) | 50000 rubs | |
| Gas lift cycle rating | 120000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Warranty period | 3 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
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 with contrast stitching, 1.2mm thickness | |
|---|---|---|
| Cushion and back padding | High-density molded polyurethane foam, no added down filler | |
| Armrests | Solid polished wood frame with padded leather top, lacquer finish | |
| Internal support frame | 15mm thick plywood inner frame with steel reinforcement | |
| Five-star base | Solid wood five-prong base with clear protective lacquer coating | |
| Mechanical components | Steel synchro-tilt chassis, chrome-plated Class 3 gas lift, nylon dual-wheel casters |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Pneumatic seat height adjustment | Side-lever operated, 75mm stroke between lowest and highest seat positions | |
|---|---|---|
| Synchro tilt mechanism | Back and seat recline at 2:1 ratio, adjustable tilt tension, upright lock position | |
| 360-degree swivel rotation | Full rotation around central gas lift axis for multi-directional access | |
| Smooth rolling mobility | Dual-wheel casters suitable for carpet and hard floor surfaces |
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 | Fits senior management workstations with traditional professional aesthetic | |
|---|---|---|
| Boardroom meeting spaces | Serves as seating for meeting participants or conference leaders |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applies to office chair dimensional, safety and strength requirements for commercial use | |
|---|---|---|
| EN 1021-1:2014 | Applies to upholstered furniture flammability cigarette ignition resistance | |
| EN 12520:2015 | Applies to furniture seating structural strength and durability testing |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair performance and durability testing standards | |
|---|---|---|
| ANSI/BIFMA X5.4-2020 | Applies to lounge and executive seating structural performance requirements |
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office chair dimensional stability and structural strength requirements | |
|---|---|---|
| GB/T 19995.1-2005 | Applies to leather upholstery quality testing for office furniture | |
| GB 28007-2011 | Applies to child and adult furniture safety general requirements |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office chair dimensional stability and structural strength requirements; 2. GB/T 19995.1-2005: Applies to leather upholstery quality testing for office furniture; 3. GB 28007-2011: Applies to child and adult furniture safety general requirements; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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